Date | April - August 2020 |
---|---|
Location | Yemen |
The 2020 Yemen flood was a flash flood that killed at least 172 people in Yemen and damaged homes and UNESCO-listed world heritage sites across the country, officials said. [1]
In 2020, Yemen was hit by disastrous flash floods and torrential rains from April to August. [2] [3] In April 2020, an estimated 21,240 families (148,680 people) in 13 governorates were affected by rainstorms and flooding. [4] By August 2020, an estimated 300,000 people lost their homes, crops, livestock, and belongings, with many of the newly displaced already had to flee due to the War [5] As of September 2020, nearly 96,000 families were affected in 189 districts in 19 governorates. [6] The most affected areas includes Marib, Amran, Hajjah, Al Hudaydah, Taizz, Lahj, Aden and Abyan governorate where at least 148 people were killed. [5] Flooding is a recurrent problem, showing the growing threat of natural disasters in an already vulnerable country context. [3] [7] [8]
Yemen was first hit by devastating rains and flooding in April. [2] More than 100,000 people were affected by heavy rain and floods in April. Aden, Abyan, Lahj, Marib and Sana’a governorates and Sana’a City were some of the most affected areas. [4] The floods damaged roads, bridges, the electricity grid, and contaminated water supplies, which prevented thousands of people from being able to access basic services. [4]
In June, rains followed again and were concentrated in southern and eastern governorates. [2]
For the third time in 2020, torrential rains and flooding hit the country in July and August, causing more damage to infrastructure, destroying homes and shelters and causing deaths and injuries. [2] Houses and historic buildings in the Old City of Sanaa, a UNESCO World Heritage Site, collapsed due to heavy rains. [9] [2] [3]
Yemen has two rainy seasons: the first rains from March to May and the second from July to August. [7] Because this kind of flood occurs with the arrival of the season every year, it has periodicity.
In 2020, heavy rains first hit the country in March and more rainfall followed in June – mainly in southern and eastern governorates and continued in July intensifying at the end of the month and into August. [10]
Yemen fails to meet the growing demand of the population due to the arid climate, minimal seasonal rainfall and evapotranspiration. [11] The climate-induced scarcity of water has led to the over-exploitation of groundwater to alter the terrain, while the expansion of agricultural projects has led to a significant reduction in trees and shrubs, which has also deprived Yemen of a natural barrier against flooding. [12] Experts predict that flooding will become more frequent in the future. [13] [14] More floods have affected Yemen in 2022. [15] [7]
Overall, the lack of broader attention from Yemen itself and the international community and adverse humanitarian, institutional, social, and economic conditions make floods a great challenge to address. [16] [17] [3] [18] Constant flooding makes the environment more vulnerable and puts a lot of pressure on the infrastructure, making it less resilient in the event of a flood. [19] Moreover, the volatile political situation and lack of governance capacity have left policymakers with little time to address issues such as infrastructure. [20] [21] [22]
Yemen‘s social and economic conditions have been severely impacted by torrential rains and the ensuing flooding, which have resulted in injuries and fatalities, extensive property damage, destroyed homes and shelters, destroyed already precarious infrastructure, accelerated the spread of diseases, destroyed agricultural yields, and killed livestock. [4] Broken facilities (bridges, roads, etc.) and blocked access disrupted humanitarian activities. [23]
Flood waters carry refinery waste and by-products (salts, chemicals) into the ground, contaminating already scarce groundwater resources, destroying farmland and vegetation, and in turn weakening the natural resistance to flooding. [24]
Even though floods are a recurring challenge for Yemen, [13] there is limited information about the country’s environmental policymaking and disaster management. [3] The impact of the ongoing Yemeni Civil War has limited the country's ability to implement effective disaster management. [3]
With the exception of the governorate of Marib, which was able to mobilize local authorities and create a special taskforce, most of the local authorities in other governorates were not able to take immediate action. [3]
Given that local councils have limited ability to provide short-term services on the ground and carry out long-term strategies, local and international NGOs may “bypass the local councils as an implementation mechanism.” [3] [25]
Since most of the governorates requested external emergence, international donors, in collaboration with national NGOs, “remained the main or even only source of much needed disaster assistance, by delivering and distributing relief materials.” [3]
Some responses from international organizations include:
The floods caused damage to infrastructure and increased the spread of diseases including cholera, dengue, malaria and diphtheria. [29]
Between 1 January and 30 October 2020, there were 205,662 cases of suspected cholera outbreaks in Yemen. [30]
As of 31 August 2020, according to UNICEF reports, Yemen has officially confirmed 1983 cases of COVID-19, of which 572 have died and 1197 have recovered. [31]
The floods caused damage to public property and food stocks, and coupled with the country's political instability, currency devaluation, COVID-19 and reduced humanitarian aid, food insecurity has increased dramatically. Widespread food insecurity has led to large numbers of Yemenis becoming malnourished and more susceptible to disease. [32]
An estimated 300,000 were directly affected byheavy rainfall and flooding in 2020. [5] The following are the regions that were severely affected. [3]
Marib is a governorate of Yemen. It is located 173 kilometers to the northeast of Yemen's capital, Sana'a. The population of Marib Governorate comprises 1.2% of the country's total population. The city of Marib is the capital of the governorate, and was established after the discovery of oil deposits in 1984. The total number of residents living in the governorate was 238,522 according to the 2004 census, and the rate of growth was 2.72%.
Marib is the capital city of Marib Governorate, Yemen. It was the capital of the ancient kingdom of Sabaʾ, which some scholars believe to be the ancient Sheba of biblical fame. It is about 120 kilometres east of Yemen's modern capital, Sanaa, and is in the region of the Sarawat Mountains. In 2005 it had a population of 16,794. However, in 2021, it had absorbed close to a million refugees fleeing the Yemeni Civil War.
Vietnam is a Southeast Asian country with a subtropical climate in the north and a tropical climate in the central and southern regions, which are easily influenced by monsoons. The southwest monsoon from May to October each year brings a large amount of rainfall to the exposed areas, namely the north and south. According to Visual Capitalist, Vietnam ranks third globally in terms of the proportion of people most at risk of flooding, with 46% of its 98 million population at risk of flooding.
The 2008 Namibia floods took place in early February 2008, a rapid onset of heavy rains triggered floods in northern Namibia, leading to one of its worst floods in 50 years. The floods had killed 42 people by early March and an estimated 65,000 people were affected, primarily in the regions of Omusati, Oshikoto, Oshana, Ohangwena and Caprivi. 40,000 people were assisted by the Namibian Red Cross with 4,600 in relocation camps. Over-crowding and insanitary conditions caused health concerns in relocation camps and an outbreak of cholera was announced in March. On 14 March, the United Nations Office for Outer Space Affairs triggered the International Charter for "Space and Major Disasters". Staple crops were devastated and 52,000 people from flood-affected areas were considered in need of immediate of assistance to cover their basic food needs. Deputy Prime Minister Libertine Amathila declared that the government would spend 65 million Namibian dollars to assist the displaced. Long-term impacts included damage to farmland, housing, schools, roads and infrastructure across the region. The floods reduced the resilience of the population who were left vulnerable to further flooding which occurred in 2009.
The 2010 Guangxi Wildfire occurred in western Guangxi, China during that year's spring season.
The 1996 Oman cyclone was a tenacious and deadly system that caused historic flooding in the southern Arabian Peninsula. It originated from a disturbance in the Gulf of Aden, the first such tropical cyclogenesis on record. After moving eastward, the system interacted with the monsoon trough and became a tropical storm on June 11. Later that day, it turned toward Oman and struck the country's southeast coast. It weakened over land, dissipating on June 12, although it continued to produce rainfall – heavy at times – over the next few days.
The 2017 Southern Thailand floods are the biggest floods in over 30 years in the southern part of the country during the regional annual monsoon season, which is distinct from other parts of the nation and mirrors that the Malay Peninsula. Between December 2016 and January 2017, Southern Thailand experienced a devastating flood disaster. The bulk of the 15 provinces in Southern Thailand were affected, and this flood event stood out from earlier flood catastrophes due to the massive, long-term damage it produced. Since around December 31, 2016, there have been abnormally significant rains for that time of year. According to the Meteorological Department, thunderstorms and strong winds continued to affect the southern regions. The amount of water in the Nan River, which flows through the Taphan Hin and Bang Mun Nak districts of the capital city of Phichit Province, rose at an alarming rate. This is the second deadly flood in a month in southern Thailand. The Department of Disaster Prevention and Mitigation (DDPM) of the Ministry of Interior estimates that there were 95 fatalities and 1,815,618 total victims in the 13 prefectures that were affected by the disaster. 4,314 road segments, 348 bridges, 126 weirs, and 2 sluices were among the destroyed infrastructure items. The extensive area of heavy rain and the simultaneous occurrence of numerous dam breaks severely damaged the local logistics infrastructure. While gum and palm oil help some regions' economies, others, like the extremely underdeveloped territory bordering Malaysia, are socioeconomically unstable. In these situations, the government made efforts in disaster restoration works by utilizing the military in a way that had never before been done for this purpose. Some 120 billion baht in damages are foreseen as of mid-January, much of this due to lost production in agriculture tourism and infrastructure. Rubber supply is particularly impacted. Particularly hard hit are palm and rubber plantations.
Cyclonic Storm Sagar was the strongest tropical cyclone to make landfall in Somalia and Somaliland in recorded history until Gati in 2020, and the first named cyclone of the 2018 North Indian Ocean cyclone season. Forming on May 16 east of the Guardafui Channel, Sagar intensified into a cyclonic storm on the next day, as it gradually organized. The storm turned to the west-southwest and traversed the entirety of the Gulf of Aden, making landfall over Somaliland on May 19, farther west than any other storm on record in the North Indian Ocean. Sagar weakened into a remnant low on May 20.
The 2020 East Africa floods were a natural disaster in Rwanda, Kenya, Somalia, Burundi, Ethiopia, Uganda, Democratic Republic of Congo, Djibouti and Tanzania, affecting at least 700,000 people. They began when excessive rains began falling in March, leading to massive flooding and landslides. They caused more than 430 deaths, notably in Kenya and Rwanda. In the fall another round of floods hit the African Sahel.
A series of flash floods occurred in Afghanistan beginning in June 2020, with the largest and most impactful flood occurring on 26 August 2020. They were caused by torrential rain in Charikar, Parwan Province. The August floods killed at least 179 people and injured 212 others, and destroyed hundreds of houses. The Ministry of Disaster Management has also reported some casualties and destruction of infrastructure in the provinces of Kapisa, Maidan Wardak, Nangarhar, Panjshir, and Paktia.
In September 2020, profuse and continuous rainfall in Sudan caused a devastating flood across 17 out of the 18 states Sudanese states with the Blue Nile reaching water levels not seen for nearly a century. It ranks among the most severe floods recorded in the region. A state of emergency was declared, and teams have worked to prevent damage to threatened archaeological sites. The flood affected more than 3,000,000 people, destroyed more than 100,000 homes, and left more than 100 people dead.
Very Severe Cyclonic Storm Gati was the strongest tropical cyclone on record to make landfall in Somalia, and one of few tropical cyclones to do so in the country. The seventh depression, third cyclonic storm, and second very severe cyclonic storm of the 2020 North Indian Ocean cyclone season, Gati formed from an area of low pressure in the Arabian Sea, on 21 November. The storm then explosively intensified, becoming a very severe tropical cyclone and reaching its peak intensity, the following day. Gati weakened slightly before making landfall in northeastern Somalia on 22 November. Gati was the first hurricane-force cyclone to make landfall in Somalia on record. Gati then weakened and became disorganized as it moved inland. The JTWC issued its final advisory on Gati shortly after it moved into the Gulf of Aden on 23 November.
The 2019–2020 Congo River floods resulted from torrential rains from October 2019 to January 2020 that caused the overflow of the Congo and Ubangi rivers, floods and landslides throughout the Democratic Republic of Congo (DRC) and Republic of Congo (RoC) and led to the displacement of hundreds of thousands of people.
In 2021, Niger has been affected by subsequent floods due to heavy rains, causing several deaths and widespread damage nationwide. Niamey is the most affected area. At least 62 people died, 60 were injured and 105,690 individuals have been affected by the floods. Most fatalities were reported in Maradi Region with 18 deaths.
From January 31 to February 1, 2022, heavy rainfall impacted Ecuador, which caused multiple landslides, floods, and mudflows. It was caused by the country's biggest rainfall in nearly 20 years, which fell on the capital.
The 2022 Sudan floods saw the figure for flood-affected people in Sudan had exceeded the figure for 2021, rising to 314,500. From 2017 to 2021, there were 388,600 people affected by floods annually.
The following is a timeline of the Yemeni humanitarian crisis, ongoing since the mid-2010s.
Very Intense Tropical Cyclone Freddy, also known as Severe Tropical Cyclone Freddy, was an exceptionally long-lived, powerful, and deadly tropical cyclone that traversed the southern Indian Ocean for more than five weeks in February and March 2023. Freddy is both the longest-lasting and highest-ACE-producing tropical cyclone ever recorded worldwide, traveling across the southern Indian Ocean, Mozambique, and Madagascar for 37 days and producing 87.01 units of ACE. Additionally, it is the third-deadliest tropical cyclone recorded in the Southern Hemisphere, only behind 2019's Cyclone Idai and the 1973 Flores cyclone. Freddy was the fourth named storm of the 2022–23 Australian region cyclone season, and the second very intense tropical cyclone of the 2022–23 South-West Indian Ocean cyclone season.