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Cyclone Dana

Heave rain due to Cyclone Dana in Kolkata

The impact of Cyclone Dana on the vast population in Sunderban in West Bengal and Kendrapara in Odisha was significantly mitigated due to the natural protective barrier provided by the mangrove forests. “Human settlements along the coast were shielded by these mangrove forests, which helped absorb the wind velocity of Cyclone Dana.

Day of the Dana

“Cyclones are caused by excessive heat,” explained a scientist of the Indian Meteorological Department in layperson’s terms. When the sea or ocean water gets hot, centres of depressions are formed with the hot air rising and creating a hollow centre. This hollow centre is the “eye of the storm”.