Tropical Storm Pakhar (2012)
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Tropical Storm Pakhar was a strong tropical storm that affected the
Philippines The Philippines, officially the Republic of the Philippines, is an Archipelagic state, archipelagic country in Southeast Asia. Located in the western Pacific Ocean, it consists of List of islands of the Philippines, 7,641 islands, with a tot ...
and the
Indochina Mainland Southeast Asia (historically known as Indochina and the Indochinese Peninsula) is the continental portion of Southeast Asia. It lies east of the Indian subcontinent and south of Mainland China and is bordered by the Indian Ocean to th ...
as a whole in early-April 2012. The fourth tropical depression and the first named storm of the annual typhoon season, Pakhar's origins can be traced from a disturbance that persisted to the northwest of
Palau Palau, officially the Republic of Palau, is an island country in the Micronesia subregion of Oceania in the western Pacific Ocean. The Republic of Palau consists of approximately 340 islands and is the western part of the Caroline Islands ...
. Located in an overall unfavorable environment, the disturbance crossed the
Philippine The Philippines, officially the Republic of the Philippines, is an Archipelagic state, archipelagic country in Southeast Asia. Located in the western Pacific Ocean, it consists of List of islands of the Philippines, 7,641 islands, with a tot ...
archipelago before subsequently developed into a tropical depression on March 26. Now under favorable conditions, the depression intensified to a tropical storm, receiving the name ''Pakhar'' from the JMA. On the other hand, the JTWC upgraded it to a Category 1 typhoon due to an eye feature; however, this was short-lived as the agency downgraded back Pakhar to a tropical storm due to the system entering colder
sea surface temperatures Sea surface temperature (or ocean surface temperature) is the ocean temperature, temperature of ocean water close to the surface. The exact meaning of ''surface'' varies in the literature and in practice. It is usually between and below the sea ...
. On April 2, the system made landfall near
Vũng Tàu Vũng Tàu (''Hanoi accent:'' , ''Saigon accent:'' ) is an important port city in southern Vietnam. It serves as the maritime port of Ho Chi Minh City, the largest city in Vietnam. Vũng Tàu covers of area and consists of 16 urban wards and on ...
,
Vietnam Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and depende ...
and it dissipated thereafter. Its remnants also affected
Cambodia Cambodia, officially the Kingdom of Cambodia, is a country in Southeast Asia on the Mainland Southeast Asia, Indochinese Peninsula. It is bordered by Thailand to the northwest, Laos to the north, and Vietnam to the east, and has a coastline ...
,
Laos Laos, officially the Lao People's Democratic Republic (LPDR), is the only landlocked country in Southeast Asia. It is bordered by Myanmar and China to the northwest, Vietnam to the east, Cambodia to the southeast, and Thailand to the west and ...
and
Thailand Thailand, officially the Kingdom of Thailand and historically known as Siam (the official name until 1939), is a country in Southeast Asia on the Mainland Southeast Asia, Indochinese Peninsula. With a population of almost 66 million, it spa ...
. 15 fatalities are confirmed from Pakhar: 5 in the Philippines and the other 10 are from Vietnam. The damages from the storm are estimated at $53.9 million (2012
USD The United States dollar (symbol: $; currency code: USD) is the official currency of the United States and several other countries. The Coinage Act of 1792 introduced the U.S. dollar at par with the Spanish silver dollar, divided it int ...
).


Meteorological history

On March 17, a tropical disturbance formed to the northwest of
Palau Palau, officially the Republic of Palau, is an island country in the Micronesia subregion of Oceania in the western Pacific Ocean. The Republic of Palau consists of approximately 340 islands and is the western part of the Caroline Islands ...
. Located in an unfavorable environment, with moderate vertical wind shear and cold sea surface temperatures, the disturbance didn't develop significantly and it passed on
Visayas The Visayas ( ), or the Visayan Islands (Bisayan languages, Visayan: ''Kabisay-an'', ; Filipino language, Filipino: ''Kabisayaan'' ), are one of the three Island groups of the Philippines, principal geographical divisions of the Philippines, a ...
and
Palawan Palawan (, ), officially the Province of Palawan (; ), is an archipelagic province of the Philippines that is located in the region of Mimaropa. It is the largest province in the country in terms of total area of . The capital and largest c ...
between March 22 and 23. By the next day, the JMA upgraded the disturbance to a tropical depression over the
South China Sea The South China Sea is a marginal sea of the Western Pacific Ocean. It is bounded in the north by South China, in the west by the Indochinese Peninsula, in the east by the islands of Taiwan island, Taiwan and northwestern Philippines (mainly Luz ...
; however, this was short-lived as the agency downgraded the depression back to a disturbance the next day due to the system's deteriorating structure. On March 26, the JMA reupgraded the system to a tropical depression due to its good structure and redeveloping convection around its low-level circulation. On March 28, the JTWC issued a TCFA on the tropical depression, as its LLCC began to consolidate more. Early the next day, the JMA upgraded the system to a tropical storm, receiving the name ''Pakhar''. As a banding eye emerged, the JTWC upgraded Pakhar to a Category 1 typhoon early on March 30. However, the system was downgraded to a severe tropical storm on March 31 due to land interaction and cooler
sea surface temperatures Sea surface temperature (or ocean surface temperature) is the ocean temperature, temperature of ocean water close to the surface. The exact meaning of ''surface'' varies in the literature and in practice. It is usually between and below the sea ...
. It made landfall in southern
Vietnam Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and depende ...
, near
Vũng Tàu Vũng Tàu (''Hanoi accent:'' , ''Saigon accent:'' ) is an important port city in southern Vietnam. It serves as the maritime port of Ho Chi Minh City, the largest city in Vietnam. Vũng Tàu covers of area and consists of 16 urban wards and on ...
on April 1, and was subject to weakening. The JMA and JTWC reported that Pakhar weakened to a tropical depression for the final time inland, and was last noted over
Cambodia Cambodia, officially the Kingdom of Cambodia, is a country in Southeast Asia on the Mainland Southeast Asia, Indochinese Peninsula. It is bordered by Thailand to the northwest, Laos to the north, and Vietnam to the east, and has a coastline ...
on that day.


Impact


Philippines

Pakhar did not make landfall in the Philippines as a tropical cyclone, but its predecessor brought heavy rains to parts of the region. Various parts of central and southern
Luzon Luzon ( , ) is the largest and most populous List of islands in the Philippines, island in the Philippines. Located in the northern portion of the List of islands of the Philippines, Philippine archipelago, it is the economic and political ce ...
, as well as the northern
Visayas The Visayas ( ), or the Visayan Islands (Bisayan languages, Visayan: ''Kabisay-an'', ; Filipino language, Filipino: ''Kabisayaan'' ), are one of the three Island groups of the Philippines, principal geographical divisions of the Philippines, a ...
region, were flooded. Due to flash flooding in Basud, Camarines Norte, 128 families were forced to leave their homes. The rains triggered a few landslides, which damaged or destroyed a few houses. Five people were killed and three others were reported missing across the affected area.


Indochina

Due to flash floods and high winds in Vietnam, ten people were killed and several others were wounded. The storm made landfall in Khánh Ha Province, which was the hardest hit. The storm destroyed about 4,400 homes in the district, and thousands of acres of rice paddy were flooded. Officials in Ho Chi Minh City announced that 600 homes and schools had been destroyed. Total damage were finalized at 1.12 trillion (US$53.9 million). Sections of Cambodia, Laos, and Thailand received rain from the system's remnants.


See also

* Other tropical cyclones named Pakhar *
Typhoon Kai-tak (2012) Typhoon Kai-tak, known in the Philippines as Severe Tropical Storm Helen, was a mild tropical cyclone that affected the Philippines, China, Vietnam and Laos in mid-August 2012. It was the seventh typhoon and the thirteenth named storm of the 2012 ...
- a tropical cyclone that briefly affected
Vietnam Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and depende ...
.


References


External links

Tropical cyclones in 2012 Typhoons in Vietnam {{2012 Pacific typhoon season buttons