India declares onset as up to 280mm of rain falls in 72 hours in Kerala, while downpours hit south-west Thailand
The monsoon season has officially begun in parts of Asia, marking the start of a period of enhanced rainfall vital to the region’s economy.
The south-west monsoon begins each year as a consequence of a growing temperature difference between the Asian land mass and the Indian Ocean. Through spring, the land heats up more rapidly than the surrounding sea, creating a pressure difference that draws moisture-laden ocean air inland. Once this contrast reaches a critical point, the humid air pushed over the continent rises, condenses into cloud and unleashes intense rainfall across the region.
Continue reading...This article was originally published by The Guardian and written by Brendan Wood for MetDesk.
Read original article on The Guardian