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WWIN40 DEMS 261200



IWB (EVENING) DATED 26-04-2024



METEOROLOGICAL ANALYSIS:



   THE WESTERN DISTURBANCE AS A CYCLONIC CIRCULATION OVER SOUTH IRAN

AND ADJOINING SOUTH

PAKISTAN BETWEEN 3.1   AND 5.8 KM ABOVE MEAN SEA LEVEL WITH A TROUGH

ALOFT IN UPPER

TROPOSPHERIC WESTERLIES WITH ITS AXIS AT 7.6 KM ABOVE MEAN SEA LEVEL

NOW RUNS

ROUGHLY ALONG LONG. 62OE TO THE NORTH OF LAT. 20ON.

   THE INDUCED CYCLONIC CIRCULATION OVER WEST RAJASTHAN EXTENDING

UPTO 1.5 KM ABOVE

MEAN SEA LEVEL PERSISTS.

   THE CYCLONIC CIRCULATION OVER NORTHEAST ASSAM   AND NEIGHBOURHOOD

AT 1.5 KM ABOVE

MEAN SEA LEVEL PERSISTS.

   THE CYCLONIC CIRCULATION OVER NORTH BANGLADESH AT 0.9 KM ABOVE

MEAN SEA LEVEL

PERSISTS.

   THE TROUGH FROM ABOVE CYCLONIC CIRCULATION OVER NORTH BANGLADESH

TO NORTH ODISHA

ACROSS GANGETIC WEST BENGAL AT 0.9 KM ABOVE MEAN SEA LEVEL PERSISTS.

   THE TROUGH/WIND DISCONTINUITY FROM MARATHWADA TO NORTH TAMIL NADU

ACROSS INTERIOR

KARNATAKA EXTENDING UPTO 1.5 KM ABOVE MEAN SEA LEVEL PERSISTS.



RAINFALL FORECAST:

   AT MOST PLACES OVER JAMMU-KASHMIR-LADAKH-GILGIT-BALTISTAN-MU

ZAFFARABAD;

   AT MANY PLACES OVER ARUNACHAL PRADESH AND HIMACHAL PRADESH;

   AT A FEW PLACES OVER ASSAM   AND MEGHALAYA, NAGALAND, MANIPUR,

MIZORAM   AND TRIPURA,

UTTARAKHAND AND PUNJAB;

   AT ISOLATED PLACES OVER ANDAMAN   AND NICOBAR ISLANDS,

SUB-HIMALAYAN WEST BENGAL   AND

SIKKIM, ODISHA, BIHAR, WEST UTTAR PRADESH, HARYANA-CHANDIGARH-DELHI,

RAJASTHAN, MADHYA

PRADESH, GUJARAT STATE, MAHARASHTRA   AND GOA, CHHATTISGARH, COASTAL

ANDHRA PRADESH   AND

YANAM AND KERALA   AND MAHE;

   DRY WEATHER OVER REST PART OF THE COUNTRY.



WEATHER WARNINGS:

26 APRIL (DAY 1):

26 APRIL (DAY 1):

   THUNDERSTORM ACCOMPANIED WITH LIGHTNING, SQUALLY WINDS (SPEED

REACHING 50-60

KMPH)   AND HAILSTORM VERY LIKELY AT ISOLATED PLACES OVER WEST MADHYA

PRADESH; WITH

LIGHTNING, GUSTY WINDS (SPEED REACHING 40-50 KMPH)   AND HAILSTORM AT

ISOLATED PLACES

OVER PUNJAB, HARYANA-CHANDIGARH-DELHI AND EAST RAJASTHAN; WITH

LIGHTNING, GUSTY

WINDS (SPEED REACHING 30-40 KMPH)   AND HAILSTORM AT ISOLATED PLACES

OVER JAMMU-

KASHMIR-LADAKH-GILGIT-BALTISTAN-MUZAFFARABAD AND HIMACHAL PRADESH;

WITH LIGHTNING

  AND HAILSTORM AT ISOLATED PLACES OVER MADHYA MAHARASHTRA AND

MARATHWADA; WITH

LIGHTNING   AND SQUALLY WINDS (SPEED REACHING 50-60 KMPH) AT ISOLATED

PLACES OVER ASSAM

  AND MEGHALAYA AND NAGALAND, MANIPUR, MIZORAM   AND TRIPURA; WITH

LIGHTNING, GUSTY WINDS



(SPEED REACHING 30-40 KMPH) AT ISOLATED PLACES OVER UTTARAKHAND, WEST

UTTAR

PRADESH, EAST MADHYA PRADESH, VIDARBHA, CHHATTISGARH, GUJARAT REGION

AND COASTAL

ANDHRA PRADESH   AND YANAM; WITH LIGHTNING AT ISOLATED PLACES OVER

ODISHA, ARUNACHAL

PRADESH AND TAMIL NADU, PUDUCHERRY   AND KARAIKAL.

   THUNDERSTORM/DUSTSTORM ACCOMPANIED WITH LIGHTNING   AND GUSTY

WINDS (SPEED

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

RAJASTHAN.

   HOT AND HUMID WEATHER VERY LIKELY TO PREVAIL OVER ASSAM   AND

MEGHALAYA, TRIPURA,

KONKAN   AND GOA, COASTAL ANDHRA PRADESH   AND YANAM, COASTAL

KARNATAKA, KERALA   AND MAHE

AND TAMIL NADU, PUDUCHERRY   AND KARAIKAL.

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

MANY PLACES

OVER GANGETIC WEST BENGAL AND NORTH ODISHA; IN ISOLATED POCKETS OVER

SUB-

HIMALAYAN WEST BENGAL; HEAT WAVE CONDITIONS IN ISOLATED POCKETS OVER

EAST UTTAR

PRADESH, BIHAR, JHARKHAND, TELANGANA, RAYALASEEMA, INTERIOR

KARNATAKA, TAMIL NADU,

PUDUCHERRY   AND KARAIKAL AND KERALA   AND MAHE.

27 APRIL (DAY 2):

   THUNDERSTORM ACCOMPANIED WITH LIGHTNING, GUSTY WINDS (SPEED

REACHING 40-50 KMPH)   AND

HAILSTORM VERY LIKELY AT ISOLATED PLACES OVER HIMACHAL PRADESH,

PUNJAB, HARYANA-

CHANDIGARH AND MADHYA PRADESH; WITH LIGHTNING   AND GUSTY WINDS

(SPEED REACHING 40-50

KMPH) AT ISOLATED PLACES OVER CHHATTISGARH; WITH LIGHTNING   AND

GUSTY WINDS (SPEED

REACHING 30-40 KMPH) AT ISOLATED PLACES OVER UTTARAKHAND, VIDARBHA,

ASSAM   AND

MEGHALAYA, NAGALAND, MANIPUR, MIZORAM   AND TRIPURA, MADHYA

MAHARASHTRA AND

MARATHWADA; WITH LIGHTNING AT ISOLATED PLACES OVER

JAMMU-KASHMIR-LADAKH-GILGIT-

BALTISTAN-MUZAFFARABAD, ODISHA AND ARUNACHAL PRADESH.

   HEAVY RAINFALL VERY LIKELY AT ISOLATED PLACES OVER

JAMMU-KASHMIR-LADAKH-GILGIT-

BALTISTAN-MUZAFFARABAD.

   HOT AND HUMID WEATHER VERY LIKELY TO PREVAIL OVER ASSAM   AND

MEGHALAYA, TRIPURA,

KONKAN   AND GOA, COASTAL ANDHRA PRADESH   AND YANAM, COASTAL

KARNATAKA, KERALA   AND MAHE AND

TAMIL NADU, PUDUCHERRY   AND KARAIKAL.

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

MANY PLACES OVER

GANGETIC WEST BENGAL AND NORTH ODISHA; IN ISOLATED POCKETS OVER

SUB-HIMALAYAN WEST

BENGAL; HEAT WAVE CONDITIONS IN ISOLATED POCKETS OVER EAST UTTAR

PRADESH, BIHAR,

JHARKHAND, KONKAN   AND GOA, TELANGANA, RAYALASEEMA, INTERIOR

KARNATAKA, TAMIL NADU,

PUDUCHERRY   AND KARAIKAL AND KERALA   AND MAHE.=