The database currently contains data from January 1950 to September 2025, as entered by NOAA's National Weather Service (NWS). Due to changes in the data collection and …

The Extreme Storm Database is designed to serve as the main source for historic storm data, including depth area duration tables and precipitation totals for a given storm event.

This database contains storm data and unusual weather phenomenon reports for the United States from 1950 through the end of a recent month or year. Two search fields give users a …

The “Storm Data” publication is free online in Portable Document Format (PDF), so a PDF viewer is required to view and print these files. The data is also available from the national Storm …

The Storm Events Database is an integrated database of severe weather events across the United States from 1950 to this year, with information about a storm event's location, azimuth, …

Get accurate historical severe storm data to analyze storm patterns and prepare for future events. Bulk download now for research and risk assessment.

Jun 25, 2025 · Comprehensive records describing 48 different types of severe events, from localized thunderstorms, tornadoes, and flash floods to regional events such as hurricanes, …

Jan 14, 2022 · Database of all severe weather reported to the National Weather Service for the United States from 1950-2021. When severe weather occurs in the United States, there are …

Oct 28, 2025 · See how historical weather data helps NOAA and IBSS forecast future storms and guide infrastructure built for tomorrow’s challenges.

The National Oceanic and Atmospheric Administration's Storm Events Database represents one of the most comprehensive and rigorous collections of severe weather data in the world, …