Natural disaster risk in Nevada

How disaster-prone is Nevada?

Nevada (NV) sits at a low level of federally recognized natural-disaster risk, with 31 FEMA disaster declarations on record, including 1 Major Disaster declarations (DR) that triggered full federal individual and public assistance. The dominant declaration type is Fire, followed by Flood (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, Nevada recorded 4,981 individual storm events, causing 891 fatalities and 162 injuries, with combined property and crop damage estimated at $198.9M. The most frequent event types in the state are High Wind (1,861 events), Heavy Snow (960 events), Thunderstorm Wind (525 events). Across the state's 9 analyzed counties, FEMA's own National Risk Index flags 2 as high-risk, with an average county Risk Index score (FEMA's own formula, distinct from our Risk Score tool below) of 56.2/100.

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 Earthquake, 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.