Last night’s torrential rains killed at least 4 people including two children, swept away hundreds of huts and displaced hundreds of families from their houses in parts Gedo and Middle Jubba regions.
Floods from the torrential rains submerged some of the villages including Liberto and Jiwaaray localities in Gedo and middle Jubba region respectively.
A mother who lost two of her children to the floods in Jiwaaray village told Goobjoog News that the floods caused by the heavy rains in areas have washed away her traditional Somali hut together with two of her children.
“The heavy rains have been pounding since yesterday afternoon. I have lost two children to the torrential rains. My traditional was submerged by the floods. We are even lacking somewhere to bury the bodies due to the pounding rains” she said.
The floods swept away dozens of huts, submerged five villages and killed hundreds of head of livestock.
Large tracts of farmland were inundated following the rains, and the main roads linking the area to other towns became inaccessible, according to the locals, raising fears that the number of casualties could be higher.
This comes a time when much higher than normal rains in the last third of 2015, resulting from the El Niño climate phenomenon are expected to rain Eastern Africa.
The torrential rains are expected between September and December in most areas, but will extend to February next year in some parts of the greater Horn of Africa region.
“Scientific models show the region will experience El Niño rains, hence governments need to put in place mitigation measures to minimise the damage caused by the heavy rains,” said Peter Ambenje, Kenya’s Director of Meteorological Services said mid this year.
Mr Ambenje was part of a team of meteorologists from East Africa who met recently in Tanzania to draw up the short rains season forecast for the greater Horn of Africa.
The IGAD member countries, which form the greater Horn of Africa, are Kenya, Uganda, Rwanda, Burundi, Tanzania, Sudan, Somalia, Djibouti, South Sudan, Ethiopia and Eritrea.
Recently, the World Meteorological Organisation — the UN body for studying weather and ocean-atmosphere interaction — said the 2015-2016 El Niño will probably be the strongest since 1997-1998 and potentially among the top four events since 1950.
According to the ICPAC forecast, almost the whole of the East African region is expected to receive normal to above normal rainfall with the exception of southern Tanzania, which is normally dry during the short rains season.
Areas expected to receive above normal rainfall are Kenya, Uganda, South Sudan and the southern parts of Somalia and Ethiopia, which will also be the most affected by the torrential rains, if proper mitigation measures are not put in place.
An ecological zone is said to receive above normal rainfall when the anticipated amount is 125 per cent above the long-term average of that particular region, normal rains when the figure is between 75 per cent and 125 per cent of the long-term average and below normal rainfall when it is below 75 per cent of the long-term average.
The September to December short rains constitute an important rainfall season in the greater Horn of Africa, and any extreme weather event has a profound negative effect on the economy of the whole region.
El Niño, which is caused by the warming of the eastern and central equatorial Pacific Ocean, is normally associated with massive destruction of property and even loss of lives.
Flash floods and mudslides are common during this period, destroying crops, cutting off communication links and making some areas inaccessible. As a result, East African economies have to pay huge bills to repair damaged infrastructure, once the rains subside.
In the 1997-98 El Niño episode, the total cost of infrastructure damage in Kenya was estimated at $670 million and about 100,000 kilometres of rural and urban roads were destroyed.
“The heavy rains will definitely cause destruction of infrastructure, hence East African countries will have to set money aside for rehabilitation and repair once the rainy season ends,” said Mr Ambenje.
The meteorologist also warned that the region could face an outbreak of diseases, adding that the torrential rains normally create a conducive environment for some tropical diseases to thrive.
The northern parts of Sudan, parts of Eritrea, Djibouti, the southernmost part of Tanzania and north Somalia are expected to receive below normal rainfall.
The next extreme weather phenomenon expected to hit the region once El Niño subsides is La Niña, which is associated with drought and lack of rainfall. La Niña and El Niño happen every three to five years.
The catastrophic drought in Kenya, Ethiopia, Djibouti and Somalia in 2011, for example, is thought to be an indirect consequence of the 2010-2011 La Niña.