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WWIN40 DEMS 081200

IWB (EVENING) DATED 08-05-2025



METEOROLOGICAL ANALYSIS:



 THE WESTERN DISTURBANCE AS A CYCLONIC CIRCULATION OVER IRAN AT 3.1

KM ABOVE MEAN

SEA LEVEL WITH A TROUGH ALOFT IN MIDDLE & UPPER TROPOSPHERIC

WESTERLIES WITH ITS AXIS AT

5.8 KM ABOVE MEAN SEA LEVEL NOW RUNS ROUGHLY ALONG LONG. 59OE TO THE

NORTH OF LAT.

27ON.

 THE UPPER AIR CYCLONIC CIRCULATION OVER SOUTHWEST MADHYA PRADESH

& NEIGHBOURHOOD

BETWEEN 1.5 & 7.6 KM ABOVE MEAN SEA LEVEL PERSISTS.

 THE UPPER AIR CYCLONIC CIRCULATION OVER NORTHWEST MADHYA PRADESH

& NEIGHBOURHOOD

AT 0.9 KM ABOVE MEAN SEA LEVEL PERSISTS.

 THE EAST-WEST TROUGH FROM CYCLONIC CIRCULATION OVER NORTHWEST MADHYA

PRADESH &

NEIGHBOURHOOD TO NORTH CHHATTISGARH ACROSS EAST MADHYA PRADESH AT 0.9

KM ABOVE

MEAN SEA LEVEL PERSISTS.

 THE TROUGH FROM EASTCENTRAL ARABIAN SEA TO CYCLONIC CIRCULATION OVER

SOUTHWEST

MADHYA PRADESH & NEIGHBOURHOOD ACROSS KONKAN & NORTH MADHYA

MAHARASHTRA

BETWEEN 1.5 & 5.8 KM ABOVE MEAN SEA LEVEL PERSISTS.

 THE NORTH- SOUTH TROUGH FROM SOUTH TELANGANA TO GULF OF MANNAR

ACROSS RAYALASEEMA

AND TAMIL NADU AT 0.9 KM ABOVE MEAN SEA LEVEL PERSISTS.

 THE UPPER AIR CYCLONIC CIRCULATION OVER NORTHEAST ASSAM &

NEIGHBOURHOOD AT 1.5 KM

ABOVE MEAN SEA LEVEL PERSISTS.

 THE UPPER AIR CYCLONIC CIRCULATION OVER SOUTHEAST BAY OF BENGAL AND

ADJOINING SOUTH

ANDAMAN SEA AT 4.5 KM ABOVE MEAN SEA LEVEL PERSISTS.

 SOUTHWEST MONSOON IS VERY LIKELY TO ADVANCE INTO SOUTH ANDAMAN SEA,

SOME PARTS OF

SOUTHEAST BAY OF BENGAL AND NICOBAR ISLANDS AROUND 13 TH MAY, 2025.



RAINFALL FORECAST:

 AT MOST PLACES OVER ANDAMAN & NICOBAR ISLANDS;

 AT MANY PLACES OVER ASSAM & MEGHALAYA, ARUNACHAL PRADESH,

HIMACHAL

PRADESH, JAMMU-KASHMIR-LADAKH-GILGIT-BALTISTAN-MUZAFFARABAD, GUJARAT

STATE;

 AT A FEW PLACES OVER NAGALAND, MANIPUR, MIZORAM & TRIPURA, WEST

UTTAR

PRADESH, UTTARAKHAND, WEST MADHYA PRADESH, COASTAL ANDHRA PRADESH

&

YANAM, TELANGANA, TAMIL NADU, PUDUCHERRY & KARAIKAL, KERALA &

MAHE,

LAKSHADWEEP;

 AT ISOLATED PLACES OVER WEST BENGAL & SIKKIM, ODISHA, JHARKHAND,

EAST UTTAR

PRADESH, HARYANA-CHANDIGARH-DELHI, PUNJAB, RAJASTHAN, EAST MADHYA

PRADESH,

KONKAN & GOA, MADHYA MAHARASHTRA, MARATHWADA, VIDARBHA,

CHHATTISGARH,

RAYALASEEMA KARNATAKA;



WEATHER WARNINGS:

08 TH MAY (DAY 1)

 THUNDERSQUALL WITH WIND SPEED REACHING(50-60KMPH) VERY LIKELY AT

ISOLATED PLACES OVER

GUJARAT, KONKAN & GOA, MADHYA MAHARASHTRA, MARATHWADA AND WEST

MADHYA PRADESH.

THUNDERSTORM ACCOMPANIED WITH LIGHTNING & GUSTY WINDS(40-50KMPH)

VERY LIKELY AT

ISOLATED PLACES OVER ANDHRA PRADESH, EAST RAJASTHAN, HARYANA,

CHANDIGARH & DELHI,

HIMACHAL PRADESH, JAMMU AND KASHMIR AND LADAKH, NORTH INTERIOR

KARNATAKA, ODISHA,

PUNJAB, TAMILNADU & PUDUCHERRY, UTTAR PRADESH, UTTARAKHAND AND

VIDARBHA.

 THUNDERSTORM ACCOMPANIED WITH LIGHTNING & GUSTY WINDS(30-40KMPH)

VERY LIKELY AT

ISOLATED PLACES OVER ASSAM & MEGHALAYA, BIHAR, WEST RAJASTHAN,

CHHATTISGARH, COSTAL

KARNATAKA, EAST MADHYA PRADESH, JHARKHAND, KERALA AND MAHE, SOUTH

INTERIOR KARNATAKA

AND TELANGANA.

 THUNDERSTORM ACCOMPANIED WITH LIGHTNING VERY LIKELY AT ISOLATED

PLACES OVER ARUNACHAL

PRADESH, HIMACHAL PRADESH, KERALA AND MAHE, NAGALAND, MANIPUR,

MIZORAM AND TRIPURA, SUB

HIMALAYAN WEST BENGAL & SIKKIM AND WEST UTTAR PRADESH.

 HEAVY RAINFALL VERY LIKELY AT ISOLATED PLACES OVER ANDAMAN &

NICOBAR ISLANDS.

HAILSTORM VERY LIKELY AT ISOLATED PLACES OVER PUNJAB & HARYANA.

 HOT AND HUMID WEATHER VERY LIKELY AT ISOLATED PLACES OVER GANGETIC

WEST BENGAL, KERALA

AND MAHE, ODISHA AND TAMILNADU & PUDUCHERRY.

 SQUALLY WIND WITH SPEED 35 KMPH TO 45 KMPH GUSTING TO 55 KMPH VERY

LIKELY TO PREVAIL

OVER SOME PARTS OF SOUTHWEST ARABIAN SEA, ALONG AND OFF SOMALIA

COAST, ALONG AND OFF

KONKAN COAST. FISHERMEN ARE ADVISED NOT TO VENTURE INTO THESE AREAS.

09 TH MAY (DAY 2)

 HEAVY RAINFALL VERY LIKELY AT ISOLATED PLACES OVER ARUNACHAL PRADESH

AND ASSAM &

MEGHALAYA.

 THUNDERSQUALL WITH WIND SPEED REACHING(50-60KMPH) VERY LIKELY AT

ISOLATED

PLACES OVER CHHATTISGARH.

 THUNDERSTORM ACCOMPANIED WITH LIGHTNING & GUSTY WINDS(40-50KMPH)

VERY LIKELY AT

ISOLATED PLACES OVER ANDHRA PRADESH, GUJARAT, HIMACHAL PRADESH, JAMMU

AND

KASHMIR AND LADAKH, KONKAN & GOA, MAHARASHTRA, NORTH INTERIOR

KARNATAKA,

RAJASTHAN, UTTAR PRADESH AND WEST MADHYA PRADESH.

  THUNDERSTORM ACCOMPANIED WITH LIGHTNING & GUSTY

WINDS(30-40KMPH) VERY LIKELY

AT ISOLATED PLACES OVER ASSAM & MEGHALAYA, EAST MADHYA PRADESH,

SOUTH INTERIOR

KARNATAKA, TAMILNADU & PUDUCHERRY, TELANGANA AND UTTARAKHAND.

 THUNDERSTORM ACCOMPANIED WITH LIGHTNING VERY LIKELY AT ISOLATED

PLACES OVER

ARUNACHAL PRADESH, HIMACHAL PRADESH, KERALA AND MAHE, NAGALAND,

MANIPUR,

MIZORAM AND TRIPURA, SUB HIMALAYAN WEST BENGAL & SIKKIM AND WEST

UTTAR PRADESH.

 DUST STORM VERY LIKELY AT ISOLATED PLACES OVER WEST RAJASTHAN.

 HOT AND HUMID WEATHER VERY LIKELY AT ISOLATED PLACES OVER GANGETIC

WEST BENGAL,

ODISHA AND TAMILNADU & PUDUCHERRY.=