Tropical Storm Krovanh (2020)
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Tropical Storm Krovanh, known in the Philippines as Tropical Depression Vicky, was a
tropical cyclone A tropical cyclone is a rapidly rotating storm system with a low-pressure area, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rain and squalls. Depending on its locat ...
which caused deadly flooding in 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 ...
during mid December 2020. Krovanh, which means ''
cardamom Cardamom (), sometimes cardamon or cardamum, is a spice made from the seeds of several plants in the genus (biology), genera ''Elettaria'' and ''Amomum'' in the family Zingiberaceae. Both genera are native to the Indian subcontinent and Indon ...
'' in Khmer language. The 31st depression and 23rd and final named storm of the
2020 Pacific typhoon season The 2020 Pacific typhoon season was the first of a series of four below average Pacific typhoon seasons, and became the first with below-average tropical cyclone activity since 2014, with 23 named storms, 10 of which became typhoons and only 2 ...
, Krovanh originated from a tropical depression which was first monitored by
PAGASA The Philippine Atmospheric, Geophysical and Astronomical Services Administration (, abbreviated as PAGASA , which means "hope" as in the Tagalog language, Tagalog word ''pag-asa'') is the National Meteorological and Hydrological Services (NMHS ...
, late on December 17. The system strengthened with PAGASA naming it Vicky, meanwhile the JMA monitored it as a low pressure area. The depression then made several landfalls over the Philippines on December 18–19 before moving out of the
PAR Par may refer to: Finance * Par value, stated value or face value in finance and accounting * Par yield or par rate, in finance Games * Par (score), the number of strokes a proficient golfer should require to complete a hole, round or tournament ...
on December 20, as it strengthened into a tropical storm according to the JMA and was named Krovanh. However, Krovanh was downgraded back to a tropical depression the next day, with the
JTWC 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 ...
issuing their final advisory on December 22. Krovanh caused flash flooding and mudslides across the Philippines damaging numerous homes. 9 people were killed by the storm and 1 person remains missing as of December 23, 2020. Damage in the Philippines totaled to around
The Philippine peso sign (₱) is the currency symbol used for the Philippine peso, the official currency of the Philippines. The symbol resembles a Latin script, Latin letter P with two horizontal strokes. It differs from the currency symbol u ...
214 million (US$4.45 million)


Meteorological history

On December 17 at 21:00 UTC, the
PAGASA The Philippine Atmospheric, Geophysical and Astronomical Services Administration (, abbreviated as PAGASA , which means "hope" as in the Tagalog language, Tagalog word ''pag-asa'') is the National Meteorological and Hydrological Services (NMHS ...
began issuing bulletins for a system east-southeast of Davao. The PAGASA had already recognized the system as a tropical depression and named it ''Vicky'', however at the time, the
Japan Meteorological Agency The Japan Meteorological Agency (JMA; ''気象庁, Kishō-chō'') is a division of the Ministry of Land, Infrastructure, Transport and Tourism dedicated to the Scientific, scientific observation and research of natural phenomena. Headquartered ...
(JMA) only recognized the system as a low-pressure area. The next day, the JMA followed suit and recognized the system as a tropical depression. At 14:00 PHT (6:00 UTC), the system made landfall in Baganga, Davao Oriental. 9 hours later, it emerged off the coast of
Misamis Oriental Misamis Oriental (; ; ), officially the Province of Misamis Oriental, is a Provinces of the Philippines, province located in the Regions of the Philippines, region of Northern Mindanao in the Philippines. The provincial capital, as well as its ...
and entered the
Bohol Sea The Bohol Sea, also called the Mindanao Sea, is a sea located between the Visayas and Mindanao islands in the Philippines. It lies south of Bohol and Leyte and north of Mindanao. Siquijor and Camiguin are its two major islands. The major ...
, later entering the
Sulu Sea The Sulu Sea (; Tausug: ''Dagat sin Sūg''; ; ) is a body of water in the southwestern area of the Philippines, separated from the South China Sea in the northwest by Palawan and from the Celebes Sea in the southeast by the Sulu Archipela ...
on the next day at 5:00 PHT (21:00 UTC). On December 19 at 23:00 PHT (15:00 UTC), Krovanh made its second landfall over central
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 ...
, emerging into 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 ...
shortly after. As the storm traversed 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 ...
, the system had strengthed into a tropical storm according to the JMA as it emerged into a region of relatively favorable atmospheric conditions, thus given the name ''Krovanh''. On December 20 at 14:00 PHT (6:00 UTC), Krovanh left the Philippine Area of Responsibility, although storm signals were still raised for the
Kalayaan Islands Kalayaan, officially the Municipality of Kalayaan (), is a municipality under the jurisdiction of the province of Palawan, Philippines. According to the 2020 census, it has a population of 193 people making it the least populated town in Palawan ...
. The PAGASA then upgraded Krovanh into a tropical storm, and issued a Signal No. 2 warning for the Kalayaan Islands. The next day, December 21, Krovanh was downgraded into a tropical depression by both the JMA and by the PAGASA in their final advisories for the storm. The JTWC then issued their final warning on Krovanh the next day shortly after most of its central convection had dissipated due to increasingly hostile wind shear.


Preparations and impact


Philippines

Large swaths of
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
Mindanao Mindanao ( ) is the List of islands of the Philippines, second-largest island in the Philippines, after Luzon, and List of islands by population, seventh-most populous island in the world. Located in the southern region of the archipelago, the ...
were placed under Signal No. 1 warnings due to Krovanh. Sea travel was subsequently suspended in the areas affected by the warnings. Roughly 10,000 people stayed in shelters. Floods and landslides were triggered in
Cebu Cebu ( ; ), officially the Province of Cebu (; ), is a province of the Philippines located in the Central Visayas region, and consists of a main island and 167 surrounding islands and islets. The coastal zone of Cebu is identified as a ...
,
Agusan del Sur Agusan del Sur, officially the Province of Agusan del Sur (; Butuanon: ''Probinsya hong Agusan del Sur''; ), is a province in Caraga region, Mindanao, Philippines. Its capital is the municipality of Prosperidad. It is bordered on the northwest ...
,
Davao de Oro Davao de Oro, officially the Province of Davao de Oro (; ), is a Provinces of the Philippines, province in the Philippines located in the Davao Region in Mindanao. Its capital is Nabunturan while Monkayo is the most populous. It used to be part ...
, and in
Leyte Leyte ( ) is an island in the Visayas group of islands in the Philippines. It is eighth-largest and sixth-most populous island in the Philippines, with a total population of 2,626,970 as of 2020 census. Since the accessibility of land has been ...
, where two senior citizens were killed in a landslide. In
Lapu-Lapu City Lapu-Lapu, officially the City of Lapu-Lapu (; ), is a highly urbanized city in the Central Visayas region of the Philippines. According to the 2020 census, it has a population of 497,604 people. It was formerly known as Opon, which was ch ...
, 300 residents were forced to evacuate after 76 houses near the shore were swept into sea. According to NDRRMC, Krovanh killed nine people, injured two and one other went missing. Damages have been calculated to be
The Philippine peso sign (₱) is the currency symbol used for the Philippine peso, the official currency of the Philippines. The symbol resembles a Latin script, Latin letter P with two horizontal strokes. It differs from the currency symbol u ...
214 million (US$4.45 million). At least 31,408 families were affected by the storm in the Philippines.


Malaysia

The
Malaysian Meteorological Department The Malaysian Meteorological Department ( Malay: ''Jabatan Meteorologi Malaysia''; abbreviated as MET Malaysia) is an agency under the Ministry of Natural Resources and Environmental Sustainability (NRES) which is responsible to provide various ...
issued an advisory for the state of
Sabah Sabah () is a States and federal territories of Malaysia, state of Malaysia located in northern Borneo, in the region of East Malaysia. Sabah has land borders with the Malaysian state of Sarawak to the southwest and Indonesia's North Kalima ...
, for the possibility of rough seas and gusty winds associated with Krovanh.


See also

*
Weather of 2020 The following is a list of weather events that occurred on Earth in the year 2020. Global conditions As 2020 began, sea surface temperatures were above normal in the eastern Pacific Ocean near the equator, which had the potential to develop ...
*
Tropical cyclones in 2020 2020 was regarded as the most active tropical cyclone year on record, documenting 104 named tropical systems. During the year, 142 tropical cyclones formed in bodies of water known as tropical cyclone basins. Of these, a record-high of 104, ...
*
Typhoon Tembin (2017) Typhoon Tembin, known in the Philippines as Typhoon Vinta, was the deadliest tropical cyclone to strike Mindanao since Typhoon Bopha in 2012. Following and impacting the Philippines less than a few days after the deadly Tropical Storm Kai-tak, ...
*
Tropical Storm Usagi (2018) Severe Tropical Storm Usagi, known in the Philippines as Tropical Storm Samuel, was a tropical cyclone that affected the Philippines and Southern Vietnam in late-November 2018. , which refers to the constellation Lepus in Japanese, it causing se ...


References


External links

{{2020 Pacific typhoon season buttons Krovanh 2020 in the Philippines