A Low Pressure area is likely to form over central parts of South Bay of Bengal in the next 24 hours, the India Meteorological Department (IMD) said on Tuesday.
As per the Met department, the southwest monsoon has completely withdrawn from the entire country and simultaneously, the northeast monsoon rains have commenced over extreme south peninsular India today.
As per IMD, the low pressure system is likely to move west-north-westwards and reach south Odisha-north Andhra Pradesh coasts during the subsequent 24 hours.
While ECMWF and IMD models agree on Odisha taking a hit by at least a depression that will bring very heavy rainfall of 70mm/24hrs, the NCEP-GFS sees it as an extremely severe cyclonic storm. Very Heavy Rains In Andhra Pradesh on Oct 16
As per IMD, the north-south trough from Sub-Himalayan West Bengal and Sikkim to north interior Odisha has become less marked. Light to moderate rain/ thunderstorm has occurred at a few places over the districts of Odisha with heavy rainfall at one or two places over the districts of Sundergarh and Malkangiri in the past 24 hours.
As per IMD, there is no possibility of heavy rainfall activities in Odisha till October 5. However, several parts of the State will continue to experience light to moderate rain and thunderstorm activities in the next 48 hours.
As per IMD, a low pressure area has formed over northwest Bay of Bengal and adjoining coastal areas of West Bengal under the influence of the cyclonic circulation over northeast and adjoining east-central Bay of Bengal.
The present deep depression over Bay of Bengal is likely to intensify into a Cyclonic Storm. It is likely to move nearly westwards and cross north Andhra Pradesh - south Odisha coasts between Vishakhapatnam and Gopalpur around Kalingapatnam by evening of September 26, 2021.
IMD DG Mrutyunjay Mohapatra on Thursday predicted increase in rainfall activities in several parts of Odisha from September 26, 2021.
The well-marked low pressure area over north-west Madhya Pradesh and adjoining south-west Uttar Pradesh with the associated cyclonic circulation is likely to weaken gradually during the next 24 hours.
Heavy to very heavy rainfall is likely to occur in seven districts in the next 12 hours under the influence of the Deep Depression system over north interior Odisha.
According to IMD, the low pressure system is very likely to move west-northwestwards and concentrate into a Depression over Northwest Bay of Bengal and adjoining areas of north Odisha-West Bengal coasts during next 12 hours.
The system is very likely to move north-westwards and concentrate into a Depression over northwest Bay of Bengal off north Odisha-West Bengal coasts during next 48 hours. It is very likely to move west-north-westwards across north Odisha and north Chhattisgarh during subsequent 2-3 days
Several parts of Odisha will experience heavy to very heavy rainfall between September 12 and September 14, 2021. An ‘Orange Warning’ for several districts has also been issued by the IMD.
The well-marked Low Pressure area over southeast Madhya Pradesh and adjoining parts of north Vidarbha has weakened into a low pressure area and moved away.
The southwest monsoon has been active over Odisha and the well-marked Low Pressure area over north Coastal Andhra Pradesh and adjoining south Odisha lies over south Chhattisgarh and adjoining south Odisha.
The India Meteorological Department (IMD) on Tuesday said that a fresh low pressure system is likely to develop on Bay of Bengal around September 11, 2021.
The low pressure system has developed under the influence of a cyclonic circulation and is likely to move west-northwest wards during the next two to three days.
As per IMD, several districts in Odisha are likely to experience thunderstorm with lightning activity in the next 24 hours. A Yellow Warning has been sounded for the districts.
The IMD has also sounded a yellow warning for the districts of Koraput, Malkangiri, Nabarangpur, Keonjhar, Mayurbhyanj, Rayagada, Gajapati, Dhenkanal, Cuttack, Jagatsinghpur and Kendrapara.
IMD has also predicted rain or thundershower very likely to occur at most places over the districts of Gajapati, Rayagada, Kalahandi, Malkangiri, Koraput, Kandhamal, Nawarangpur, Nuapada, Bolangir, Ganjam and at many places over the rest districts of Odisha in the next 24 hours.
Heavy rainfall is also likely to occur in some places in southern and coastal belt of the State in the next 24 hours.
People are advised to keep a watch on the weather and accordingly move to safer places to protect from lightning strike, said IMD.
The weather bureau predicted light to moderate rain or thundershower at many places over the districts of Malkangiri, Koraput, Nabarangpur, Kalahandi and at a few places over the rest districts of Odisha in the next 24 hours.
A north-south trough runs from the cyclonic circulation associated with the Low Pressure Area over coastal Odisha and adjoining northwest Bay of Bengal