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WWIN40 DEMS 221200

IWB (EVENING) DATED 22-04-2024



METEOROLOGICAL ANALYSIS:

   THE WESTERN DISTURBANCE AS A CYCLONIC CIRCULATION OVER AFGHANISTAN

AND

ADJOINING PAKISTAN AT 5.8 KM ABOVE MEAN SEA LEVEL PERSISTS.

   THE CYCLONIC CIRCULATION OVER NORTHEAST BANGLADESH AND

NEIGHBOURHOOD

EXTENDING UPTO 1.5 KM ABOVE MEAN SEA LEVEL PERSISTS.

   THE CYCLONIC CIRCULATION OVER NORTHEAST ASSAM AND NEIGHBOURHOOD

EXTENDING UPTO 3.1 KM ABOVE MEAN SEA LEVEL PERSISTS.

   THE CYCLONIC CIRCULATION OVER MARATHWADA AND ADJOINING WEST

VIDARBHA

EXTENDING UPTO 1.5 KM ABOVE MEAN SEA LEVEL PERSISTS.

   THE TROUGH/WIND DISCONTINUITY FROM SOUTH CHHATTISGARH TO SOUTH

KERALA ACROSS VIDARBHA, CYCLONIC CIRCULATION OVER MARATHWADA AND

INTERIOR KARNATAKA AT 0.9 KM ABOVE MEAN SEA LEVEL PERSISTS.

   THE CYCLONIC CIRCULATION OVER SOUTHEAST ARABIAN SEA EXTENDING UPTO

1.5 KM ABOVE MEAN SEA LEVEL PERSISTS.

   A FRESH WESTERN DISTURBANCE IS LIKELY TO AFFECT WESTERN HIMALAYAN

REGION FROM 26 TH APRIL, 2024.



RAINFALL FORECAST:

   AT MOST PLACES OVER ARUNACHAL PRADESH;

   AT MANY PLACES OVER ASSAM AND MEGHALAYA;

   AT FEW PLACES OVER ODISHA, UTTARAKHAND, HIMACHAL PRADESH, JAMMU-

KASHMIR-LADAKH-GILGIT-BALTISTAN-MUZAFFARABAD, KERALA AND MAHE AND

LAKSHADWEEP;

   AT ISOLATED PLACES OVER NAGALAND, MANIPUR, MIZORAM AND TRIPURA,

WEST

BENGAL AND SIKKIM, JHARKHAND, BIHAR, UTTAR PRADESH,

HARYANA-CHANDIGARH-

DELHI, PUNJAB, RAJASTHAN, MADHYA PRADESH, MAHARASHTRA AND GOA,

CHHATTISGARH, COASTAL ANDHRA PRADESH AND YANAM, TELANGANA,

RAYALASEEMA, TAMIL NADU, PUDUCHERRY AND KARAIKAL AND KARNATAKA;

   DRY WEATHER OVER REST PART OF THE COUNTRY.



WEATHER WARNINGS:



22 APRIL (DAY 1):

   THUNDERSTORM ACCOMPANIED WITH LIGHTNING AND GUSTY WINDS (SPEED

REACHING 40-50 KMPH) WITH HAILSTORM VERY LIKELY AT ISOLATED PLACES

OVER MADHYA PRADESH, VIDARBHA, CHHATTISGARH AND ODISHA; WITH

LIGHTNING, GUSTY WINDS (SPEED REACHING 30-40 KMPH) AND HAILSTORM AT

ISOLATED PLACES OVER HIMACHAL PRADESH; WITH LIGHTNING AND GUSTY WINDS

(SPEED REACHING 40-50 KMPH) AT ISOLATED PLACES OVER ASSAM AND

MEGHALAYA; WITH LIGHTNING AND GUSTY WINDS (SPEED REACHING 30-40 KMPH)

AT ISOLATED PLACES OVER JAMMU-KASHMIR-LADAKH-GILGIT-BALTISTAN-

MUZAFFARABAD, EAST UTTAR PRADESH, BIHAR, NAGALAND, MANIPUR, MIZORAM

AND TRIPURA, COASTAL ANDHRA PRADESH AND YANAM, RAYALASEEMA,

TELANGANA,

KERALA AND MAHE AND INTERIOR KARNATAKA; WITH LIGHTNING AT ISOLATED

PLACES OVER UTTARAKHAND, PUNJAB, HARYANA-CHANDIGARH-DELHI, WEST

UTTAR PRADESH, RAJASTHAN, WEST BENGAL AND SIKKIM, JHARKHAND,

ARUNACHAL

PRADESH, MADHYA MAHARASHTRA AND MARATHWADA.

   HEAVY RAINFALL VERY LIKELY AT ISOLATED PLACES OVER ARUNACHAL

PRADESH AND ASSAM AND MEGHALAYA.

   HOT AND HUMID WEATHER VERY LIKELY TO PREVAIL OVER SUB-HIMALAYAN

WEST BENGAL, BIHAR, ASSAM, WEST MEGHALAYA, TRIPURA, KONKAN AND GOA,

TAMIL NADU, PUDUCHERRY AND KARAIKAL, KERALA AND MAHE, COASTAL ANDHRA

PRADESH AND YANAM, RAYALASEEMA AND COASTAL KARNATAKA.

   HEAT WAVE TO SEVERE HEAT WAVE CONDITIONS VERY LIKELY TO PREVAIL IN

ISOLATED POCKETS OVER GANGETIC WEST BENGAL; HEAT WAVE CONDITIONS IN

ISOLATED POCKETS OVER ODISHA, TAMIL NADU, PUDUCHERRY AND KARAIKAL AND

INTERIOR KARNATAKA.

   WARM NIGHT CONDITIONS VERY LIKELY TO PREVAIL IN ISOLATED POCKETS

OVER

EAST MADHYA PRADESH.



23 APRIL (DAY 2):

   THUNDERSTORM ACCOMPANIED WITH LIGHTNING AND GUSTY WINDS (SPEED

REACHING 40-50 KMPH) VERY LIKELY AT ISOLATED PLACES OVER VIDARBHA,

CHHATTISGARH AND ASSAM AND MEGHALAYA; WITH LIGHTNING AND GUSTY WINDS

(SPEED REACHING 30-40 KMPH) AT ISOLATED PLACES OVER EAST MADHYA

PRADESH, JHARKHAND, NAGALAND, MANIPUR, MIZORAM AND TRIPURA AND NORTH

INTERIOR KARNATAKA; WITH LIGHTNING AT ISOLATED PLACES OVER HIMACHAL

PRADESH, UTTARAKHAND, PUNJAB, WEST BENGAL AND SIKKIM, ODISHA,

ARUNACHAL PRADESH, MADHYA MAHARASHTRA, MARATHWADA AND KERALA AND

MAHE.

   HEAVY TO VERY HEAVY RAINFALL VERY LIKELY AT ISOLATED PLACES OVER

ARUNACHAL PRADESH.

   HOT AND HUMID WEATHER VERY LIKELY TO PREVAIL OVER SUB-HIMALAYAN

WEST BENGAL, BIHAR, ODISHA, ASSAM, WEST MEGHALAYA, TRIPURA, KONKAN

AND

GOA, TAMIL NADU, PUDUCHERRY AND KARAIKAL, KERALA AND MAHE, COASTAL

ANDHRA PRADESH AND YANAM, RAYALASEEMA AND COASTAL KARNATAKA.

   HEAT WAVE TO SEVERE HEAT WAVE CONDITIONS VERY LIKELY TO PREVAIL IN

ISOLATED POCKETS OVER GANGETIC WEST BENGAL; HEAT WAVE CONDITIONS IN



ISOLATED POCKETS OVER EAST UTTAR PRADESH AND INTERIOR KARNATAKA.

   WARM NIGHT CONDITIONS VERY LIKELY TO PREVAIL IN ISOLATED POCKETS

OVER EAST MADHYA PRADESH.=