Hailstorm go away- Nigeria
In the northern territories of Nigeria, there have been reports
of snow and hail been seen which is considered a very rare occurrence. It was
on the 13th of September 2022 that the city of Katsina observed its
latest weather phenomenon as hail was seen falling for at least an hour continuously.
The locals as expected took the scenario with a great surprise as many took to
social media to share the rare moment.
Snow fall is very common in certain times of the year in
mostly regions in the northernmost half of the northern hemisphere and polar
regions. Apart from certain areas in South Africa and mountain peaks, it is
very unusual to see snow in any other parts of Africa. In Nigeria this is not
the first rodeo of having the unexpected hailstorm, however it brings the
question on why this occurs.
When temperatures drop below freezing, usually at least -2
degrees, snow begins to fall in those conditions. In Nigeria, which is a
tropical nation, the average temperatures are between 25- 30 degrees Celsius which
is considerably higher than the required for snow. The EDF (Environmental Defence
Fund), explains that because we have a warmer planet evaporating more water
into the atmosphere, that added moisture means more precipitation in the form
of heavy snowfall or downpours. This suggests that our global warming influences
why we are seeing these unusual hailstorms.
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