Home » Environment » Depression very likely to move north-north-westwards and intensify into a Cyclonic Storm by 24th May morning

Depression very likely to move north-north-westwards and intensify into a Cyclonic Storm by 24th May morning

Newdelhi:23/5/21:  Latest satellite imageries and Ocean Buoy observations indicate that yesterday’s low-pressure area which became well marked over the east-central Bay of Bengal in the same evening has concentrated into a depression over the east-central Bay of Bengal and lay centered at 1130 hrs IST of today, the 23rd May 2021 near latitude 16.1°N and longitude 90.2°E, about 560 km north-northwest of Port Blair (Andaman Islands), 590 km east-southeast of Paradip (Odisha), 690 km south-southeast of Balasore (Odisha) and 670 km south-southeast of Digha (West Bengal).

It is very likely to move north-north-westwards and intensify into a Cyclonic Storm by 24th May morning and further into a Very Severe Cyclonic Storm during the subsequent 24 hours. It would continue to move north-north-westwards, intensify further and reach Northwest Bay of Bengal near West Bengal and north Odisha coasts by 26th May morning. It is very likely to cross north Odisha – West Bengal between Paradip and Sagar islands by the evening of 26th May as a Very Severe Cyclonic Storm.

Forecast track and intensity are given in the following table:

Date/Time (IST) Position(Lat. 0N/ long. 0E) Maximum sustained surface wind speed (Kmph) Category of cyclonic disturbance
23.05.21/1130 16.1/90.2 45-55 gusting to 65 Depression
23.05.21/2330 16.6/89.8 55-65 gusting to 75 Deep Depression
24.05.21/1130 17.3/89.6 70-80 gusting to 90 Cyclonic Storm
24.05.21/2330 17.6/89.3 90-100 gusting to 110 Severe Cyclonic Storm
25.05.21/1130 18.2/88.7 120-130 gusting to 145 Very Severe Cyclonic Storm
25.05.21/2330 19.7/88.1 145-155 gusting to 170 Very Severe Cyclonic Storm
26.05.21/1130 21.2/87.4 155-165 gusting to 185 Very Severe Cyclonic Storm
26.05.21/2330 22.0/86.9 100-110 gusting to 120 Severe Cyclonic Storm
27.05.21/1130 23.1/86.0 45-55 gusting to 65 Depression

Warnings:

(i)      Rainfall:  

  • Andaman & Nicobar IslandsLight to moderate rainfall at most places with heavy to very heavy falls at isolated places on 23rd & 24th May.
  • Odisha: Light to moderate rainfall at many places with heavy to very heavy rainfall at isolated places in the north coastal districts on 25th, heavy to very heavy rains at a few places with extremely heavy falls in Balasore, Bhadrak, Kendrapara, Mayurbhanj, and heavy to very heavy falls at a few places in the districts of North Odisha namely Jagatsinghpur, Cuttack, Jajpur and Keonjhar on 26th May.
  • West Bengal & Sikkim: Light to moderate rainfall at most places heavy to very heavy rainfall over Medinipur, South & north 24 Parganas, Howrah and Hooghly districts on 25th, extremely heavy rainfall at isolated places over Jhargram, Medinipur, North & south 24 Parganas, Howrah, Hooghly, Kolkata and heavy to very heavy rainfall at a few places over Nadia, Bardhaman, Bankura, Purulia, Bhirbhum and heavy falls at isolated places over Murshidabad, Malda and Dakshin Dinajpur Districts on 26th May and extremely heavy rain at isolated places in Malda & Darjeeling, heavy to very heavy rains in Dinajpur, Kalimpong, Jalpaiguri, Sikkim and heavy rain at a few places over Bankura, Purulia, Bardhaman, Bhirbhum & Murshidabad on 27th May.

(ii) Wind warning:

  • Squally wind speed reaching 45–55 kmph gusting to 65 mph is likely to prevail over and around Andaman & Nicobar Islands, the Andaman Sea & adjoining east-central and southeast Bay of Bengal on 23rd May. It is very likely to increase becoming 55–65 kmph gusting to 75 kmph over the east-central Bay of Bengal and adjoining the north Andaman Sea from 23rd Night. It is very likely to increase further becoming Gale wind speed reaching 65 to 75 gusting to 85 over major parts of central Bay of Bengal from 24th forenoon for subsequent 12 hours and would decrease gradually thereafter.
  • Squally wind speed reaching 40-50 kmph gusting 60 kmph is very likely to prevail over North Bay of Bengal and along and off Odisha – West Bengal – Bangladesh coasts from 24th evening. It would increase gradually becoming 50-60 kmph gusting to 70 kmph from the 25th evening. It would further increase becoming gale wind speed 60-70 kmph gusting to 80 kmph from 26th early hours along and off West Bengal & adjoining north Odisha and Bangladesh coasts. It would gradually increase further becoming 90-100 gusting to 110 kmph from 26th forenoon and increase thereafter till 26th evening.

(iii) Sea condition

  • Sea conditions will be rough to very rough over the Andaman Sea & adjoining east central Bay of Bengal on 23rd & 24th May, High to very High / Phenomenal over major parts of central Bay of Bengal, north Bay of Bengal and along & off Odisha – West Bengal – Bangladesh coasts during 24th – 26th May.

(iv) Tidal wave

  • Tidal waves of 1- 2-meter height very likely to inundate low lying areas of Andaman & Nicobar Islands on 23rd & 24th May.

(iv) Fishermen Warning

  • The fishermen are advised not to venture into southeast & east-central Bay of Bengal, the Andaman Sea, and along and off Andaman & Nicobar Islands during 23rd  – 24th May, into the central Bay of Bengal from 23rd – 25th May, and into the north Bay of Bengal and along & off West Bengal – Odisha – Bangladesh coasts from 24th – 26th May.
  • Those who are out in the Deep Sea of east-central & adjoining northeast Bay of Bengal are advised to return to the coast.

The intensification &likely movement of the system is under continuous surveillance and the concerned state governments are being informed regularly.

(Please CLICK HERE for details in graphics)

About Editor in chief

Ashok Palit has completed his graduation from Upendranath College Soro, Balasore and post graduation from Utkal University in Odia Language and literture.. He has also carved out a niche for himself as a scribe of eminence after joining the profession in 1988. He is also an independent media production professional. He brings loads of experience to Advanced Media, Ashok Palit as a cineaste has been active in film criticism for over three decades. As a film society activist, he soared to eminence for his profound commitment to the art film appreciation and aesthetics of cinema. His mode of discourse is often erudite but always lucid and comprehensible marked by a perfect acumen so rare in the field. A film aesthete with an immense fond of critical sensibilities, he wrote about growth and development of odia cinema in New Indian Express, The Times of India, The Hindustan Times, The Asian Age and Screen. He has been working as an Editor for Cine Samaya from 2002-2004.. He had made solid contribution on cinema in many odia Dailies and weekly such as Samaj, Prajatantra, Dharatri, Samaya, Satabadi, and weekly Samaya.
x

Check Also

HM Amit Shah launched Odisha edition of Modi@20: Dreams Meet Delivery’

Bhubaneswar:8/8/22:Union Home Minister Amit Shah launched Odisha edition of ‘Modi@20: Dreams Meet Delivery’, a book on Prime Minister Narendra Modi’s completion of 20 years in office – from becoming the ...