Q. Consider the following statements:
Statement I: Cloudburst is defined by the India Meteorological Department (IMD) as precipitation exceeding 100 mm per hour over an area of about 20 to 30 square kilometers.
Statement II: This intense rainfall occurs primarily due to orographic lifting, wherein warm moist air rises over mountain slopes, cools rapidly, and releases moisture suddenly in the form of a heavy downpour.
Which one of the following is correct?
Answer: A
Notes:
Explanation:
- IMD defines a cloudburst as rainfall exceeding 100 mm/hour over a small area (20–30 sq km).
- Orographic lift is the main cause in mountainous regions, where moist air rises, cools, and releases a sudden burst of precipitation, explaining the mechanism behind cloudbursts.
Source- TOI

