What is the direction of summer and winter monsoon?
During winter, the flow of the upper ocean is directed westward from near the Indonesian Archipelago to the Arabian Sea. During the summer, the direction reverses, with eastward flow extending from Somalia into the Bay of Bengal. These variations are due to changes in the wind stress associated with the Indian monsoon.
Where is the monsoon located?
A monsoon forms in the tropics (between 0 and 23.5 degrees latitude north and south) and subtropics (between 23.5 degrees and 35 degrees latitude north and south), according to World Monsoons. The strongest monsoons tend to occur in India and South Asia in the north and Australia and Malaysia in the south.
What is the direction of advancing monsoon?
In the case of Advancing Monsoon, winds enter India from the South (in the month of June), and move Northwards and cover the entire country in a month. The Winds start retreating from the Northern Plains when the temperature falls in the Northern Plains in October and November.
What causes a monsoon to form?
The primary cause of monsoons is the difference between annual temperature trends over land and sea. This low pressure regions sees continuous rise of moist wind from the sea surface to the upper layers of the atmosphere, where the cooling means the air can no longer hold so much moisture resulting in precipitation.
What is southwest monsoon?
The period June to September is referred to as the ‘Southwest Monsoon’ period. Southwest Monsoon period is the principal rainy season for the Indian subcontinent. The whole country receives nearly 75% of its rainfall during this period.
What type of wind is monsoon?
A monsoon is a seasonal wind system that shifts its direction from summer to winter as the temperature differential changes between land and sea. Monsoons often bring torrential summerrains, such as on the Indian subcontinent where the summer monsoon delivers three-quarters of the country’s annual precipitation.
What would happen if there is no monsoon in Bhutan?
A weak monsoon this year means little water for crops that are dependent on the abundant rainfall. The increased occurrence of temperature extremes and altered rainfall pattern has resulted in a drinking water shortage and has affected crops mainly in the western and central parts of the country.
What happen if there is no monsoon?
Answer: No Monsoons can result in drought and agriculture can decline but soon because of lack o rain water purified sea water facility will soon develop and since half of the earth is water it could take a thousand years for it to finish but at first famine probkems could arise.
How does the summer monsoon develop?
During warmer months sunlight heats the surfaces of both land and oceans, but land temperatures rise more quickly. As the land’s surface becomes warmer, the air above it expands and an area of low pressure develops. This is why summer monsoons cause so much rain over land.
