Daily Crop Weather Information on 21 October 2020

Abstract

Southwest Monsoon has withdrawn from remaining parts of Uttar Pradesh, entire Bihar, northern parts of West Bengal & Sikkim, northern parts of Jharkhand, north Chhattisgarh, some parts of east Madhya Pradesh and more pats of West Madhya Pradesh on today, the 21st October, 2020. • The withdrawal line of the Southwest Monsoon passed through Lat. 27°N/Long.90°E, Cooch Behar, Sriniketan, Ranchi, Pendra Road, Mandla, Narsinghpur, Indore, Vallabh Vidyanagar, Porbandar, Lat.21°N/Long.65°E and Lat.21°N/Long.60°E. • Conditions are continuing to become favourable for further withdrawal of Southwest-Monsoon from remaining parts of Jharkhand, Madhya Pradesh and Gujarat, some parts of Chhattisgarh, some parts of Odisha and north Maharashtra during next 3-4 days. • The Low pressure Area over Central parts of Bay of Bengal & neighbourhood now lies as a Well Marked Low Pressure Area over Westcentral Bay of Bengal & neighbourhood. It is very likely to move northwestwards during next 24 hours and north-northeastwards thereafter towards West Bengal-Bangladesh coasts across Northwest Bay of Bengal off Odisha coast during subsequent 48 hours. It is likely to concentrate into a Depression by tomorrow, the 22 October, 2020 and further into a Deep Depression during the subsequent 24 hours. • The east-west trough now runs roughly along 15°N across peninsular India at lower & middle tropospheric levels. It is very likely to persists during next 3 days. Under the influence of above systems: 1. Fairly widespread to widespread rainfall with isolated heavy to very heavy fall very likely over Coastal Andhra Pradesh, isolated heavy over Telengana, North Interior Karnataka and Tamilnadu on today, the 21 October; isolated heavy falls is also likely over Coastal & south Interior Karnataka and Rayalaseema on 21 & 22 October, 2020. 2. Fairly widespread to widespread rainfall with isolated heavy fall very likely over Coastal Odisha till 23 October, isolated heavy falls over Gangetic West 2 Bengal on 22 & 23 and over Northeast India from 22 to 24 October, 2020. Isolated very heavy rainfall is also likely over coastal Odisha on 22nd & over West Bengal on 23rd October, 2020. Also, isolated Heavy to very heavy rainfall with extremely falls over Nagaland, Manipur, Mizoram & Tripura on 22nd & 23rd and over Assam & Meghalaya on 23rd October, 2020. 3. Fishermen are advised not to venture into Westcentral Bay of Bengal till 22nd; North Bay of Bengal during 22nd-24th; along & off north Andhra Pradesh-south Odisha coasts during 21st & 22nd; along & off north Odisha-West BengalBangladesh coasts during 22nd-23rd October, 2020.