A negative Indian Ocean Dipole generally leads to: MCQ with Answer and Explanation

Explanation:
The northeastern states, especially Meghalaya, receive high rainfall due to the orographic effect of the Himalayas and the Eastern Ghats. The moisture-laden southwest monsoon winds are forced to rise over these mountains, causing heavy precipitation.

Explanation:
Radiation fog forms on clear, calm nights when the ground radiates heat, cooling the air near the surface to its dew point, causing condensation and fog. It is common in valleys and basins.

Explanation:
Nor'westers are violent thunderstorms that occur in West Bengal and Assam during the pre-monsoon season (April-May).