City

It Was A Cloudburst In Bhubaneswar On Monday!

Bhubaneswar: The deluge caused in the Odisha capital on Monday afternoon was the result of a cloudburst, according to the Centre for Environment and Climate (CEC) at the SOA Deemed to be University here.

The intensity of rainfall between 3 pm and 3.50 pm on the day was measured at 96 mm per hour as per the rainfall data and temp-humidity data recorded at CEC, Dr. S C Sahu, its Director, said.

Extremely heavy precipitation of about 100 mm per hour over a small area is termed as ‘cloudburst ‘ but it generally occurs in mountainous and desert regions though it is often experienced over continental landmasses due to strong vertical velocity with a continuous flow of moisture from nearby water bodies, he said.

“The rainfall coming down in a steady shower caused excessive condensation in the clouds as new drops are formed and old drops are retracted back into it by the updraft,” he said.

Dr Sahu said rainfall was recorded over an hour starting 3 pm in Bhubaneswar, while the nearby surrounding places like Khurda, Cuttack, Begunia and Puri did not report such high-intensity precipitation.

The rainfall recorded at the CEC observatory during the 24 hours on that day was 109.2 mm whereas 80 mm was recorded between 3 pm and 3.50 pm, he said.

Dr Sahu said towering cumulus cloud was being formed over the city during the past 10 days due to rise in temperature and availability of plenty of moisture by the flow of monsoon wind but sporadic low-intensity rainfall were recorded in spells though the temperature was more than 34-35 degrees Celcius.

The low-pressure system which formed over the north-east Bay of Bengal on September 20 was positioned over the north-west Bay of Bengal and its neighbourhood on September 21 with associated cyclonic circulation extending over 7.6 km above mean sea level, he said.

Strong mid-level wind shear (difference in wind speed between 1500 metre and 5800 metre level in the atmosphere) was formed very close to the Odisha coast on September 21 morning which supported strong vertical velocity.

The CEC director further said there was a sudden increase of humidity up to 98 per cent at around 3 pm on that day and temperature increased to 33 degree Celcius, which favoured a strong unstable atmosphere. The atmospheric pressure decreased about 2.0 hectopascal, which also supported a cloudburst-type situation, he added.

OB Bureau

Recent Posts

Odisha: Malkangiri-Visakhapatnam Air Connectivity May Become A Reality In 2025

Malkangiri: If things go as per plan, flight services between Odisha’s Malkangiri town and Visakhapatnam…

10 minutes ago

Miscreants Attack Man, Kidnap Female Friend In Odisha Capital

Bhubaneswar: Unidentified miscreants allegedly attacked a man and kidnapped his female friend in Maitri Vihar…

23 minutes ago

Youth Beaten To Death On Suspicion Of Theft At Shop In Odisha’s Balasore

Balasore: A young man was allegedly beaten to death on the suspicion of having committed…

1 hour ago

When A ‘Powerful Man’s Wife’ Broke Into Varun Dhawan’s House To Elope With Actor!

Mumbai: Bollywood celebrities have often had funny, at times bizarre experiences, mostly involving hero-worshipping, demanding fans.…

14 hours ago

Jatra Party Owner Arrested For Duping Actress Of Over Rs 8 Lakh In Bhubanewar

Bhubaneswar: Police have arrested the owner of a Jatra (theatre) group for allegedly duping an…

14 hours ago

How Punjab Farmers Have Paved The Way For Revival Of Organic Desi Cotton

Sanskriti Talwar Faridkot (Punjab): For the third consecutive year, Balwinder Singh of Mallan village in…

15 hours ago

This website uses cookies.