The axis of the trough lies at the foothills of the Himalayas during the break period. The onset of the monsoon over the Maritime Continent tends to follow the heating maxima down and the September , to , and the October , to , November , and December, January. This causes cold wind to sweep down from the and towards the vast spans of the Indian Ocean south of the peninsula. Wikinews has related news: has the text of the article. Thereafter, they enter the Ganga plains and mingle with the Bay of Bengal branch. Strength of impact This visualization shows the Asian monsoon and how it develops using observational and modeled data.
The Indian Ocean, on the other hand, contributes a tropical character to the Indian climate characterised by uniformity of temperature throughout the year, short diurnal range, damp air, and frequent rainfall. A lack of city infrastructure coupled with changing climate patterns causes severe economic loss including damage to property and loss of lives, as evidenced in the that brought the city to a standstill. The Great Whirl is a gyre located around 10 N and 55 E, and is only present during the summer season. These are formed in the Bay of Bengal and move along the southern fringe of the northern plains causing copious rains there which are vital for the rice crop. Under the influence of this low pressure trough, winds from North Bay of Bengal is pulled and as it reaches Coastal Tamil nadu precipitates Northeast monsoon by October 20.
The higher the mountains-, the larger is the rain-shadow effect. Thus Punjab doesn't get much rain from the South West Monsoon. The Arabian Sea Branch: This branch of the south-west monsoons strikes the highlands of the Western Ghats at almost right angles. About 50% to 60% of the rain received by the state of is from the Northeast Monsoon. South West monsoon After the spring Equinox on March 21, Sun advances north of the equator and is over the Indian subcontinent. Thus, winds blowing from the southwest result in eastward currents, while winds blowing from the northeast result in westward currents.
It is characterised by a warm, rainy summer monsoon and a cold, dry winter monsoon. A northern current of this branch strikes the Khasi hills in Meghalaya and causes very heavy rains. The image shows how the Aravalli range divides Rajasthan into two. Moving along the Narmada and Tapi River valleys, these winds cause rainfall in extensive areas of central India. Over oceans, the air temperature remains relatively stable for two reasons: water has a relatively high 3.
Mawsynram is flanked on all sides by the Garo, Khasi and Jaintia hills except for a gap through which the rain-bearing winds enter and are forced to rise, thus yielding the heaviest rainfall. The general direction of winds in this season is from South-West to North-East in the major part of the country. This store has a turnover of around £1 million and has a team of 13. The seasonally reversing open ocean currents that pass south of India are referred to as the Winter Monsoon Current and the Summer Monsoon Current alternately, the Northeast Monsoon Current and the Southwest Monsoon Current. It affects Mexico along the as well as , , , , , and. Another current of the Bay of Bengal branch takes a left turn at the eastern end of the low pressure trough roughly the Bengal delta.
Winter weddings are great because of the cool climate and those amazing evening lawn parties but winter also brings chapped lips and dry skin. Monsoonal circulations are driven by the differences in temperature between land masses and adjacent oceans. As a result, the areas lying north of the equator tropics and sub-tropics - get a progressive high incidence of solar radiation. These storms generally feature significantly lower than average temperatures, fierce rain or hail, thunder and strong winds. As the land's surface becomes warmer, the air above it expands and an area of develops. The monsoon is widely welcomed and appreciated by city-dwellers as well, for it provides relief from the climax of summer heat in June. It is one of the most organised and customer centric salon and spa chain in North India.
This moist air rises to a higher altitude over land and then it flows back toward the ocean thus completing the cycle. The decrease westwards is attributed to the increasing distance from the source of the moisture. The in this region splits into the southern subtropical jet and the polar jet. Of the total moisture carried by the two branches, only 20 per cent falls as precipitation. The North American monsoon is known to many as the Summer, Southwest, Mexican or Arizona monsoon.
The seasonally varying ocean current regime found in the tropical regions of the northern Indian Ocean The Indian Monsoon Current refers to the seasonally varying regime found in the regions of the northern. The rain occurs in a concentrated belt that stretches east-west except in East China where it is tilted east-northeast over Korea and Japan. The Arabian sea branch of monsoon goes parallel to the Aravalli range, which prevents any of the monsoon winds to reach the western part of Rajasthan. The decrease in rainfall intensity from north to south, on the other hand, is due to increasing distance from the mountains which are responsible for lifting the moisture-laden winds and causing orogenic rainfall in the plains, especially in the foothills. After the Autumal equinox on September 22, Sun starts receding south further cooling down the Indian landmass. Because of the critical importance of monsoon rainfall to agricultural production, predictions of the monsoon's arrival date are eagerly watched by government planners and agronomists who need to determine the optimal dates for plantings. After the arrival at the Eastern Himalayas, the winds turns towards the , travelling over the at a rate of roughly 1—2 weeks per state, pouring rain all along its way.
A consequence of the , explains that oceanic flow at the surface is directed at 45 degrees to the right of the wind stress in the Northern Hemisphere. During warmer months sunlight heats the surfaces of both land and oceans, but land temperatures rise more quickly. The Arabian Sea branch is more powerful of the two because of two reasons—one, the size of the Arabian Sea is bigger and two, most of the Arabian Sea branch falls over India, while most of the Bay of Bengal branch goes to Myanmar, Malaysia and Thailand. The southwest monsoon usually breaks on the west coast early in June and reaches most of South Asia by the first week in July. Northeast monsoon Monsoon clouds in Around September, with the sun fast retreating south, the northern land mass of the Indian subcontinent begins to cool off rapidly.
By December end, the monsoons have completely withdrawn from India. The distribution of rainfall is controlled by the relief features of the land and the direction of the rain-bearing winds. Its sub-branch strikes the Garo and Khasi hills of Meghalaya Mawsynram, located on the crest of Khasi hills, receives the highest average annual rainfall 1141 cm in the world. It migrates northward from the equatorial Atlantic in February, reaches western Africa on or near June 22, then moves back to the south by October. These winds are enhanced by the formation of an atmospheric western boundary current created by the high terrain over eastern Africa. See photos only taken 3 months apart in the Western Ghats. Our feet also carry around all our weight, and need pampering from time to time.