india

Updated: May 01, 2019 10:53 IST

As Fani, an ‘extremely severe’ cyclonic storm approaches Odisha coast, the state government is on high alert and has requested the Centre to provide helicopters and additional NDRF teams for the evacuation of affected people.

“We have requested the Cabinet Secretary to position two helicopters for air-dropping of relief material. Besides, we have asked for additional NDRF teams to carry out the rescue operation,” said Chief Secretary A.P. Padhi.

The Indian Meteorological Department (IMD) has predicted that the cyclone will first hit Puri district after which it will move northwards towards Khurda, Jagatsinghpur, Cuttack, Kendrapada, Jajpur, Bhadrak, Balasore and Mayurbhanj, he added.

The cyclone Fani has in the past three days turned from ‘severe’ to ‘extremely severe’. Here’s how cyclones are categorised and what they mean:

Categories of Cyclones

Category 1: Wind and gales of 90-125 kph, negligible house damage, some damage to trees and crops.

Category 2: Destructive winds of 125-164 kph. Minor house damage, significant damage to trees, crops and vehicles, risk of power failure.

Category 3: Very destructive winds of 165-224 kph. Some roof and structural damage, some caravans destroyed, power failure likely.

Category 4: Very destructive winds of 225-279 kph. Significant roofing loss and structural damage, vehicles blown away, widespread power failures.

Category 5: Very destructive winds gusts of more than 280 kph. Extremely dangerous with widespread destruction.

The cyclone season

The country’s cyclone season runs from April to December, with severe storms often causing dozens of deaths, evacuations of tens of thousands of people from low-lying villages and wide damage to crops and property.