Government of India India Meteorological
GOVERNMENT OF INDIA INDIA METEOROLOGICAL DEPARTMENT REGIONAL METEOROLOGICAL CENTRE, ALIPORE, KOLKATA-700027 MID-DAY WEATHER BULLETIN FOR WEST BENGAL, SIKKIM, ODISHA, BIHAR, JHARKHAND AND THE ANDAMAN & NICOBAR ISLANDS Summary of Observation Recorded at 0830 hrs IST of Friday 24/09/2021 Southwest monsoon been subdued over Bihar. Heavy to Very Heavy Rainfall occurred at one or two places over Nicobar Islands. Rainfall occurred at most places over Andaman & Nicobar Islands; at many places over Gangetic West Bengal & Odisha; at a few places over Jharkhand, Sikkim & Sub Himalayan West Bengal and at one or two places over Bihar. CHIEF AMOUNTS OF RAINFALL RECEIVED SO FAR IN CM RECORDED AT 0830 HRS OF Friday 24/09/2021 Maya Bandar -12; Garhwa -6; Kotpad, Bhabhua, Mohania -5 each; IAF Carnicobar, Gangtok, Nalhati, Rajnagar, Suri (CWC), Jeypore, Kudra, Chenari -4 each; Car Nicobar, Long Island, Bhuban, Jenapur, Ghatagaon, Tiring, Nawapara, Adhwara, Buxar, Bagaha, Sikatia -3 each; Alipore, Midnapore, Midnapore(CWC), Bolangir, Sukinda, Madanpur Rampur, Swam-patna, Borigumma, Balimundali, Thakurmunda, Dunguripalli, Narhat, Indrapuri, Nauhatta -2 each; Mangan-1. SYNOPTIC SITUATION Friday 24/09/2021 Under the influence of the cyclonic circulation, a Low Pressure Area has formed over eastcentral Bay of Bengal and neighborhood. It is very likely to become more marked during next 12 hours. It is likely to move westnorthwestwards towards Odisha coast during next 48 hours. The Monsoon trough at mean sea level now passes through Jaisalmer, Ajmer, Nowgong, Daltonganj, Jamshedpur, Digha and thence southeastwards to Eastcentral Bay of Bengal. The cyclonic circulation over south Chhattisgarh & neighbourhood now lies over northeast Madhya Pradesh & adjoining south Uttar Pradesh and extends upto 4.5 km above mean sea level.
[Show full text]