WEATHER REPORT FROM 19TH TO 25TH OCTOBER 2020 AND FORECAST FOR WEEK FROM 25TH OCTOBER TO 01ST NOVEMBER 2020
As per IMD, till 26th October 2020, the monsoon withdrawal line of the South West Monsoon passes through Lat. 27°N/Long.90°E,
Cooch Behar, Sriniketan, Ghatshila, Keonjhargarh, Nowrangpur, Elluru, Nalgonda, Nanded, Nasik, Dahanu, Lat.20°N/Long.65°E and Lat.20°N/Long.60°E. The South West Monsoon has further withdrawn from some more parts of Gangetic West Bengal; most parts of Jharkhand; some parts of Odisha; remaining parts of Chhattisgarh; some parts of coastal Andhra Pradesh, Telangana; entire Vidarbha; remaining parts of Madhya Pradesh; some parts of Marathwada, Madhya Maharashtra, Konkan; remaining parts of Gujarat and north Arabian Sea today.
image source: IMD
Depression over Arabian Sea
Last week’s low-pressure system over East Arabian sea moved in a westwards direction and become a depression. This depression moved westward and further weakened. It was a long journey which started from 09th October from North Andaman sea and ended on
21st October over west-central Arabian sea.
Low Pressure over Bay
The low pressure was again formed over central Bay on 20th October 2020. It intensified as a depression in the morning of
22nd October. It moved westwards first and later moved north-northeastward direction. It crossed West Bengal and adjoining
Bangladesh coasts in the morning of 23rd October 2020 as a Depression.
Rainfall Activity
Rainfall was active over Madhya Maharashtra, Andhra Pradesh and some parts of Karnataka. In the later half of the week rainfall
activity increased over the Northeast states of India.
Significant rainfall amount in millimeters (mm):
19th October- Dhrol 109, Shihor 92, Rajkot 70
20th October – Salem 88, Tirupuvanam 73, Maski 67
21st October – Bevoor 103, Lakkireddipalle 100, Haveri APmc 97, Davanagere PTO 85, Amarapuram 76, Atmakur 72,
22nd October – Kannur 104, Ghattu 95, Maldakal 76, Subramanya 72, Annapurnaghat 77
23rd October – Pallipattu 170, R.K.Pet 135, Mawsynram 128, Sohra 117, Thamaraipakkam 109, Palasamudram 97, Tiruttani 92,
Khalapur & Nagari 90 each, Sabroom 83, Lawngtlai 75
24th October – Sohra (Rkm) 304, Sohra 293, Gopal Nagar ARG 100, Bellur 98, Kailashahar 86, Gandecherra 70
25th October – Khliehriat 160, Sohra 138, Sohra (Rkm) 120, Cooch Behar 70.
Forecast for the week from 26th October to 01st November 2020:
Rain activity will increase over Tamil Nadu, Andhra Pradesh, Karnataka and Kerala due to the commencement of Northeasterly winds. This rain is known as the Northeast monsoon.
Southwest monsoon will withdraw from the entire country due to the total reversal of winds by 28th October. Anticyclone already developed over Kutch and central India.
A cyclonic circulation will be moving towards Tamil Nadu. This will give rain to Tamil Nadu, Andhra Pradesh, Kerala and South Interior Karnataka.
