A Well marked low pressure area over central parts of south Bay of Bengal

 A well marked low pressure area lay over central parts of south Bay of Bengal and adjoining equatorial Indian Oceans at 0830 hours IST of today, the 11th December 2018. It is likely to concentrate into a depression during next 24 hours and intensify further into a deep depression during subsequent 24 hours. It is very likely to move towards south Andhra Pradesh and adjoining north Tamil Nadu coasts during next 72 hours.

Warnings:

  1. Heavy rainfall warning for south coastal Andhra Pradesh and north Tamil Nadu: Rainfall at many places with heavy falls (64.5-115.5 mm/day) at isolated places is likely on 15th Dec 2018. The increased rainfall activity is likely on 16th December over these areas.

  1. Wind warning, Sea condition and Fishermen Warning
 

Date

 

 

11 Dec. 2018*    12 Dec. 2018* 13 Dec 2018 14 Dec 2018 15 Dec2018
 

Warning

Area

 

 

Central parts

of south Bay

of Bengal

and adjoining

equatorial

Indian Ocean

Central parts of south Bay

of Bengal and adjoining equatoria Indian Ocean

Southwest Bay of Bengal and

adjoining

equatorial   Indian

Ocean

Southwest

Bay of Bengal

and  adjoining

equatorial

Indian Ocean

Southwest

and  adjoining

west central

Bay of Bengal

Wind

Warning

 

Squally  wind

speed   reaching  40-50kmph

gusting to 60

kmph

Squally  wind

Speed reaching 45-55                kmph

gusting to 65

kmph

Squally  wind

Speed reaching

55-65 kmph

gusting to  75

kmph

Squally  wind

Speed reaching 55-65                kmph

gusting to 75

kmph

Squally  wind

Speed reaching 50-60                kmph

gusting to 70

kmph

 

Sea

condition

 

 

Rough   to

very rough

 

Rough   to

very rough

 

Rough   to

very rough

 

Rough   to

very rough

 

Rough   to

very rough

 

Fishermen

warning

 

 

 

Not to venture  into above   sea areas Not to venture                into above   sea areas Not to venture                into above   sea areas Not to venture                into above   sea areas Not to venture                into above   sea areas

KSP/NB