Severe Storm history in South Dakota
South Dakota has 510 county-level severe storm declarations across 65 counties. Perkins County leads with 12 declarations. Total tracked FEMA obligations for severe storm events in this state: $194.1M.
This page shows every South Dakota county in South Dakota that has at least one FEMA severe storm declaration on record, ranked by how many times that hazard type triggered federal aid. Counties near the top of this list have recurring exposure to severe storm events — useful context for anyone evaluating property risk, insurance needs, or emergency planning in the area.
For the full national view of severe storm declarations across all states, see the severe storm disaster type page. For all hazard types in South Dakota, see the South Dakota state page.