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WWIN40 DEMS 040300

     IWB (MORNING) DATED 04-04-2024

METEOROLOGICAL ANALYSIS:

 THE WESTERN DISTURBANCE AS A TROUGH IN MIDDLE & UPPER

   TROPOSPHERIC WESTERLIES WITH ITS AXIS AT 5.8 KM ABOVE MEAN SEA LEVEL

   ROUGHLY ALONG LONG. 65°E TO THE NORTH OF LAT. 30°N PERSISTS.

 THE CYCLONIC CIRCULATION OVER NORTH BANGLADESH & NEIGHBOURHOOD

   AT 0.9 KM ABOVE MEAN SEA LEVEL PERSISTS.

 THE TROUGH/WIND DISCONTINUITY FROM SOUTH TAMIL NADU TO EAST

   VIDARBHA NOW RUNS FROM SOUTH TAMIL NADU TO SOUTHEAST MADHYA

   PRADESH ACROSS INTERIOR KARNATAKA & VIDARBHA AT 0.9 KM ABOVE MEAN

   SEA LEVEL.

 THE CYCLONIC CIRCULATION OVER WEST RAJASTHAN AND ADJOINING

   PAKISTAN NOW LIES OVER NORTHEAST RAJASTHAN & NEIGHBOURHOOD AT

   0.9 KM ABOVE MEAN SEA LEVEL.

 THE CYCLONIC CIRCULATION OVER EAST ASSAM & NEIGHBOURHOOD

   PERSISTS AND NOW SEEN BETWEEN 1.5 KM AND 3.1 KM ABOVE MEAN SEA

   LEVEL.

 THE CYCLONIC CIRCULATION OVER ODISHA & NEIGHBOURHOOD AT 0.9 KM

   ABOVE MEAN SEA LEVEL HAS BECOME LESS MARKED.

RAINFALL FORECAST:

 AT MOST PLACES OVER ARUNACHAL PRADESH;

 AT MANY PLACES OVER ASSAM & MEGHALAYA;

 AT A FEW PLACES OVER NAGALAND, MANIPUR, MIZORAM & TRIPURA, LAKSHADWEEP AND JAMMU-

  KASHMIR-LADAKH-GILGIT-BALTISTAN-MUZAFFARABAD;

 AT ISOLATED PLACES OVER ODISHA, HIMACHAL PRADESH, SUB-HIMALAYAN WEST BENGAL & SIKKIM,

  UTTARAKHAND, RAJASTHAN, TAMIL NADU, PUDUCHERRY & KARAIKAL AND KERALA & MAHE;

 DRY WEATHER OVER REST PARTS OF THE COUNTRY.

WEATHER WARNINGS:

 04 APRIL (DAY 1):

 THUNDERSTORM ACCOMPANIED WITH LIGHTNING & GUSTY WINDS (SPEED REACHING

    30-40 KMPH) VERY LIKELY AT ISOLATED PLACES OVER ODISHA, ASSAM & MEGHALAYA

    AND NAGALAND, MANIPUR, MIZORAM & TRIPURA; WITH LIGHTNING AT ISOLATED

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

    MUZAFFARABAD, EAST RAJASTHAN, SUB-HIMALAYAN WEST BENGAL &

    SIKKIM, ARUNACHAL PRADESH AND KERALA & MAHE.

 HEAVY RAINFALL/SNOWFALL VERY LIKELY AT ISOLATED PLACES OVER ARUNACHAL

    PRADESH.

  WARM NIGHT VERY LIKELY TO PREVAIL IN ISOLATED POCKETS OVER CHHATTISGARH,

    ODISHA AND NORTH INTERIOR KARNATAKA.

  HEAT WAVE CONDITIONS VERY LIKELY AT ISOLATED PLACES OVER GANGETIC WEST

    BENGAL, JHARKHAND, ODISHA, COASTAL ANDHRA PRADESH & YANAM,

    RAYALASEEMA AND NORTH INTERIOR KARNATAKA.

  HOT AND HUMID WEATHER VERY LIKELY TO PREVAIL OVER COASTAL KARNATAKA,

    KERALA & MAHE AND TAMIL NADU, PUDUCHERRY & KARAIKAL.

 05 APRIL (DAY 2):

  THUNDERSTORM ACCOMPANIED WITH LIGHTNING & SQUALL (SPEED REACHING 50-60

    KMPH) VERY LIKELY AT ISOLATED PLACES OVER ASSAM & MEGHALAYA; WITH

    LIGHTNING & GUSTY WINDS (SPEED REACHING 40-50 KMPH) AT ISOLATED PLACES

    OVER NAGALAND, MANIPUR, MIZORAM & TRIPURA; WITH LIGHTNING & GUSTY

    WINDS (SPEED REACHING 30-40 KMPH) AT ISOLATED PLACES OVER SUB-HIMALAYAN

    WEST BENGAL & SIKKIM; WITH LIGHTNING AT ISOLATED PLACES OVER ARUNACHAL

    PRADESH.

  HEAVY RAINFALL/SNOWFALL VERY LIKELY AT ISOLATED PLACES OVER ARUNACHAL

    PRADESH; HEAVY RAINFALL AT ISOLATED PLACES OVER ASSAM & MEGHALAYA.

  WARM NIGHT VERY LIKELY TO PREVAIL IN ISOLATED POCKETS OVER VIDARBHA,

    CHHATTISGARH AND NORTH INTERIOR KARNATAKA.

  HEAT WAVE CONDITIONS VERY LIKELY AT ISOLATED PLACES OVER VIDARBHA,

    GANGETIC WEST BENGAL, JHARKHAND, ODISHA, COASTAL ANDHRA

    PRADESH & YANAM, TELANGANA, RAYALASEEMA AND NORTH INTERIOR

    KARNATAKA.

 HOT AND HUMID WEATHER VERY LIKELY TO PREVAIL OVER COASTAL KARNATAKA,

  KONKAN & GOA, KERALA & MAHE AND TAMIL NADU, PUDUCHERRY & KARAIKAL.