International Floods

There were 22 international floods reported across 19 countries throughout July 2018. At least 350 people died and over 1.6 million people were displaced.

Internationally significant floods included:

Japan

Japan was the nation most significantly affected by floods in July in what was designated as a severe disaster by the Japanese Government.

China

After heavy rain and thunderstorms caused severe floods in China’s southwestern Guangxi region, 16 people have died and 100,000 were displaced. The disaster resulted in approximately US $4 billion in economic losses. The heavy rainfall flooded the Yangtze River and its tributaries, flooding 24 provinces in the Guangxi region notably the Hunan and Sichuan province. The flooding and landslides cut off more than 10 highways and resulted in the collapse of a bridge across Sichuan’s Min river. Approximately 92,000 people were forced to evacuate their homes in the Guangxi region due to severe flooding. (read more here, here and here).

India

At least 12 people were killed and 34,000 displaced due to deadly monsoon flooding in Kerala, India. The state of Kerala has experienced the highest rainfall in five years due to heavy and continuous rain brought on by the monsoon season. The rainfall led to floods throughout the country, however the most significantly affected were Kerala and Gujarat. Around 34,000 people that resided in Kerala’s low lying areas were forced to leave their homes to the safety of relief camps (read more here and here).

Nigeria

Major flash flooding affected two states in Nigeria, resulting in the deaths of 48 people. The flooding was caused by heavy rains that resulted in overflowing of several rivers. The flooding and rain destroyed 90 houses, as well as crops and cattle in the northern state of Katsina. The downpour which resulted in the death of 11 people in the state of Ogun caused the Ogun and Sokori rivers to break their banks (read more here and here).

Laos

At least 26 people were killed, 6,600 were displaced and hundreds remain missing after the Xe-Namnoy hydropower dam failed. The collapse of the dam in Lao’s southern Attapeu province was due to structural damage to the dam wall which was not repaired in time before increasing damage occurred. Evacuation orders were sent out to the nearby villages as it became apparent that damage was increasing. The flooding caused many people to become stranded on the roofs of their houses (read more here, here and here).