South Africa: Rains cause flooding in Cape Town April 25-26

Event

Heavy rainfall was recorded in Cape Town on Wednesday, April 25, through Thursday, April 26, causing flooding and consequent traffic disruptions. According to the South African Weather Service, some 3.4 cm (1.3 in) of rain fell in Cape Town from 08:00 (local time) on Wednesday to 08:00 on Thursday. Additional flooding and associated transportation disruptions are possible with the potential arrival of a cold front, and accompanying rain showers, in the coming hours.

Context

These heavy rains come as Cape Town is facing its worst water shortage of the past 113 years; although the precipitation provides some relief, the parched ground is unable to absorb sustained rains, leading to increased risk of floods. South African authorities declared a state of natural disaster across the country on February 13 due to the ongoing drought in the south and west and the associated water shortage in Cape Town. Authorities have advised Cape Town residents to reduce their water consumption to 50 liters per day (13.2 gallons per day) or less, businesses to reduce consumption by 45 percent, and agricultural users by 60 percent.

Advice

Individuals present in Cape Town are advised to keep abreast of the situation, avoid areas directly hit by flooding, and adhere to any orders issued by the local authorities or their home governments. Remember that driving or walking through running water can be dangerous - 15 cm (6 in) of running water is enough to knock over an adult.

Moreover, individuals in Cape Town and other drought-stricken areas are advised to conserve water, stock up on bottled water, keep abreast of the situation via local media outlets, and adhere to all instructions issued by the local authorities (e.g. water rationing measures, details available here).