Storm History Lookup — By Address, County, or Date

Research past storm days at a U.S. address, in a county, or on a specific date using public NOAA and NWS data.

Three ways into the storm record

By address: the Free Report Snapshot and Address Lookup reconstruct hail, wind, warnings, and reports at one property. By date: Weather On This Date shows what the record holds for a specific day at an address. By state: Storm Data by State and the Storm Calendar show deduplicated events, biggest days, and most-impacted counties for all 50 states.

What's in the record

NWS warnings, Local Storm Reports, ASOS/AWOS observations, radar-estimated hail (MRMS MESH), the NWS wind analysis of record (URMA), official NCEI storm records, and FEMA declarations — all public, all documented on Data Sources, and combined under a published methodology.

For claims-related research

If the question is "which storm plausibly affected this property," start with Date-of-Loss Research — it organizes candidate dates with estimates and evidence, while the determinations themselves stay with qualified professionals.