Advance of Monsoon, heavy rainfall and formation of low pressure

New Delhi : Southwest Monsoon has further advanced into some more

parts of Central Arabian Sea, remaining parts of Goa, Karnataka and

Rayalaseema, some parts of south Konkan, south Madhya Maharashtra, Marathwada, Vidarbha, south Chhattisgarh and south Odisha, entire

Telangana, most parts of Coastal Andhra Pradesh, remaining parts

of West Central Bay of Bengal and most parts of North Bay of Bengal.

The Northern Limit of Monsoon (NLM) passes through Lat. 17°N/ Long.

60°E, Lat. 17°N/ Long. 70°E, Ratnagiri. Solapur, Nanded, Adilabad,

Bailadila, Malkangiri, Kalingapatnam, Lat. 21°N/ Long.

90°E, Agartala, Lumding, north Lakhimpur and Lat. 29°N/ Long. 95°E.

Conditions are favorable for further advance of Southwest Monsoon into

some more parts of Central Arabian Sea, Maharashtra (including Mumbai),

Chhattisgarh & Odisha and remaining parts of Coastal Andhra Pradesh

during next 24 hours.

Conditions are very likely to become favorable for further advance of

Southwest Monsoon into most parts of Arabian Sea, remaining parts

of Maharashtra, some parts of south Gujarat region, southern parts

of Madhya Pradesh, some more parts of Chhattisgarh and Odisha,

some parts of West Bengal & Sikkim, remaining parts of Northeastern

States and Bay of Bengal during the subsequent 48 hours.

  1. Strengthening of Monsoon leading to enhanced rainfall activity along west coast:

Increased rainfall activity over coastal Karnataka, Goa and south

Maharashtra is likely to continue till 10th June.

It is very likely to extend to north coastal Maharashtra, including

Mumbai from tomorrow.

Extremely heavy rainfall at isolated places in these regions is also very

likely during this period.

The rainfall activity over these regions is likely to reduce from 12th June.

Strong monsoon conditions over arabian sea

In association with strong monsoon conditions over Arabian Sea, squally wind speed reaching 40-50 kmph gusting to 60 kmph likely along and off Konkan and Goa coasts during 8th to 12th June.
Sea condition will be rough to very rough over east central Arabian Sea off Konkan and Goa coasts as well as over west central and adjoining southwest Arabian Sea off Somalia coast during 8th to 12th June.

Formation of low pressure system:

A low pressure area is very likely to form over north Bay of Bengal during next 24 hours.

It is very likely to intensify into a depression during the subsequent 48 hours and move towards Bangladesh coast.

Rainfall activity will increase over north Odisha, West Bengal & Sikkim, Assam and Meghalaya during 9-11th June with occurrence of isolated heavy to very heavy rainfall.

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