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Fema Declarations

US FEMA declaration history pack that pairs declaration-level records with area-centric county and state declaration coverage. Use it for administrative response history, declaration footprints, declaration program flags, and declaration-to-event linkage, not as a substitute for NRI risk scores or direct hazard event catalogs.

DisastersEventsUsa2 sources

Server-rendered pack metadata

Fema Declarations

US FEMA declaration history pack that pairs declaration-level records with area-centric county and state declaration coverage. Use it for administrative response history, declaration footprints, declaration program flags, and declaration-to-event linkage, not as a substitute for NRI risk scores or direct hazard event catalogs.

Maintainer
DaedalMap
Status
Needs Work
Access
Map runtime
Date range
1959 - 2026
Coverage
Single country
Geographic levels
1, 2
Geographic scope
usa
Category
disasters
Data type
events
Data sets
2

Data sets

Data setSourceLicenseTimeLevels
FEMA Disaster Declarations
fema_declarations
https://www.fema.gov/api/open/v2/DisasterDeclarationsSummariesPublic Domain (U.S. Government)1973 - 2026-
Declaration-level FEMA history. Each row is one disasterNumber with all affected loc_ids packed into one cell.
FEMA Disaster Declarations Summaries
fema_disasters
https://www.fema.gov/api/open/v2/DisasterDeclarationsSummariesPublic Domain (U.S. Government)1959 - 20262
County-year aggregates derived from OpenFEMA disaster declaration summaries, including declaration totals, assistance flags, declaration types, and incident categories.

Example questions

  • Which counties had the most FEMA flood declarations since 2000?
  • What areas did FEMA declaration DR-4337 affect?
  • Which FEMA declarations already map to named hurricane events?