How far do nimbostratus clouds typically extend down to?

Nimbostratus clouds are characterized as thick, dark clouds that cover the sky and are associated with continuous precipitation. Typically, they extend from around 1,000 feet above ground level (AGL) to about 10,000 feet AGL. This depth is significant because it allows them to produce steady rain or drizzle, often leading to low visibility conditions. The correct response, indicating that nimbostratus clouds typically extend down to 1,000 feet AGL, captures the essential nature of these clouds in terms of altitude and their meteorological role. Recognizing the typical altitude range of nimbostratus clouds is crucial for aviation and weather forecasting, as it helps in anticipating the weather conditions that might be associated with these cloud types.

The other altitude options either extend below or above this typical range and would not accurately represent where these clouds commonly reside, which is crucial for understanding their impact on weather systems.