Question

What do you mean by western disturbance

Answer 1

a western disturbance is a extra tropical storm organ originating in the Mediterranean region that brings sudden winter rain to the North Western parts of Pakistan's Western parts it is a non-monsoonal precipitation pattern drivin by westerlies the moisture in these Storms usually originates over the meditarian sea and the Atlantic Ocean extratropical Storms are a global phenomenon which Monster usually carried in the upper atmosphere unlike their tropical counterparts where the monster is carried in the lower atmosphere in the case of the subcontinent moisture is sometimes said as rain when the storm system in com turns the Himalayas

Western disturbance are important for the development of Rabi crops which includes the locally important staple weed

hope it helps u

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Answer 2

Western Disturbance as “a low pressure area or a trough over surface or the upper-air in the westerly winds regime, north of 20°N, causing changes in pressure, wind pattern and temperature fields. It is accompanied by cloudiness, with or without precipitation.”