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Cyclone JAWAD likely to hit Odisha on Dec 4, Orange warning issued

By Saima Siddiqui 
Updated Date

Bhubaneswar: A low-pressure area formed over the Andaman Sea has given birth to the first post-monsoon cyclone, Jawad, which is likely to move northwestwards from December 3 over the central Bay of Bengal with a speed of 89-117kmph and will reportedly reach near north Andhra Pradesh and Odisha coast by December 4 morning causing very heavy, widespread rain, the India Meteorological Department (IMD) said on Tuesday. It is still unclear whether Jawad will cross Odisha or skirt India’s east coast.

Also Read :- Low pressure area over North Andaman Sea has intensified into a depression, likely to intensify into a cyclonic storm by October 24

A low-pressure area over south Thailand and the neighbourhood on Tuesday morning was likely to emerge into the Andaman Sea during the next 12 hours. Thereafter, it was expected to move west-northwestwards to concentrate into a depression over the southeast and adjoining east-central Bay of Bengal by December 2. It was likely to intensify into the cyclonic storm Jawad over the central Bay of Bengal during the subsequent 24 hours and move northwestwards to intensify further and reach north Andhra Pradesh-Odisha coasts on December 4.

A cyclonic circulation lying over the southeast Arabian Sea and adjoining Maldives-Lakshadweep areas and a trough (line of low pressure) at mean sea level is running from this cyclonic circulation to the east-central Arabian Sea off the Karnataka coast.

A low-pressure area is likely to form over the east-central Arabian Sea off the Maharashtra coast around Wednesday. A fresh active western disturbance as a trough in mid-latitude westerlies is likely to affect northwest and adjoining Central India from Tuesday night and interact with lower-level troughs in the easterlies. Due to this interaction, widespread rain or thunderstorms with isolated heavy to very heavy rainfall is likely in Gujarat on December 1. Isolated heavy rainfall was expected in Gujarat on Thursday and north Konkan and Madhya Maharashtra on Wednesday. Thunderstorms and lightning are likely in the region with possibilities of isolated hailstorms.

Scattered rainfall, thunderstorm, and lightning were likely in West Madhya Pradesh, East Rajasthan, Haryana, West Uttar Pradesh on Wednesday and Thursday. Widespread rainfall or snowfall with isolated thunderstorms/lightning was likely in Jammu and Kashmir, Ladakh, Gilgit and Baltistan, Muzaffarabad, Uttarakhand, and Himachal Pradesh till December 3.

Also Read :- IMD: Southwest Monsoon will withdraw from more parts of Northwest and Central India during next 3-4 days. View full weather forecast

There have been three depressions in November and at least three low-pressure systems over the Bay of Bengal, which brought widespread and heavy rains to Peninsular India through the month. The rains led to flooding in parts of Tamil Nadu and Andhra Pradesh. Low-pressure systems were formed mainly because of above-normal temperatures in the north equatorial Indian ocean.

The near-equatorial trough or an area of wind convergence also called the intertropical convergence zone, which is normally not very active during this season, is very active this year and stretches from the southern Bay of Bengal to the northwest of the Pacific. “This may be because sea surface temperatures are warm. So convective activity is strong and more and more cyclonic vortices are forming this month. Jawad once formed will be a severe cyclone but we cannot say immediately if it will cross or skirt the east coast,” said Sunitha Devi, who is in charge of cyclones, IMD.

Heavy to very heavy rainfall with extremely heavy rain is likely at isolated places in coastal Odisha due to Jawad. Heavy to very heavy rainfall at isolated places were likely in adjoining interior districts of Odisha, coastal districts of West Bengal and north coastal Andhra Pradesh.

Rainfall will be witnessed at a few places in Odisha on December 4, in West Bengal on December 5 and in the northeastern states like Assam, Meghalaya, Arunachal Pradesh, Nagaland, Manipur on December 5 and 6.

Orange warning has been issued for 11 districts in Odisha namely: Gajapati, Ganjam, Puri, Khordha, Nayagarh, Jagatsinghpur, Kendrapada, Cuttack, Bhadrak, Balasore, Jajpur.

Also Read :- IMD predicts heavy rainfall in these 12 states today, withdrawal of monsoon in northwest India in next 2-3 days

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