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The 1986 Pacific typhoon season has no official bounds; it ran year-round in 1986, but most
tropical cyclones A tropical cyclone is a rapidly rotating storm system characterized by a low-pressure center, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rain and squalls. Depend ...
tend to form in the northwestern Pacific Ocean between May and December. These dates conventionally delimit the period of each year when most tropical cyclones form in the northwestern Pacific Ocean. Tropical Storms formed in the entire west pacific basin were assigned a name by the
Joint Typhoon Warning Center The Joint typhoon Warning Center (JTWC) is a joint United States Navy – United States Air Force command in Pearl Harbor, Hawaii. The JTWC is responsible for the issuing of tropical cyclone warnings in the North-West Pacific Ocean, South P ...
. Tropical depressions that enter or form in the Philippine area of responsibility are assigned a name by the
Philippine Atmospheric, Geophysical and Astronomical Services Administration Pagasa may refer to: * ''Pagasa'' (genus), an insect genus in the family Nabidae * PAGASA, an acronym for the Philippine Atmospheric, Geophysical and Astronomical Services Administration *"May Pagasa", a pen-name of José Rizal *Pagasa, alternate ...
or PAGASA. This can often result in the same storm having two names. A total of 32 tropical depressions formed in 1986 in the Western Pacific over an eleven-month time span. Of the 32, 30 became tropical storms, 19 storms reached typhoon intensity, and 3 reached super typhoon strength. The Joint Typhoon Warning Center considered Vera as two tropical cyclones, when all the warning centers treated Vera as one in real time, while another, Georgette, originated in the Eastern Pacific. Six of the tropical cyclones formed in August, which was the busiest month of the season. Eight tropical cyclones moved through the Philippines this season. Most of the deaths attributed to typhons in 1986 were caused by Peggy and Wayne.


Seasonal summary

ImageSize = width:1030 height:305 PlotArea = top:10 bottom:80 right:20 left:20 Legend = columns:3 left:30 top:58 columnwidth:270 AlignBars = early DateFormat = dd/mm/yyyy Period = from:01/01/1986 till:31/01/1987 TimeAxis = orientation:horizontal ScaleMinor = grid:black unit:month increment:1 start:01/01/1986 Colors = id:canvas value:gray(0.88) id:GP value:red id:TD value:rgb(0.38,0.73,1) legend:Tropical_Depression_=_≤62_km/h_(≤39_mph) id:TS value:rgb(0,0.98,0.96) legend:Tropical_Storm_=_63-88_km/h_(39-54_mph) id:STS value:rgb(0.80,1,1) legend:Severe_Tropical_Storm_=_89-117_km/h_(55-73_mph) id:TY value:rgb(0.99,0.69,0.6) legend:Typhoon_=_≥118_km/h_(≥74_mph) Backgroundcolors = canvas:canvas BarData = barset:Hurricane bar:Month PlotData= barset:Hurricane width:10 align:left fontsize:S shift:(4,-4) anchor:till from:29/01/1986 till:06/02/1986 color:TY text:"Judy" from:05/04/1986 till:07/04/1986 color:TD text:"TD" from:24/04/1986 till:03/05/1986 color:TY text:"Ken" from:10/05/1986 till:11/05/1986 color:TD text:"TD" from:16/05/1986 till:23/05/1986 color:TY text:"Lola" from:17/05/1986 till:30/05/1986 color:TS text:"Mac" from:03/06/1986 till:05/06/1986 color:TD text:"TD" from:20/06/1986 till:24/06/1986 color:TY text:"Nancy" from:25/06/1986 till:26/06/1986 color:TD text:"TD" from:26/06/1986 till:02/07/1986 color:TS text:"Owen" from:30/06/1986 till:12/07/1986 color:TY text:" Peggy" from:11/07/1986 till:18/07/1986 color:TY text:"Roger" from:20/07/1986 till:24/07/1986 color:TS text:"Nine" from:25/07/1986 till:26/07/1986 color:TD text:"TD" from:29/07/1986 till:04/08/1986 color:STS text:"Sarah" from:31/07/1986 till:31/07/1986 color:TD text:"TD" barset:break from:03/08/1986 till:06/08/1986 color:TD text:"TD" from:05/08/1986 till:05/08/1986 color:TD text:"TD" from:08/08/1986 till:15/08/1986 color:STS text:"Georgette" from:09/08/1986 till:12/08/1986 color:TD text:"TD" from:09/08/1986 till:11/08/1986 color:TD text:"TD" from:10/08/1986 till:24/08/1986 color:TY text:"Tip" from:13/08/1986 till:28/08/1986 color:TY text:" Vera" from:16/08/1986 till:06/09/1986 color:TY text:" Wayne" from:25/08/1986 till:26/08/1986 color:TD text:"TD" from:27/08/1986 till:29/08/1986 color:TD text:"TD" from:28/08/1986 till:30/08/1986 color:TD text:"TD" from:28/08/1986 till:03/09/1986 color:TS text:"Unnamed" from:31/08/1986 till:01/09/1986 color:TD text:"TD" from:02/09/1986 till:03/09/1986 color:TD text:"TD" from:12/09/1986 till:20/09/1986 color:TY text:" Abby" from:18/09/1986 till:30/09/1986 color:TY text:"Ben" barset:break from:01/10/1986 till:08/10/1986 color:TY text:"Carmen" from:05/10/1986 till:12/10/1986 color:TS text:"Dom" from:07/10/1986 till:07/10/1986 color:TD text:"TD" from:09/10/1986 till:20/10/1986 color:TY text:"Ellen" from:13/10/1986 till:20/10/1986 color:TY text:"Forrest" from:17/10/1986 till:23/10/1986 color:TS text:"Georgia" from:30/10/1986 till:01/11/1986 color:TD text:"Susang" from:06/11/1986 till:12/11/1986 color:STS text:"Herbert" from:10/11/1986 till:18/11/1986 color:STS text:"Ida" from:17/11/1986 till:25/11/1986 color:TY text:"Joe" from:21/11/1986 till:26/11/1986 color:TD text:"TD" from:27/11/1986 till:13/12/1986 color:TY text:"Kim" from:30/11/1986 till:03/12/1986 color:TD text:"TD" from:02/12/1986 till:08/12/1986 color:STS text:"Lex" from:12/12/1986 till:25/12/1986 color:TY text:"Marge" from:21/12/1986 till:03/01/1987 color:TY text:"Norris" barset:skip bar:Month width:5 align:center fontsize:S shift:(0,-20) anchor:middle color:canvas from:01/01/1986 till:31/01/1986 text:January from:01/02/1986 till:28/02/1986 text:February from:01/03/1986 till:31/03/1986 text:March from:01/04/1986 till:30/04/1986 text:April from:01/05/1986 till:31/05/1986 text:May from:01/06/1986 till:30/06/1986 text:June from:01/07/1986 till:31/07/1986 text:July from:01/08/1986 till:31/08/1986 text:August from:01/09/1986 till:30/09/1986 text:September from:01/10/1986 till:31/10/1986 text:October from:01/11/1986 till:30/11/1986 text:November from:01/12/1986 till:31/12/1986 text:December from:01/01/1987 till:31/01/1987 text:January
Of the thirty tropical storms formed in 1986 in the Western Pacific (from 32 tropical depressions), 19 reached typhoon intensity, and three reached super typhoon strength. Broken down by month, one tropical cyclone formed in February, one in April, two in May, three in June, three in July, seven in August, three in September, four in October, six in November, and two forming in December. Vera was considered two tropical cyclones by the
Joint Typhoon Warning Center The Joint typhoon Warning Center (JTWC) is a joint United States Navy – United States Air Force command in Pearl Harbor, Hawaii. The JTWC is responsible for the issuing of tropical cyclone warnings in the North-West Pacific Ocean, South P ...
after the fact, though it was operationally treated as one system, and Georgette, was a former Eastern Pacific cyclone. Eight tropical cyclones moved through the Philippines this season, while three struck mainland China, one struck Korea, and one crossed the Japanese coast. Peggy and Wayne accounted for a majority of the death toll this season. Tropical cyclones accounted for 35 percent of the annual rainfall in Hong Kong this year.


Systems


Typhoon Judy (Akang)

The initial disturbance formed within two degrees of the equator within the monsoon trough on January 25. Over succeeding days, the thunderstorm area increased in size. However, it decreased significantly on January 30. As the convective area moved slowly westward, it increased in coverage once more, organizing into a tropical depression on February 1. Moving on a parabolic course east of the Philippines, Judy gained tropical storm status on February 2, and typhoon strength on February 4 after recurving to the northwest of the
subtropical ridge The horse latitudes are the latitudes about 30 degrees north and south of the Equator. They are characterized by sunny skies, calm winds, and very little precipitation. They are also known as subtropical ridges, or highs. It is a high-pressure ...
. As westerly winds increased aloft, vertical wind shear weakened Judy back into a tropical storm, which lost tropical characteristics on February 6. After drifting slightly more east-northeastward, the low-pressure area dissipated.


Typhoon Ken (Bising)

A tropical disturbance formed along the near equatorial trough on April 20 well to the south of Guam. The system slowly increased in organization, becoming a tropical depression on April 26. The system quickly developed thereafter, becoming a typhoon on April 27 while moving northward. The system reached its peak intensity on April 28. The
subtropical ridge The horse latitudes are the latitudes about 30 degrees north and south of the Equator. They are characterized by sunny skies, calm winds, and very little precipitation. They are also known as subtropical ridges, or highs. It is a high-pressure ...
built to its northwest, steering Ken to the west. South-westerly vertical wind shear led to a weakening trend to begin on April 29. On April 30, Ken's low level circulation was exposed, no longer having any thunderstorms near the center. The remnant low drifted westward, dissipating by May 3.


Super Typhoon Lola

Forming as a twin cyclone with South Pacific's Cyclone Namu, the initial disturbance of Lola developed within the
monsoon trough The monsoon trough is a portion of the Intertropical Convergence Zone in the Western Pacific,Bin WangThe Asian Monsoon.Retrieved 2008-05-03. as depicted by a line on a weather map showing the locations of minimum sea level pressure, and as such, ...
south of Guam. Moving eastward, the system slowly developed becoming a tropical depression, then a tropical storm, on May 17. Lola moved over
Pohnpei Pohnpei "upon (''pohn'') a stone altar (''pei'')" (formerly known as Ponape or Ascension, Proto-Chuukic-Pohnpeic: ''*Fawo ni pei)'' is an island of the Senyavin Islands which are part of the larger Caroline Islands group. It belongs to Pohnpei ...
, becoming their most destructive cyclone since 1958. In light of the damage caused by the storm, the island was declared a
major disaster Major Disaster is a former DC Comics supervillain and reluctant amoral superhero. Publication history Major Disaster debuted in ''Green Lantern'' (volume 2) #43 and was created by Gardner Fox and Gil Kane. Fictional character biography Paul Booke ...
area on June 3 by the
American government The federal government of the United States (U.S. federal government or U.S. government) is the national government of the United States, a federal republic located primarily in North America, composed of 50 states, a city within a feder ...
. Continuing to intensify, Lola became a typhoon on May 18 and turned northwest. Rapid intensification continued, with Lola becoming a super typhoon on May 19. Peaking in intensity on May 20, Lola recurved to the north and northeast, weakening into a tropical storm on May 23 and evolving into an
extratropical cyclone Extratropical cyclones, sometimes called mid-latitude cyclones or wave cyclones, are low-pressure areas which, along with the anticyclones of high-pressure areas, drive the weather over much of the Earth. Extratropical cyclones are capable of ...
later that day.


Tropical Storm Mac (Klaring)

This system moved generally to the east-northeast throughout its life cycle. Forming near
Hainan Island Hainan (, ; ) is the smallest and southernmost province of the People's Republic of China (PRC), consisting of various islands in the South China Sea. , the largest and most populous island in China,The island of Taiwan, which is slightly l ...
on May 21 as a monsoon depression, the initial tropical disturbance moved through the South China Sea while slowly organizing. Becoming a tropical depression in the Formosa Strait, Mac quickly became a tropical storm and turned northeast, paralleling the coast of
Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the northeast ...
. On May 27, Mac turned back towards the east-northeast as upper level westerly winds increased, causing vertical wind shear which led to Mac weakening into a tropical depression before dissipating on May 29.


Typhoon Nancy (Deling)

A broad area of convection formed to the southeast of
Pohnpei Pohnpei "upon (''pohn'') a stone altar (''pei'')" (formerly known as Ponape or Ascension, Proto-Chuukic-Pohnpeic: ''*Fawo ni pei)'' is an island of the Senyavin Islands which are part of the larger Caroline Islands group. It belongs to Pohnpei ...
in mid June. The convection formed a tropical depression on June 21 to the east of the Philippines. Tropical Storm Nancy was named the next and quickly strengthened into a typhoon with max winds of before striking northeastern Taiwan. After departing the island Nancy weakened to tropical storm strength while moving north through the East China Sea. Nancy passed through the Korea Straits just before turning extratropical and accelerating northeastward into the Sea of Japan. Torrential rains fell throughout South Korea, as a result of flooding 12 people were killed and of farmland were destroyed.Joint Typhoon Warning Center (1987)
Chapter 3: Northwest Pacific and North Indian Ocean Tropical Cyclones.
United States Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage of ...
. Retrieved on 2007-12-19.


Tropical Storm Owen (Emang)

Forming as a tropical disturbance southwest of
Kosrae Kosrae ( ), formerly known as Kusaie or Strong's Island, is an island in the Federated States of Micronesia. The State of Kosrae is one of the four states of the Federated States of Micronesia, and includes the main island of Kosrae and a few near ...
on June 21. Moving west-northwest, the system gradually became better organized. On June 28, the disturbance had organized into a tropical depression. Recurving east of the Philippines and Taiwan, Owen developed into a tropical storm, reaching its maximum intensity on June 29. Thereafter, east-northeasterly winds aloft led to vertical wind shear which weakened Owen. While moving north-northeast towards southern Japan, the system devolved into a low level circulation devoid of thunderstorms, and dissipated on July 2.


Super Typhoon Peggy (Gading)

Typhoon Peggy, which developed on July 3 east of the
Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...
, steadily strengthened to reach a peak of super typhoon on July 7. As Peggy continued westward, it slowly weakened, and hit northeastern
Luzon Luzon (; ) is the largest and most populous island in the Philippines. Located in the northern portion of the Philippines archipelago, it is the economic and political center of the nation, being home to the country's capital city, Manila, a ...
on July 9 as a typhoon. A slight weakening of the subtropical ridge brought Peggy more northward, where it hit southeastern China as a tropical storm on the July 11. In Hong Kong, winds gusted to at Tate's Cairn and rainfall totals reached at Tai Mo Shan. Peggy's fury resulted in 333 casualtiesPhilippine Atmospheric Geophysical and Astronomical Services Administration
Most Destructive Tropical Cyclones for the Month of July (1948–2000).
Internet Wayback Machine. Retrieved on 2011-06-07.
and US$2.5 million (1986 dollars) in damage from torrential flooding.


Typhoon Roger (Heling)

An upper-level low retrograded westward across the tropical Pacific Ocean beginning on July 4. On July 8, a tropical disturbance formed southeast of the upper low southwest of
Enewetak Atoll Enewetak Atoll (; also spelled Eniwetok Atoll or sometimes Eniewetok; mh, Ānewetak, , or , ; known to the Japanese as Brown Atoll or Brown Island; ja, ブラウン環礁) is a large coral atoll of 40 islands in the Pacific Ocean and with i ...
. The system moved westward, slowly organizing. Becoming a tropical depression on July 13, the small system turned northwest, recurving gradually around a
subtropical ridge The horse latitudes are the latitudes about 30 degrees north and south of the Equator. They are characterized by sunny skies, calm winds, and very little precipitation. They are also known as subtropical ridges, or highs. It is a high-pressure ...
to its east and northeast. The system strengthened into a tropical storm later on July 13, and a typhoon on July 14 to the south of Japan. After turning to the northeast, the system began to experience northeasterly vertical wind shear and began to weaken. After passing east of Okinawa, the system began to transition into an
extratropical cyclone Extratropical cyclones, sometimes called mid-latitude cyclones or wave cyclones, are low-pressure areas which, along with the anticyclones of high-pressure areas, drive the weather over much of the Earth. Extratropical cyclones are capable of ...
, a process which completed on July 17 near the southern coast of Japan.


Tropical Storm Nine

Forming on the South China Sea on July 19, the cyclone moved northwest into mainland China on July 22, maintaining its circulation as it turned westward before dissipating on July 24. This system was recognized by the Japanese Meteorological Agency as a tropical storm.


Severe Tropical Storm Sarah (Iliang)

Developing in the
Philippine Sea The Philippine Sea is a marginal sea of the Western Pacific Ocean east of the Philippine archipelago (hence the name), the largest in the world, occupying an estimated surface area of . The Philippine Sea Plate forms the floor of the sea. Its ...
on July 30, the system developed as it moved westward, becoming a tropical storm on July 31. On August 1, its mid-level circulation center crossed into the South China Sea while its surface circulation was left behind east of the Philippines. Sarah's broad circulation center was difficult to locate until it began moving northeast east of
Luzon Luzon (; ) is the largest and most populous island in the Philippines. Located in the northern portion of the Philippines archipelago, it is the economic and political center of the nation, being home to the country's capital city, Manila, a ...
on August 2, when it intensified to its peak intensity. As Sarah moved east of
Honshu , historically called , is the largest and most populous island of Japan. It is located south of Hokkaidō across the Tsugaru Strait, north of Shikoku across the Inland Sea, and northeast of Kyūshū across the Kanmon Straits. The island separat ...
, it evolved into an
extratropical cyclone Extratropical cyclones, sometimes called mid-latitude cyclones or wave cyclones, are low-pressure areas which, along with the anticyclones of high-pressure areas, drive the weather over much of the Earth. Extratropical cyclones are capable of ...
. Fourteen died in Japan due to Sarah.


Severe Tropical Storm Georgette

From August 3 to August 4, Tropical Storm Georgette existed in the Eastern Pacific, but degraded into a tropical wave while moving rapidly westward. Five days later in the Western Pacific, Georgette regenerated into a tropical storm, and became a typhoon on August 10. At this time, a tropical disturbance was developing to its west, and it became Tropical Storm Tip on the 11th. Tip and Georgette underwent fujiwhara interaction, causing smaller Georgette to loop as the larger storm Tip headed to the north. Georgette weakened to a tropical depression on August 15, and was absorbed by Tip's large inflow band on August 16.


CMA Tropical Storm Fifteen

This system formed in the South China Sea on August 9, and moved northwest through
Hainan Island Hainan (, ; ) is the smallest and southernmost province of the People's Republic of China (PRC), consisting of various islands in the South China Sea. , the largest and most populous island in China,The island of Taiwan, which is slightly l ...
into mainland China, dissipating on August 12. In Hong Kong, winds gusted to at Tate's Cairn and Tai Mo Shan while Tai Po received of rainfall from the depression. Extensive flooding occurred on Hainan and western
Guangdong Province Guangdong (, ), alternatively romanized as Canton or Kwangtung, is a coastal province in South China on the north shore of the South China Sea. The capital of the province is Guangzhou. With a population of 126.01 million (as of 2020) ...
, killing two people. The Hong Kong Royal Observatory considered this system a tropical depression.Hong Kong Royal Observatory (1987)
Meteorological Results 1986: Part III – Tropical Cyclone Summaries.
Retrieved on 2009-02-01.


Typhoon Tip

Georgette became a typhoon on August 10 to the east of a tropical disturbance, which developed into Tropical Storm Tip on August 11. Tip and Georgette underwent the
Fujiwhara effect The Fujiwhara effect, sometimes referred to as the Fujiwara effect, Fujiw(h)ara interaction or binary interaction, is a phenomenon that occurs when two nearby cyclonic vortices move around each other and close the distance between the circulatio ...
, causing smaller Georgette to loop as the larger storm Tip headed to the north. Georgette became absorbed by Tip's large inflow band on August 16. Tip strengthened to a typhoon, and reached a peak intensity of winds before vertical wind shear caused the system to weaken. On August 19, Tip became extratropical, but the system persisted as a remnant extratropical low for six more days.


Typhoon Vera (Loleng)

The most intense and extensive monsoon trough since
1974 Major events in 1974 include the aftermath of the 1973 oil crisis and the resignation of United States President Richard Nixon following the Watergate scandal. In the Middle East, the aftermath of the 1973 Yom Kippur War determined politics; f ...
spawned a tropical depression on August 15. It drifted to the southeast, relocating several times in its formative stages. On August 16 it was upgraded to Tropical Storm Vera, and operationally the storm was to continue eastward, continuing to relocate in the broad monsoon trough and becoming a storm again on August 17 after weakening. Post-analysis by the
Joint Typhoon Warning Center The Joint typhoon Warning Center (JTWC) is a joint United States Navy – United States Air Force command in Pearl Harbor, Hawaii. The JTWC is responsible for the issuing of tropical cyclone warnings in the North-West Pacific Ocean, South P ...
suggested that the first storm turned to the west and dissipated, and that a new, separate storm formed well to the east on August 17. However, the Japan Meteorological Agency maintained the system as a single storm.Japanese Meteorological Agency (2006)
Typhoon Database: 1986–1990.
Retrieved on 2009-01-31.
Vera drifted northward until an upper-level ridge forced the storm to the east, providing upper-level outflow for Vera to strengthen to a typhoon on August 20. On August 22, Vera attained winds of before the weakening ridge forced the typhoon to the west, retracing its path it took days before. The typhoon slowly weakened, and hit
Okinawa is a Prefectures of Japan, prefecture of Japan. Okinawa Prefecture is the southernmost and westernmost prefecture of Japan, has a population of 1,457,162 (as of 2 February 2020) and a geographic area of 2,281 Square kilometre, km2 (880 sq mi). ...
on August 25 as a typhoon. Vera turned to the northeast, hit
South Korea South Korea, officially the Republic of Korea (ROK), is a country in East Asia, constituting the southern part of the Korean Peninsula and sharing a land border with North Korea. Its western border is formed by the Yellow Sea, while its ea ...
on August 28 as a minimal typhoon, and became extratropical on August 29 in the
Sea of Japan The Sea of Japan is the marginal sea between the Japanese archipelago, Sakhalin, the Korean Peninsula, and the mainland of the Russian Far East. The Japanese archipelago separates the sea from the Pacific Ocean. Like the Mediterranean Sea, it h ...
. A total of 23 people were killed from the storm, with moderate to heavy damage in its path as far north as the Soviet Far East. Damage totalled US$22 million (1986 dollars) across South Korea.


Typhoon Wayne (Miding)

One of the longest lasting Western Pacific system on record began its long life on August 16 in the South China Sea, having formed from the monsoon trough. It drifted to the southwest, then looped back to the northwest, becoming a tropical storm on August 18. Wayne turned to the northeast and became a typhoon on August 19. In Hong Kong, winds gusted to at Tate's Cairn. The typhoon passed offshore of southeastern China and hit western
Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the northeast ...
on August 22. Wayne turned back to the south and southwest. Vertical shear caused Wayne to weaken to a depression on August 25. Wayne turned back to the northeast, rotating around Vera. Once Vera accelerated away, Wayne drifted northeastward through the South China Sea, becoming a tropical storm on August 27. Wayne turned southward, becoming a typhoon again on August 30. Wayne passed close to northern
Luzon Luzon (; ) is the largest and most populous island in the Philippines. Located in the northern portion of the Philippines archipelago, it is the economic and political center of the nation, being home to the country's capital city, Manila, a ...
on September 2 before turning back to the west. Two days later while moving quickly westward through the South China Sea, Wayne reached a peak of winds. During its various passages of Hong Kong, a total of of rainfall accumulated at Sai Kung. The cyclone hit northern
Hainan Hainan (, ; ) is the smallest and southernmost province of the People's Republic of China (PRC), consisting of various islands in the South China Sea. , the largest and most populous island in China,The island of Taiwan, which is slightly ...
on September 5, entered the
Gulf of Tonkin The Gulf of Tonkin is a gulf at the northwestern portion of the South China Sea, located off the coasts of Tonkin (northern Vietnam) and South China. It has a total surface area of . It is defined in the west and northwest by the northern ...
, and made its final landfall on northern
Vietnam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making it ...
later that day as a tropical storm. The next day, Wayne dissipated over Vietnam, after 85 advisories and being the longest lasting Western Pacific system in history. Wayne brought torrential rains through its path to the Philippines, Taiwan, southeastern China, Hainan Island, and Vietnam. Because of this, 490 fatalities (most in Vietnam), tens of thousands left homeless, and US$399 million (1986 dollars) in damage can be attributed to Typhoon Wayne.


Tropical Storm Fifteen

Originating in the subtropical west-central Pacific, this large cyclone moved westward to a point south of Japan before becoming a tropical storm. Soon afterward, the system recurved across central Japan on September 2 and evolved into an
extratropical cyclone Extratropical cyclones, sometimes called mid-latitude cyclones or wave cyclones, are low-pressure areas which, along with the anticyclones of high-pressure areas, drive the weather over much of the Earth. Extratropical cyclones are capable of ...
as it returned to the northern Pacific Ocean on September 3. This system was recognized by the Japanese Meteorological Agency as a tropical storm, and the Hong Kong Royal Observatory as a tropical depression.


Typhoon Abby (Norming)

Typhoon Abby developed from an area of persistent convection to the southwest of Truk in early August. A tropical depression formed on August 13 to the southeast of
Guam Guam (; ch, Guåhan ) is an organized, unincorporated territory of the United States in the Micronesia subregion of the western Pacific Ocean. It is the westernmost point and territory of the United States (reckoned from the geographic cent ...
and was upgraded to a tropical storm a day after passing south of the island. Abby then steadily intensified to a peak of but weakened before striking
Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the northeast ...
. Typhoon Abby lashed the island with winds of and heavy rains. Flooding on
Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the northeast ...
killed 13 people, and agricultural damage totalled $81 million (1986
USD The United States dollar (symbol: $; code: USD; also abbreviated US$ or U.S. Dollar, to distinguish it from other dollar-denominated currencies; referred to as the dollar, U.S. dollar, American dollar, or colloquially buck) is the official ...
, $173 million 2013 USD). After departing
Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the northeast ...
Abby continued north-northeast before dissipating in the
East China Sea The East China Sea is an arm of the Western Pacific Ocean, located directly offshore from East China. It covers an area of roughly . The sea’s northern extension between mainland China and the Korean Peninsula is the Yellow Sea, separated ...
.


Typhoon Ben

The initial tropical disturbance formed near
Majuro Majuro (; Marshallese: ' ) is the capital and largest city of the Marshall Islands. It is also a large coral atoll of 64 islands in the Pacific Ocean. It forms a legislative district of the Ratak (Sunrise) Chain of the Marshall Islands. The at ...
on September 15. The system moved west-northwest, becoming a tropical depression on September 18 and a tropical storm on September 19. Thirteen perished on a fishing vessel passing by
Pagan Paganism (from classical Latin ''pāgānus'' "rural", "rustic", later "civilian") is a term first used in the fourth century by early Christians for people in the Roman Empire who practiced polytheism, or ethnic religions other than Judaism. In ...
as Ben passed nearby. Ben turned north-northwest for a day and a half, moving around an upper level cyclone in its vicinity, before resuming a west-northwest track on September 20. Vertical wind shear, caused by strong north-northeast winds aloft, weakened Ben to minimal tropical storm intensity by September 21. Ben entered a more favourable environment, achieving typhoon intensity on September 23 before rounding the southwest portion of the
subtropical ridge The horse latitudes are the latitudes about 30 degrees north and south of the Equator. They are characterized by sunny skies, calm winds, and very little precipitation. They are also known as subtropical ridges, or highs. It is a high-pressure ...
. Ben recurved to the northeast on September 26, moving well to the east of Japan, as vertical wind shear increased due to strengthening winds aloft from the southwest. Ben subsequently weakened back into a tropical storm on September 30 before transitioning into an
extratropical cyclone Extratropical cyclones, sometimes called mid-latitude cyclones or wave cyclones, are low-pressure areas which, along with the anticyclones of high-pressure areas, drive the weather over much of the Earth. Extratropical cyclones are capable of ...
later that day.


Typhoon Carmen

The initial tropical disturbance was first noted to the east-southeast of
Majuro Majuro (; Marshallese: ' ) is the capital and largest city of the Marshall Islands. It is also a large coral atoll of 64 islands in the Pacific Ocean. It forms a legislative district of the Ratak (Sunrise) Chain of the Marshall Islands. The at ...
on September 27. The system tracked north of due west, before consolidating slowly into a tropical depression on September 30 and a tropical storm on October 2. After passing between Rota and
Saipan Saipan ( ch, Sa’ipan, cal, Seipél, formerly in es, Saipán, and in ja, 彩帆島, Saipan-tō) is the largest island of the Northern Mariana Islands, a commonwealth of the United States in the western Pacific Ocean. According to 2020 es ...
, Carmen turned northwest and intensified into a typhoon on October 4. Winds at Rota peaked at as it passed by the island. Heavy rains fell at Guam, where amounts totalled between and . Moving through a break in the
subtropical ridge The horse latitudes are the latitudes about 30 degrees north and south of the Equator. They are characterized by sunny skies, calm winds, and very little precipitation. They are also known as subtropical ridges, or highs. It is a high-pressure ...
, Carmen rapidly strengthened as it turned north, then northeast, on October 6 when
maximum sustained wind The maximum sustained wind associated with a tropical cyclone is a common indicator of the intensity of the storm. Within a mature tropical cyclone, it is found within the eyewall at a distance defined as the radius of maximum wind, or RMW. Unl ...
s reached . As vertical wind shear increased due to strengthening southwest winds aloft, the cyclone weakened into a tropical storm on October 8, evolving into an
extratropical cyclone Extratropical cyclones, sometimes called mid-latitude cyclones or wave cyclones, are low-pressure areas which, along with the anticyclones of high-pressure areas, drive the weather over much of the Earth. Extratropical cyclones are capable of ...
by October 9.


Tropical Storm Dom (Oyang)

Initially noted as a tropical disturbance in the
Philippine Sea The Philippine Sea is a marginal sea of the Western Pacific Ocean east of the Philippine archipelago (hence the name), the largest in the world, occupying an estimated surface area of . The Philippine Sea Plate forms the floor of the sea. Its ...
on October 2, the system moved slowly west-northwest to the south of the
subtropical ridge The horse latitudes are the latitudes about 30 degrees north and south of the Equator. They are characterized by sunny skies, calm winds, and very little precipitation. They are also known as subtropical ridges, or highs. It is a high-pressure ...
, becoming a tropical depression on October 4. Crossing the Philippines, the depression caused heavy rainfall and flooding as it emerged into the South China Sea and developed into a tropical storm on October 9. Development was slow due to strong upper-level winds from the northeast displacing thunderstorms west-southwest of its center. Continuing to track north of due west, Dom made landfall in Vietnam and dissipated as it moved along the Laos/Vietnam border on October 12. A total of 16 perished and damage totalled US$4 million (1986 dollars) in
Luzon Luzon (; ) is the largest and most populous island in the Philippines. Located in the northern portion of the Philippines archipelago, it is the economic and political center of the nation, being home to the country's capital city, Manila, a ...
.


Typhoon Ellen (Pasing)

The initial tropical disturbance formed just west of the
International Date Line The International Date Line (IDL) is an internationally accepted demarcation on the surface of Earth, running between the South and North Poles and serving as the boundary between one calendar day and the next. It passes through the Pacific O ...
within the
monsoon trough The monsoon trough is a portion of the Intertropical Convergence Zone in the Western Pacific,Bin WangThe Asian Monsoon.Retrieved 2008-05-03. as depicted by a line on a weather map showing the locations of minimum sea level pressure, and as such, ...
on October 3. The system moved westward for nearly a week without significant development. Becoming a tropical depression on October 9 and a tropical storm on October 11, the cyclone turned to the west-northwest, moving through the central Philippines into the South China Sea. Turning more northerly, Ellen intensified to a typhoon while paralleling the west coast of
Luzon Luzon (; ) is the largest and most populous island in the Philippines. Located in the northern portion of the Philippines archipelago, it is the economic and political center of the nation, being home to the country's capital city, Manila, a ...
on October 14. By October 15, Ellen's track became increasingly more westerly due to a building surface
high pressure area A high-pressure area, high, or anticyclone, is an area near the surface of a planet where the atmospheric pressure is greater than the pressure in the surrounding regions. Highs are middle-scale meteorological features that result from interpl ...
to its north. Weakening began due to westerly winds aloft and land interaction with China, and Ellen dropped back to tropical storm strength on October 17. The cyclone moved south of Hong Kong and north of
Hainan Island Hainan (, ; ) is the smallest and southernmost province of the People's Republic of China (PRC), consisting of various islands in the South China Sea. , the largest and most populous island in China,The island of Taiwan, which is slightly l ...
into mainland China on October 19. In Hong Kong, winds gusted to at Tai Mo Shan. As it neared the border between Vietnam and China, Ellen dissipated on October 20.


Typhoon Forrest

The initial tropical disturbance formed near the
International Date Line The International Date Line (IDL) is an internationally accepted demarcation on the surface of Earth, running between the South and North Poles and serving as the boundary between one calendar day and the next. It passes through the Pacific O ...
on October 10 before moving on a parabolic track well east of Asia. A small system, it moved west-northwest and organized into a tropical depression on October 15, then a tropical storm later in the day. Late on October 16, Forrest intensified into a typhoon. The next day, the typhoon reached its peak intensity of and passed near the island of
Agrihan Agrihan (also spelled Agrigan) is an island in the Northern Mariana Islands in the Pacific Ocean. The island is currently uninhabited. Agrihan is located to the north of Pagan. History The first European to discover the island was Gonzalo G� ...
where one building was left standing and communications were eliminated. Forrest then recurved south-southeast of
Iwo Jima Iwo Jima (, also ), known in Japan as , is one of the Japanese Volcano Islands and lies south of the Bonin Islands. Together with other islands, they form the Ogasawara Archipelago. The highest point of Iwo Jima is Mount Suribachi at high. ...
. As winds aloft increased out of the west, Forrest slowly weakened, becoming a tropical storm once more on October 20 and evolving into an
extratropical cyclone Extratropical cyclones, sometimes called mid-latitude cyclones or wave cyclones, are low-pressure areas which, along with the anticyclones of high-pressure areas, drive the weather over much of the Earth. Extratropical cyclones are capable of ...
by October 21.


Tropical Storm Georgia (Ruping)

First noted as a tropical disturbance east of
Ulithi Ulithi ( yap, Wulthiy, , or ) is an atoll in the Caroline Islands of the western Pacific Ocean, about east of Yap. Overview Ulithi consists of 40 islets totaling , surrounding a lagoon about long and up to wide—at one of the largest i ...
within the
monsoon trough The monsoon trough is a portion of the Intertropical Convergence Zone in the Western Pacific,Bin WangThe Asian Monsoon.Retrieved 2008-05-03. as depicted by a line on a weather map showing the locations of minimum sea level pressure, and as such, ...
on October 14, the system moved north of due west. Slowly developing, the system evolved into a tropical depression on October 17 and tropical storm on October 18. The cyclone reached its peak intensity before it crossed the central Philippines on October 19 and emerged into the South China Sea. On October 22, Georgia made landfall across
Vietnam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making it ...
and crossed
Laos Laos (, ''Lāo'' )), officially the Lao People's Democratic Republic ( Lao: ສາທາລະນະລັດ ປະຊາທິປະໄຕ ປະຊາຊົນລາວ, French: République démocratique populaire lao), is a socialist ...
into
Thailand Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is b ...
. The system subsequently dissipated by October 23.


Tropical Depression Susang


Severe Tropical Storm Herbert (Tering)

Forming as a tropical disturbance near the
International Date Line The International Date Line (IDL) is an internationally accepted demarcation on the surface of Earth, running between the South and North Poles and serving as the boundary between one calendar day and the next. It passes through the Pacific O ...
on October 29, the system moved westward at low latitude eventually organizing into a tropical depression on November 3 south of
Guam Guam (; ch, Guåhan ) is an organized, unincorporated territory of the United States in the Micronesia subregion of the western Pacific Ocean. It is the westernmost point and territory of the United States (reckoned from the geographic cent ...
. The system moved north of due west across the central
Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...
and emerged into the South China Sea before strengthening into a tropical storm on November 9. Herbert moved westward, making landfall in
Vietnam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making it ...
on November 11 before dissipating in
Laos Laos (, ''Lāo'' )), officially the Lao People's Democratic Republic ( Lao: ສາທາລະນະລັດ ປະຊາທິປະໄຕ ປະຊາຊົນລາວ, French: République démocratique populaire lao), is a socialist ...
on November 12.


Severe Tropical Storm Ida (Uding)

Initially a tropical disturbance between
Kosrae Kosrae ( ), formerly known as Kusaie or Strong's Island, is an island in the Federated States of Micronesia. The State of Kosrae is one of the four states of the Federated States of Micronesia, and includes the main island of Kosrae and a few near ...
and Enewetak on November 6, the system moved south of west until November 9, when the system began tracking north of west. The system organized into a tropical depression on November 10, then tropical storm on November 11, while moving towards the
Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...
. Six days after Herbert, Ida crossed the central portion of the archipelago between November 12 and 13. Interaction with the islands weakened the system back into a tropical depression before emerging into the South China Sea. Strengthening back into a tropical storm on November 14, Ida transcribed an anticyclonic, or clockwise, loop, weakening back into a tropical depression on November 16 while moving to the south due to strong southwest winds aloft. The depression moved south-southwest before dissipating on November 19. Two died when a cargo ship sank near Dongsha.


Typhoon Joe (Weling)

The initial tropical disturbance formed on November 12 south of Guam. Moving west-northwest, the system organized into a tropical depression in the
Philippine Sea The Philippine Sea is a marginal sea of the Western Pacific Ocean east of the Philippine archipelago (hence the name), the largest in the world, occupying an estimated surface area of . The Philippine Sea Plate forms the floor of the sea. Its ...
on November 17, and then a tropical storm on November 20. Joe recurved just east of the
Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...
due to a weakness in the
subtropical ridge The horse latitudes are the latitudes about 30 degrees north and south of the Equator. They are characterized by sunny skies, calm winds, and very little precipitation. They are also known as subtropical ridges, or highs. It is a high-pressure ...
, strengthening into a typhoon on November 20. East of Taiwan, Joe weakened back into a tropical storm due to strong southwest winds aloft on November 23 and then a tropical depression on November 24. Turning southeast, the remaining low level circulation continued weakening, dissipating on November 25.


Tropical Depression

A tropical depression formed in the southern South China Sea on November 24, dissipating the following day without making landfall on any neighbouring land mass. This depression was acknowledged by the Hong Kong Royal Observatory in their year end summary.


Super Typhoon Kim (Yaning)

The initial tropical disturbance formed south of
Majuro Majuro (; Marshallese: ' ) is the capital and largest city of the Marshall Islands. It is also a large coral atoll of 64 islands in the Pacific Ocean. It forms a legislative district of the Ratak (Sunrise) Chain of the Marshall Islands. The at ...
on November 27. The small system developed quickly, becoming a tropical depression later that day, a tropical storm on November 28, and a typhoon on November 29. Kim turned northwest later the day due to a weakness in the
subtropical ridge The horse latitudes are the latitudes about 30 degrees north and south of the Equator. They are characterized by sunny skies, calm winds, and very little precipitation. They are also known as subtropical ridges, or highs. It is a high-pressure ...
, before a strengthening high pressure system to its north forced a more westerly track by December 2, with Kim becoming a super typhoon soon afterward. The cyclone moved just north of
Saipan Saipan ( ch, Sa’ipan, cal, Seipél, formerly in es, Saipán, and in ja, 彩帆島, Saipan-tō) is the largest island of the Northern Mariana Islands, a commonwealth of the United States in the western Pacific Ocean. According to 2020 es ...
, knocking out all electricity and water. Damage on the island totalled US$15 million (1986 dollars). Retaining super typhoon intensity into December 3, the system weakened and turned northwest on December 4 due to another weakness in the subtropical ridge. The high pressure system to its north restrengthened, turning Kim back to the west on December 5. On December 8, Kim made a cyclonic, or counter clockwise, loop due to a strong surface high building to its north, which was completed on December 11. During the loop, Kim weakened back into a tropical storm, with tropical depression status regained by December 12 as Kim moved northwest. The system recurved east of
Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the northeast ...
, dissipating by December 14.


Severe Tropical Storm Lex

The initial tropical disturbance formed on November 30 in the wake of Kim near the
International Date Line The International Date Line (IDL) is an internationally accepted demarcation on the surface of Earth, running between the South and North Poles and serving as the boundary between one calendar day and the next. It passes through the Pacific O ...
. The system moved west-northwest, developing into a tropical depression and tropical storm on December 4. Lex remained a tropical storm for one day, before weakening back into a tropical disturbance on December 5 due to vertical wind shear caused by Typhoon Kim and an upper trough nearby from the northwest. The depression passed between
Guam Guam (; ch, Guåhan ) is an organized, unincorporated territory of the United States in the Micronesia subregion of the western Pacific Ocean. It is the westernmost point and territory of the United States (reckoned from the geographic cent ...
and
Saipan Saipan ( ch, Sa’ipan, cal, Seipél, formerly in es, Saipán, and in ja, 彩帆島, Saipan-tō) is the largest island of the Northern Mariana Islands, a commonwealth of the United States in the western Pacific Ocean. According to 2020 es ...
on December 7. Lex recurved south of
Iwo Jima Iwo Jima (, also ), known in Japan as , is one of the Japanese Volcano Islands and lies south of the Bonin Islands. Together with other islands, they form the Ogasawara Archipelago. The highest point of Iwo Jima is Mount Suribachi at high. ...
on December 8 before becoming an
extratropical cyclone Extratropical cyclones, sometimes called mid-latitude cyclones or wave cyclones, are low-pressure areas which, along with the anticyclones of high-pressure areas, drive the weather over much of the Earth. Extratropical cyclones are capable of ...
on December 9.


Typhoon Marge (Aning)

A long tracked system, the initial tropical disturbance which led to Marge was noted near the
International Date Line The International Date Line (IDL) is an internationally accepted demarcation on the surface of Earth, running between the South and North Poles and serving as the boundary between one calendar day and the next. It passes through the Pacific O ...
on December 10. Moving north of due west the disturbance was slow to organize, becoming a tropical depression on December 14 southwest of Enewetak. The system strengthened into a tropical storm on December 15, and a typhoon by December 17. Early on December 20, Marge peaked in intensity before turning south of due west due to a strong surface high to its north. On December 21, Marge moved into the southern
Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...
which accelerated its weakening trend. On December 22, Marge regained tropical storm status and soon after moving into the South China Sea, the cyclone weakened into a tropical depression late on December 23. The depression moved westward for another day before dissipating on December 24. Marge's circulation aided the global journey of the
Rutan Voyager The Rutan Model 76 Voyager was the first aircraft to fly around the world without stopping or refueling. It was piloted by Dick Rutan and Jeana Yeager. The flight took off from Edwards Air Force Base's 15,000 foot (4,600 m) runway in the Moja ...
aircraft, which went on to circle the Earth on one tank of fuel.


Typhoon Norris (Bidang)

The initial tropical disturbance formed near the
International Date Line The International Date Line (IDL) is an internationally accepted demarcation on the surface of Earth, running between the South and North Poles and serving as the boundary between one calendar day and the next. It passes through the Pacific O ...
on December 17, and initially moved west-northwest. The system slowly organized, becoming a tropical depression December 21, and then a tropical storm on December 23 as it turned more to the west due to a strengthening ridge of high pressure to its north. The cyclone steadily strengthened over the next four days, initially hampered by strong east winds aloft. As the storm moved south of Guam, wind gusts to were recorded on the island. Norris became a typhoon on December 27. Over the next day and half, intensification continued. On December 28, a strong surface high pressure system turned Norris to the southwest, and led to slow weakening. The cyclone regained tropical storm strength on December 30 while turning more to the west. Norris crossed the southern
Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...
on December 31 and January 1, weakening into a tropical depression as it emerged into the South China Sea. Strong southeast winds aloft prevented redevelopment of the depression. Norris' remnant circulation turned northwest and dissipated on January 2 well to the south of Hong Kong.


Storm names

During the season 26 named tropical cyclones developed in the Western Pacific and were named by the Joint Typhoon Warning Center, when it was determined that they had become tropical storms. These names were contributed to a revised list which started on 1979.


Philippines

The
Philippine Atmospheric, Geophysical and Astronomical Services Administration Pagasa may refer to: * ''Pagasa'' (genus), an insect genus in the family Nabidae * PAGASA, an acronym for the Philippine Atmospheric, Geophysical and Astronomical Services Administration *"May Pagasa", a pen-name of José Rizal *Pagasa, alternate ...
uses its own naming scheme for tropical cyclones in their area of responsibility. PAGASA assigns names to tropical depressions that form within their area of responsibility and any tropical cyclone that might move into their area of responsibility. Should the list of names for a given year prove to be insufficient, names are taken from an auxiliary list, the first 6 of which are published each year before the season starts. Names not retired from this list will be used again in the 1990 season. This is the same list used for the 1982 season. PAGASA uses its own naming scheme that starts in the
Filipino alphabet The modern Filipino alphabet ( fil, makabagong alpabetong Filipino), otherwise known as the Filipino alphabet ( fil, alpabetong Filipino), is the alphabet of the Filipino language, the official national language and one of the two official langua ...
, with names of Filipino female names ending with "ng" (A, B, K, D, etc.). Names that were not assigned/going to use are marked in .


Season effects

This is a table of all of the storms that have formed in the 1986 Pacific typhoon season. It includes their duration, names, affected areas, damages, and death totals. Deaths in parentheses are additional and indirect (an example of an indirect death would be a traffic accident), but were still related to that storm. Damage and deaths include totals while the storm was extratropical, a wave, or a low, and all of the damage figures are in 1986 USD. Names listed in parentheses were assigned by PAGASA. , - , Judy (Akang) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Caroline Islands , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Philippines , , None , , None , , , - , Ken (Bising) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Caroline Islands , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Thailand, Cambodia , , None , , None , , , - , Lola , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Caroline Islands , , None , , None , , , - , Mac (Klaring) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Vietnam, South China, Philippines, Taiwan, Ryukyu Islands , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , Nancy (Deling) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Philippines, East China, Taiwan, Ryukyu Islands, South Korea , , None , , , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , South China , , None , , None , , , - , Owen (Emang) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Ryukyu Islands , , None , , None , , , - , Peggy (Gading) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Mariana Islands, Philippines, Taiwan, China , , , , , , , - , Roger (Heling) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Japan , , None , , None , , , - , Nine , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , South China , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Taiwan , , None , , None , , , - , Sarah (Iliang) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Philippines, Japan , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Taiwan , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Marshall Islands , , None , , None , , , - , Georgette , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Marshall Islands , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Vietnam, South China , , None , , , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , South China, , None , , None , , , - , Tip , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , Vera (Loleng) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Mariana Islands, Taiwan, East China, Japan, Korean Peninsula , , , , , , , - , Wayne (Miding) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Philippines, Taiwan, China, Vietnam, Laos, Thailand , , , , , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Wake Island , , None , , None , , , - , Fifteen , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Japan , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Mariana Islands , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , Abby (Norming) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Caroline Islands, Mariana Islands, Philippines, Taiwan, East China , , , , , , , - , Ben , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Mariana Islands , , None , , None , , , - , Carmen , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Caroline Islands, Mariana Islands , , None , , None , , , - , Dom (Oyang) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Philippines, Vietnam , , , , , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Philippines , , None , , None , , , - , Ellen (Pasing) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Philippines, South China , , None , , None , , , - , Forrest , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Marshall Islands, Mariana Islands , , None , , None , , , - , Georgia (Ruping) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Philippines, Vietnam, Laos , , None , , None , , , - , Susang , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Philippines , , None , , None , , , - , Herbert (Tering) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Philippines, Vietnam , , None , , None , , , - , Ida (Uding) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Philippines , , None , , None , , , - , Joe (Weling) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Philippines , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , Kim (Yaning) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Philippines , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Vietnam, , None , , None , , , - , Lex , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Marshall Islands, Caroline Islands, Mariana Islands , , None , , None , , , - , Marge (Aning) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Caroline Islands, Mariana Islands, Philippines , , None , , None , , , - , Norris (Bidang) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Caroline Islands, Mariana Islands, Philippines , , None , , None , , , -


See also

*
List of Pacific typhoon seasons The following is a list of Pacific typhoon seasons. The seasons are limited to the north of the equator between the 100th meridian east and the 180th meridian (aka Prime Antimeridian). Seasons Pre-1940 1940s 1950s 1960s 1970s 1980s ...
*
1986 Pacific hurricane season The 1986 Pacific hurricane season featured several tropical cyclones that contributed to significant flooding to the Central United States. The hurricane season officially started May 15, 1986, in the eastern Pacific, and June 1, 1986 in the ...
* 1986 Atlantic hurricane season * 1986 North Indian Ocean cyclone season * Southern Hemisphere tropical cyclone seasons: 1985–86, 1986–87


References


External links


Japan Meteorological Agency

Joint Typhoon Warning Center
.
China Meteorological Agency

National Weather Service Guam



Macau Meteorological Geophysical Services

Philippine Atmospheric, Geophysical and Astronomical Services Administration



Satellite movie of 1986 Pacific typhoon season
{{DEFAULTSORT:1986 Pacific Typhoon Season Articles which contain graphical timelines 1986 WPAC