Table of Contents
How does El Nino impact Indian monsoon?
El Nino: Strong El Nino events contribute to weaker monsoons and even droughts in India Southeast Asia. La Nina: The cold air occupies a larger part of India than the El Nino cold air.
What effect does El Nino have on monsoon rains?
El Nino has been generally known to suppress monsoon rainfall in India while La Nina increases it. El Niño years tend to be drier than average, but one of the strongest El Nino of the century (1997-98) produced a monsoon season with above-average rainfall for India (see table).
Is El Nino a monsoon?
El Niño years tend to be drier than average, but the strongest El Niño of the century (1997-98) produced a monsoon season with above-average rainfall. During the 14 El Niño years, summer rains ranged from well below-average to average, and even above-average.
How does El Nino and La Nina affect Indian monsoon Brainly?
El Nino during winter causes warm conditions over the Indian subcontinent and during summer, it leads to dry conditions and deficient monsoon. Whereas La Nina results in better than normal monsoon in India. Crops like Paddy, Maize, Groundnut, Guar, Castor, Tur, Moong and Bajra would suffer due to El Nino.
How does El Nino influence the intensity and time of the Indian monsoon?
The El Nino weather phenomena is gaining strength. Later global forecasts indicate potentially affecting the south west from June to September monsoon of India. El Nino, characterized by warming of surface temperatures in the Pacific Ocean, is associated with lower than normal monsoon rainfall in India.
Why does El Niño cause drought in India?
Cause of these Drought: Sudden and steep drop in rainfall in late August that was linked to an atmospheric disturbance in the mid-latitude region over the North Atlantic Ocean, creating a pattern of atmospheric currents that move over the indian subcontinent and “derail” the monsoon.
Does El Niño increase rainfall?
El Niño occurs when warm water builds up along the equator in the eastern Pacific. The warm ocean surface warms the atmosphere, which allows moisture-rich air to rise and develop into rainstorms. During El Niño years, such as 1997, the southeast receives more rain than average.
How does El Niño influence the intensity and time of the Indian monsoon?
How does El Niño affect drought?
During El Niño episodes the normal patterns of tropical precipitation and atmospheric circulation are disrupted, hence triggering extreme climate events around the globe: droughts, floods and affecting the intensity and frequency of hurricanes.