Realised Weather over Maharashtra, Goa and Gujarat State and Synoptic situation. (01st October to 07th October) Though the monsoon is in withdrawal stage, the peninsular India is under the grip of active rainfall condition. This is due to cyclonic circulation which was formed over South Odisha on 01stOctober. It then […]
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The figure above shows two cyclonic circulations. First one over westcentral Bay of Bengal & adjoining northwest Bay of Bengal which extends upto 1.5 km above mean sea level. The embedded second cyclonic circulation is over Telangana and neighbourhood which extends upto 3.6 km. Thunderstorm Activity The monsoon had been withdrawn from north and northwest India. So strong dry anti cyclonic winds shown in pink (clockwise direction) are coming from north and wet cyclonic winds shown in yellow […]
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Monsoon is withdrawn from Northern parts of India but still to be withdrawn from eastern part and upper peninsular part of India. Rather monsoon is active over north interior Karnataka and Telangana and Rayalaseema, South Madhya Maharashtra. Usually by this time southwest monsoon get withdrawn and northeast monsoon sets over […]
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In weather there are cyclonic winds (anti clockwise direction) and anti cyclonic winds (clockwise direction). Cyclonic winds associated with cloudy & rainy weather where as anti cyclonic winds with fair weather. So what are the indications for monsoon withdrawal? If anticyclone forms at 1.5 km above mean sea level and […]
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Realised Weather over Maharashtra, Goa and Gujarat State and Synoptic situation. (24th Septemberto 30thSeptember) Monsoon Watch & It’s Farewell This is a tradition of IMD that before declaring withdrawal of Southwest monsoon from any part of the country, they declare that monsoon trough less marked. So on 27th September south […]
Read moreRealised Weather over Maharashtra, Goa and Gujarat State and Synoptic situation. (17th Septemberto 23rdSeptember) Positions of Cyclonic Circulation Last week there was good south west monsoon activity over Maharashtra state. A cyclonic circulation of East Central Arabian sea moved to northeasterly direction and set over South Gujarat region on 17th. […]
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In continuation with earlier post about low pressure over Chhatisgarh, this low has intensified into a well marked low which is located over Madhya Pradesh. It has formed a strong trough (a belt of low pressure) having extension upto North Konkan (as shown in picture). Click here to see the […]
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The typhoon DOKSURI after crossing Vietnam coast and crossing Combodia Thailand and Myanmar it reached to Bay of Bengal and formed a low pressure area over North Bay of Bengal. Today on 20-09-2017 at 0830 hours position is over North Chhattisgarh and neighbourhood. The travelling of this low is West […]
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As anticipated the circulation adjoining Mumbai gave extremely heavy rainfall the districts in Palghar and Mumbai recorded recorded at 0830 hours IST of 20th Sept 2017. The peak rainfall intensity exceeding 300 mm (shown in pink colour on map). Also other places such as Navi Mumbai, Thane, Raigad, recorded in […]
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Today on 19th Sept 2017 since afternoon, the cyclonic circulation is over adjoining Konkan area close to Mumbai (see the animation picture). Circulation won’t weaken as the vertical extension is up to 7.6 km above mean sea level and from 19th evening onwards till evening of 20th it will give […]
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