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Catastrophe Review

US Disaster Activity: November 2026

2026-11-01 through 2026-11-30 · All data from federal sources

842
Total Events
10
Peril Types
34
States Affected
Activity by Peril
Earthquakes
230max 6.1 · avg 3.7
Floods
214max 8.0 · avg 7.2
Severe Weather
138max 6.0 · avg 4.5
tornado
116max 9.0 · avg 6.6
high_wind
60max 6.5 · avg 6.1
Wildfires
43max 6.0 · avg 2.5
winter_storm
25max 6.5 · avg 5.8
hail
11max 6.0 · avg 5.0
extreme_heat
4max 4.0 · avg 4.0
fire_weather
1max 5.0 · avg 5.0
Significant Events (severity 3.0+)
Data Sources

Event data sourced from USGS (earthquakes), NOAA NHC (hurricanes), NWS flood alerts (floods), NOAA SPC (severe weather), NIFC (wildfires), and NASA FIRMS (fire hotspots). All data is ingested directly from federal agency APIs with full provenance tracking.

Decision-support intelligence — not a primary alerting or dispatch system. Verify against official sources.