2021 Nepal floods

Last updated

2021 Nepal floods
Location Nepal
Cause Climate change, urbanization near flood plains and poor drainage infrastructure
Deaths133+

2021 Nepal floods were a series of flash floods caused by heavy rains causing landslides and flash floods.

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<span class="mw-page-title-main">Geography of Nepal</span>

Nepal measures about 880 kilometers (547 mi) along its Himalayan axis by 150 to 250 kilometers across. It has an area of 147,516 km2 (56,956 sq mi).

<span class="mw-page-title-main">Biratnagar Airport</span> Airport

Biratnagar Airport is a domestic airport located in Biratnagar serving Morang District, Koshi Province, Nepal. Biratnagar Airport is the third busiest airport in Nepal after Kathmandu and Pokhara. There are plans to upgrade the airport to serve international flights very soon.

Prakash Man Singh is a Nepalese politician and a leader of the Nepali Congress and current Deputy Prime Minister of Nepal. He is the son of Nepali politician Ganesh Man Singh. He has also been the Minister of Local Development and Federalism in Sushil Koirala's Cabinet.

<span class="mw-page-title-main">2013 North India floods</span> Floods that occurred in Northern India in 2013

In June 2013, a mid-day cloudburst centered on the North Indian state of Uttarakhand caused devastating floods and landslides, becoming the country's worst natural disaster since the 2004 tsunami. The rainfall received that month was far greater than the rainfall the state usually received. Debris blocked the rivers, causing major overflow. The main day of the flood was 16 June 2013.

This is a list of notable recorded floods that have occurred in India. Floods are the most common natural disaster in India. The heaviest southwest, the Brahmaputra, and other rivers to distend their banks, often flooding surrounding areas.

Widespread monsoon flooding occurred in the South Asian countries of Afghanistan, Bangladesh, India, Nepal and Pakistan from July through September 2017. More than 45 million people were affected by the floods, including 16 million children.

<span class="mw-page-title-main">India–Nepal border</span> International boundary in South Asia

The India–Nepal border is an open international boundary running between the republics of India and Nepal. The 1,751 km (1,088.02 mi) long border includes the Himalayan territories as well as Indo-Gangetic Plain of the subcontinent. The current border was delimited after the Sugauli treaty of 1816 between Nepal and the British Raj. Following Indian independence, the prevailing border was recognised as the international border between the Kingdom of Nepal and the Dominion of India.

In mid-March 2019, monsoonal downpours caused widespread flooding and landslides across South Asia.

<span class="mw-page-title-main">Melamchi Water Supply Project</span> Drinking water project in Nepal

Melamchi Water Supply Project (MWSP) is a project to supply drinking water to Kathmandu Valley by diverting 170,000,000 litres of water per day. The project started in 1998 and completed in 2021. The intake of this project is located in Melamchi, Nepal. Ministry of Physical Infrastructure and Transport (Nepal) is the executing agency for the Project and Melamchi Water Supply Development Board is the implementing agency.

The 2021 floods and landslides in Sri Lanka are flash floods and mudslides which were caused from heavy torrential rainfalls during May and June 2021. As of 7 June 2021; the monsoon floods affected in about 10 districts, killing at least 17 persons including about 10 because of floods and 4 people because of mudslides. About 245,000 people were affected living in Colombo, Puttalam, Kandy, Kalutara, Kurunegala, Gampaha, Nuwara Eliya, Ratnapura and Galle. More than 800 houses were reported to have been damaged.

<span class="mw-page-title-main">Melamchi River</span> River of Nepal

Melamchi River is a tributary of the Indrawati River. It originates from the Jugal Himal at an elevation of about 5,875 m (19,275 ft) above sea level. It joins the Indrawati River at Melamchi Bazaar.

In June 2021, the flood in Melamchi River caused damage in the Melamchi Bazar in Sindhupalchowk District of Nepal killing several locals and some foreigners

Shrawan Danda is a hill in the North-eastern part of Butwal city in Nepal. The hill is settled by about 10,000 residents. Geologically, the hill lies in the Siwalik region. The stability of the hill has been questioned by several researchers, however, the settlement has not been moved. The unstable zone of Shrawan Danda vulnerable to landslide has an area of about 1.5 km2. The altitude of the landslide zone from 200 to 750m and is covered by thin vegetation. There are several tension cracks on the crown. The zone is considered highly risky against earthquake due to presence of Main Frontal Thrust and Main Boundary Thrust in the immediate vicinity.

Municipal election for Biratnagar took place on 13 May 2022, with all 122 positions up for election across 19 wards. The electorate elected a mayor, a deputy mayor, 19 ward chairs and 76 ward members. An indirect election will also be held to elect five female members and an additional three female members from the Dalit and minority community to the municipal executive.

<span class="mw-page-title-main">2022 South Asian floods</span>

From January to October 2022, excessive rainfall and widespread monsoon flooding occurred in the South Asian countries of Afghanistan, Bangladesh, India, Nepal, Pakistan, and Sri Lanka. It has become the region's deadliest floods since 2020, with over 4,700 people dead.

Events in the year 2024 in Nepal.

Several floods caused by heavy rainfall struck in China starting in Guangdong Province in April 2024. Bands of heavy rainfall in June 2024 caused water levels to rise in rivers before moving northwards to other Southeastern and Central Chinese provinces, causing significantly raised water levels in the Yangtze River and the Pearl River Delta, inundating many towns and cities, forcing the relocation of hundreds of thousands of civilians, destroying several roads, structures, and farmland, and causing at least 71 deaths.

Bangladesh, being situated on the Brahmaputra River Delta is a land of many rivers, and as a result, is very prone to flooding. Due to being part of such a basin and being less than 5 meters above mean sea level, Bangladesh faces the cumulative effects of floods due to water flashing from nearby hills, the accumulation of the inflow of water from upstream catchments, and locally heavy rainfall enhanced by drainage congestion. Bangladesh faces this problem almost every year.

The 2024 Nepal floods were the by-product of torrential rainfall during the annual monsoon season in early July, mid August, and late September, which caused significant flooding across the naton as well as several mudslides. The September floods, which caused the most damage and deaths, were caused by the heaviest rainfall recorded in the region since at least 1970, itself the result of climate changes and specifically a low-pressure system. The impact of the floods was further increased by poor infrastructure and settlement planning, including unplanned construction on floodplains.

References

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