Date | 23–25 June 21 July 1–3 August 2 September 19 November 25 November 9-10 December |
---|---|
Cause | Floods |
In 2018, Vietnam was struck by several different deadly floods.
On 23 June, floods started across the country. The flood waters have receded from the northern mountainous provinces of Lai Chau, Ha Giang and Lao Cai while several towns and villages were inaccessible. [1] 23 people were confirmed dead in the floods: in Lai Chau 16 were killed, 5 in Ha Giang Province while two others in other provinces. [2] An estimated VND530 billion ($23.2 million) of damage was recorded in Lao Cai, Ha Giang and Lai Chau and over 80 houses had been destroyed and over 700 hectares of rice fields damaged. [3]
On 21 July, floods triggered by heavy rains hit the northern part of the country after tropical storm Son-Tinh made landfall in northern coastal areas, killing 27 people and wounding 14, while 7 others were declared missing. Also, 17,000 animals were killed, 82,000 hectares of crops were damaged and 5,000 houses were destroyed. [4]
On 1 August, two children and a man drowned as new floods has overflowed one bank of the Bui River, engulfed several villages and threaten to submerge parts of Hanoi. [5] On 3 August, floods triggered landslides in Phong Tho, Lai Chau that killed six people, injuring two and leaving five others missing. [6]
On 2 September, floods started again across northern provinces of the country. As of 4 September, at least 14 people were confirmed dead, mostly in Thanh Hoa, while four others are declared missing. Also, 375 houses were damaged and 661 cattle killed. [7]
On November 16, a tropical disturbance formed east of Vietnam and strengthened into a tropical-depression. Toraji made landfall on November 18 . Toraji caused flooding in Nha Trang, resulting in 19 dead and a damage of ₫396 billion (US$17.2 million).
On November 25, Usagi made landfall in Mekong Delta as a severe tropical storm. The typhoon caused flooding in Ho Chi Minh City, Nha Trang and Binh Thuan, killing three people. [8] [9] Losses in Vietnam were at ₫347 billion (US$15 million). [10]
Torrential rains triggered heavy flooding and landslides in central provinces of Quang Tri, Da Nang, Quang Nam and Quang Ngai causing deaths of at least 7 people. In 24 hours, Da Nang received a record rain level of 635 mm, the highest since 1975.
On the first tier, Vietnam is divided into fifty-eight provinces (tỉnh) and five municipalities under the command of the central government. Municipalities are the highest-ranked cities in Vietnam. Municipalities are centrally-controlled cities and have special status equal to the provinces.
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Cần Thơ, also written as Can Tho or Cantho, is the fourth-largest city in Vietnam, and the largest city along the Mekong Delta region in Vietnam.
The September 2009 Vietnam tropical depression was a weak tropical depression that caused deadly flooding throughout central Vietnam in early September. Forming out of an area of low pressure on September 3, the depression hardly intensified as it meandered off the coast of Vietnam. Initially situated in a favorable environment, convective banding features began to develop and shower and thunderstorm activity formed near the center. On September 4, the Joint Typhoon Warning Center issued a Tropical Cyclone Formation Alert; however, a sudden increase in wind shear caused the system to rapidly become disorganized, leading to the cancellation of the alert the next day. The system continued to slowly track off the coast of Vietnam, nearly dissipating on September 5, before becoming better organized. However, the depression remained weak, with the JTWC reporting on September 7 that the depression had dissipated, though the Japan Meteorological Agency (JMA) continued to issue advisories until the depression dissipated during September 9.
Typhoon Hester of October 1971 was regarded as one of the most destructive storms to strike Vietnam since 1944. Developing as a tropical depression on October 18 near Palau, Hester gradually intensified as it moved westward towards the Philippines. Across the Philippines, Hester was responsible for six deaths and ₱5 million in damage. After passing over Mindanao and the Visayas as a tropical storm between October 20 and 21, the storm intensified into a typhoon before striking Palawan. Once over the South China Sea, Hester further strengthened and ultimately attained peak winds of 165 km/h (105 mph). On October 23, the storm made landfall near Huế, South Vietnam. Once onshore, Hester rapidly weakened and dissipated on October 24 over Laos.
Tropical Depression 18W was a tropical depression that impacted Vietnam, Laos and Thailand during mid September 2013. The system was first noted as a tropical depression on September 16, 2013, while it was located within the South China Sea to the south east of Hanoi in Vietnam. Over the next two days the system gradually developed further, before it was reported by the Vietnamese National Centre for Hydro Meteorological Forecasting that the system had developed into their eighth tropical storm of 2013. However, other meteorological agencies did not report that the system had developed into a tropical storm.
The Six Provinces of Southern Vietnam is a historical name for the region of Southern Vietnam, which is referred to in French as Basse-Cochinchine. The region was politically defined and established after the inauguration of the Nguyễn dynasty, and called by this name from 1832, when Emperor Minh Mạng introduced administrative reforms, to 1867, which culminated in the eight-year French campaign to conquer the Six Provinces.
Tropical Storm Vamco was a weak tropical cyclone which affected Indochina in mid-September 2015. Formed from a tropical disturbance on September 13, the system developed into a tropical storm and reached its peak intensity on September 14. Vamco made landfall in Vietnam and affected Laos, Thailand and Cambodia. The storm caused flooding in these countries and damages amounted to US$14.1 million. Fifteen people died in the floods.
The November 2016 Vietnam tropical depression caused heavy flooding throughout central and southern Vietnam. Forming out from a low-pressure system on November 3, the Japan Meteorological Agency (JMA) began monitoring it as a tropical depression. With favorable conditions aloft and an increase of organization, the JMA predicted that it had a chance of becoming a tropical storm while the Joint Typhoon Warning Center (JTWC) in the same time issued a Tropical Cyclone Formation Alert on November 4. Due to its proximity to land and a circulation displaced from the deep convection, both the JMA and the JTWC canceled their warnings as it made landfall over in Southern Vietnam. The system continued moving westward over land and the JMA stopped tracking on the system on November 6.
The October 2017 Vietnam tropical depression, also known officially by its designation as Tropical Depression 23W, was a weak but deadly system that brought torrential rainfall and extreme flooding over northern and central Vietnam in October 2017. The depression formed on October 7, located to the northwest of Luzon, Philippines. The system moved in a general westward direction as it steadily intensified. Despite being forecast to strengthen into a tropical storm, 23W failed to reach this intensity, due to lack of organization as it made landfall in Hà Tĩnh Province on October 10.
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On 23 June, floods started across the northern provinces of Vietnam. The flood waters have receded from the northern mountainous provinces of Lai Chau, Ha Giang and Lao Cai while several towns and villages were inaccessible. 23 people were confirmed dead in the floods: in Lai Chau 16 were killed, 5 in Ha Giang Province while two others in other provinces. An estimated VND530 billion of damage was recorded in Lao Cai, Ha Giang and Lai Chau and over 80 houses had been destroyed and over 700 hectares of rice fields damaged.
Vietnam was hit by several floods in 2019.
Tropical Storm Toraji was a weak, short-lived system that impacted Vietnam in November 2018. Forming as the twenty-seventh named storm of the 2018 Pacific typhoon season, Toraji developed as a tropical depression to the southeast of Vietnam on November 16. Quickly organising, the system strengthened into a tropical storm the next day. Toraji rapidly weakened thereafter early on November 18, when the storm made landfall over southeastern Vietnam, later dissipating. The storm's remnants moved into the Gulf of Thailand when Toraji re-organised back into a tropical depression on November 20. However Toraji quickly deteriorated on the same day as it moved closer to the Malay Peninsula.
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In November 1964, the quick succession of three typhoons—Iris, Joan, and Kate—caused widespread flooding in Vietnam. Constituting part of a very active typhoon season, the three typhoons made landfalls in South Vietnam within a 12-day period. The floods occurred against the backdrop of the escalating Vietnam War. Hardest-hit were the central provinces of South Vietnam where the storms moved ashore. Approximately 7,000 people were killed and over a million people were displaced by the storms as floods inundated over 20,000 km2 (7,500 mi2) of land. An estimated 54,000 homes were destroyed.
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