Is there any depression in West Bengal?
A well-marked low-pressure area over southwest Bay of Bengal intensified into a depression on Thursday morning packing wind speed of 40-50 kmph as it moved towards the north Tamil Nadu coast, the weather office said.
Is there any low pressure formed in Bay of Bengal?
“Today morning low-pressure area has formed in south Andaman and south-east Bay of Bengal. We expect it to intensify. It will move in northwest direction and become a cyclonic storm by 8th evening.
What is a depression in the sea?
Depression* A cyclonic disturbance in which the maximum sustained surface wind speed is between 17 and 33 knots (31 and 61 km/h). If the maximum sustained wind speed lies in the range 28 knots (52 km/h) to 33 knots (61 km/h) the system may be called a “deep depression”.
Why is there a depression in the Arabian Sea?
The low-pressure area over the Arabian Sea will turn into a well-marked low pressure very soon. It may intensify into a depression in subsequent 24 hours.
How is a depression formed in Bay of Bengal?
Depression Forms Over Bay Of Bengal, May Intensify To Deep Depression, Fingers Crossed For Storm. As expected, the well-marked low-pressure area over southern parts of Central Bay of Bengal (BoB) intensified into a depression. This is the maiden depression of this year and also untimely over the Indian waters.
Is any cyclone formed in Bay of Bengal?
The Bay of Bengal has always been a cyclone hotbed. Eight out of ten deadliest tropical cyclones in the world have originated over this region. It’s been 22 years since Odisha was battered by a Super Cyclonic Storm on 29th October, 1999, which resulted in death of nearly 10,000 people.
Where is low pressure in Bay of Bengal?
‘Bay Of Bengal Low Pressure’ – 39 News Result(s) The low pressure area over southeast Bay of Bengal moved further westwards and is likely to reach the coast off south Andhra Pradesh and adjoining north Tamil Nadu by November 18, bringing rainfall, the Meteorological Department said on Wednesday.
What causes depression in Bay of Bengal?
ITCZ in summer, warming of sea water which creates a low pressure area in the region. mature depressions may also have an occluded front. Depressions produce cloudy, rainy and windy weather.
Why is there so many depression in the Bay of Bengal?
In addition, the Bay receives more rainfall and freshwater habitats from the Ganga and Brahmaputra rivers on a consistent basis. This indicates that the Bay’s topwater is constantly replenished, preventing heated water from mixing with colder water below, making it perfect for a depression.
What is the difference between cyclone and depression?
To be classified as a hurricane, typhoon, or cyclone, a storm must reach wind speeds of at least 74 miles per hour (119 kilometres per hour). A tropical storm with wind speeds under 39 mph (63 km/h) is called a tropical depression.
Which cyclone is coming 2022?
Asani
Season effects
| Name | Dates | Areas affected |
|---|---|---|
| BOB 01 | March 3 – 6 | Sri Lanka |
| BOB 02 | March 20 – 23 | Andaman and Nicobar Islands, Myanmar |
| Asani | May 7 – 12 | Andaman and Nicobar Islands, Andhra Pradesh, Tamil Nadu, Karnataka, Odisha |
What is name of next cyclone in Bay of Bengal?
Cyclone Asani, first in 2022, to form over Bay of Bengal next week; All you need to know. Asani, the first cyclone to hit India in 2022, is brewing over southeast Bay of Bengal, says the India Meteorological Department (IMD).
What is the situation in Asani cyclone?
Severe Cyclone Asani weakened to a cyclonic storm on Wednesday, May 11, 2022, as it barrelled towards north coastal Andhra Pradesh and came within 34 km of Narsapur in the State, packing wind speed of 85 km per hour and bringing heavy rains to the region, the weather office said here.
What causes a depression in geography?
A low pressure system, also known as a depression occurs when the weather is dominated by unstable conditions. Under a depression air is rising, forming an area of low pressure at the surface. This rising air cools and condenses and helps encourage cloud formation, so the weather is often cloudy and wet.
Why Bay of Bengal is more prone to cyclones Upsc?
Most of these storms form in the Bay of Bengal, due to higher sea surface temperatures as compared to those in the Arabian Sea, which sees far fewer cyclones. The warmth leads to evaporation of moisture-laden air, which rises, with cool air rushing in below.
Why cyclone is frequent in Bay of Bengal?
Lack of landmass between the Pacific Ocean and the Bay causes cyclonic winds to move into the coastal areas causing heavy rainfall. The absence of air movements from north-western India towards the Bay in the post-monsoon phase is also another reason for the chances of cyclones in the Bay of Bengal.
How do depressions affect weather?
An area of low pressure is called a depression . Air rises in a depression so clouds and rainfall are formed. Depressions therefore bring unsettled weather and rain. Winds are normally stronger.
What is depression in geography?
A depression is an area of low pressure which moves from west to east in the northern hemisphere. Low pressure systems can be identified from a synoptic chart due to: cold fronts.
What is depression over Southeast Bay of Bengal?
NEW DELHI: The depression over southeast Bay of Bengal and adjoining south Andaman Sea has moved north-northeastwards, intensified into a deep depression at 0530 hours on Monday over north Andaman Sea and adjoining southeast Bay of Bengal.
Will deep depression over Bay of Bengal turn into Cyclonic Storm?
A depression over the Bay of Bengal is likely to trigger heavy rainfall coupled with gusty surface wind in several areas of Odisha in the next 24 hours, the met office said today. Deep Depression Over Bay Of Bengal, Likely To Turn Into Cyclonic Storm. India News | Press Trust of India | Sunday October 23, 2016.
When will low pressure area over Bay of Bengal hit Tamil Nadu?
Heavy rains pounded several regions of Tamil Nadu on Wednesday as the well marked low pressure area over Bay of Bengal concentrated into a depression, which is likely to cross the coast by November 11 evening.