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Cyclone Amphan likely to hit Bengal tomorrow, 10 facts about the supercyclone

Speed News Desk | Updated on: 19 May 2020, 16:15 IST
Cyclone Amphan

Cyclone Amphan is expected to strike Bengal on 20th May as an extremely severe cyclonic storm at the time when fourth phase of lockdown is in placed because of the coronavirus pandemic, which has augmented challenges for the National Disaster Response Force (NDRF). The state governments in Odisha and Bengal have been asked to cease all road and rail traffic and fishermen have been urged to stay away from coasts.

Here are few facts about cyclone Amphan:

* Cyclone Amphan is the equivalent to Category-5 hurricane on the Saffir-Simpson Hurricane Wind Scale, as per NASA. The NASA’s Aqua satellite passed over the Indian Ocean on Monday and cumulated water vapor data that displayed the intensity of the cyclone.

* NASA utilized the images to gather data about the temperature of the cloud top, which is the highest altitude of the visible portion of the cloud. "Coldest cloud top temperatures were as cold as or colder than minus 70 degrees Fahrenheit (minus 56.6 degrees Celsius) in those storms. Storms with cloud top temperatures that cold have the ability to produce heavy rainfall," NASA said in a blog.

* The storm was formed over south-east Bay of Bengal on 16th May. "It was designated Tropical Cyclone 01B. Overnight, it quickly strengthened to hurricane force," NASA said.

* This is the second pre-monsoon cyclone to form in the Bay of Bengal in the last two years. Odisha, which was praised for its handling of pre-monsoon storm - Cyclone Fani - last year.

* Cyclone Amphan is expected to hit Bengal tomorrow (20th May) with maximum sustained wind speed of 155-165 km per hour, gusting to 185 km per hour. It is likely to make a landfall as a strong storm equivalent to a Category 3 hurricane.

* The storm is expected to bring strong winds, storm surge and flooding to coastal areas of West Bengal in India and Bangladesh. The Indian space agency has warned of a storm surge of about 4-5 meters above astronomical tide that is likely to flood low-lying areas of West Bengal during landfall.

* Massive destruction is expected since the coastal areas that will be struck are densely populated. The IMD anticipates extensive damage to houses and potential threat from flying objects. Rail and road traffic will also be disrupted.

* "Amphan", rightly pronounced as "Um-pun", means sky. The name was given by Thailand in 2004. According to the Press Information Bureau, the next few cyclones will be named Nisarga (suggested by Bangladesh), Gati (India), Nivar (Iran), Burevi (Maldives), Tauktae (Myanmar) and Yaas (Oman).

* Doppler Weather Radar at Vishakhapatnam has been constantly tracking the storm.

* Light to moderate rainfall has been predicted in Sikkim, Assam and Meghalaya, which may also be impacted by the storm.

-Also Read: Cyclone Amphan: 37 teams deployed in Odisha, West Bengal, says NDRF DG

First published: 19 May 2020, 16:15 IST