Natural disaster risk in Minnesota

How disaster-prone is Minnesota?

Minnesota (MN) sits at a low level of federally recognized natural-disaster risk, with 8 FEMA disaster declarations on record, including 7 Major Disaster declarations (DR) that triggered full federal individual and public assistance. The dominant declaration type is Flood, followed by Severe Storm (2), Straight-Line Winds (1), Fire (1). Declaration counts at the state level reflect the cumulative federal footprint: large multi-county events count once per state, but repeat hazard patterns across decades are visible in the breakdown below.

NOAA's Storm Events Database adds the near-term severe-weather lens. Between 2015 and 2025, Minnesota recorded 20,942 individual storm events, causing 79 fatalities and 242 injuries, with combined property and crop damage estimated at $617.4M. The most frequent event types in the state are Thunderstorm Wind (4,835 events), Hail (4,465 events), Extreme Cold/Wind Chill (2,009 events). Across the state's 73 analyzed counties, FEMA's own National Risk Index flags 0 as high-risk, with an average county Risk Index score (FEMA's own formula, distinct from our Risk Score tool below) of 38.2/100.

NFIP claims data is limited or absent for this state in the current extract, which usually indicates low flood-policy penetration rather than zero flood risk. The highest-Expected-Annual-Loss hazard across the state is Cold Wave, estimated at $0.3B annually. Drill into individual counties for localized risk, read FEMA's hazard-specific briefings, and review insurance and flood-zone designations, state-level averages can mask sharp county-to-county differences in exposure and resilience.