This report presents rainfall data for various hydrologic design problems involving areas up to 400 sq. mi. and rainfall durations up to 24 hours (1) probable maximum precipitation (PMP) from cloudbursts and hurricanes, and (2) rainfall-intensity-frequency data for return periods from 1 to 100 years.

This report was prepared to provide generalized information for planning and design purposes in connection with Soil Conservation Service watershed protection and flood prevention programs.

This paper seeks to consolidate records of the occurrences and paths of tropical cyclones of storm and hurricane force in the North Atlantic region, and to provide information on the frequencies and seasonal distributions of these relatively rare, but important, disturbances.

This report was prepared to provide generalized information for planning and design purposes in connection with Soil Conservation Service watershed protection and flood prevention programs.