Keene, CA (ZIP 93531) sits in one of the more disaster-active areas in the region, with 264 natural disaster events on record. These include 245 earthquakes and 19 wildfires.
The dominant hazard type for Keene is earthquakes, with 245 recorded events making up 93% of the area's disaster history. Of these, 2 (1%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for seismic events here is 4/5 (severe). The most recent recorded earthquake occurred on Jan 13, 2025.
There have been 19 recorded wildfires in this area, representing 7% of all disaster events. The most recent recorded wildfire occurred on Aug 17, 2022.
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Based on federal and state records, ZIP code 93531 has experienced 264 natural disaster events. The hazard types affecting this area include earthquakes (245 events) and wildfires (19 events). The primary hazard is earthquakes, which account for 93% of all recorded events.
Earthquakes are the most frequently recorded hazard in Keene, CA, with 245 events documented.
The most damaging natural disaster on record for ZIP code 93531 was M3.1 Earthquake, which occurred on Jan 13, 2025. It was rated at severity level 2/5.
Data sourced from FEMA (disaster declarations, NFIP flood claims), NOAA Storm Events Database, USGS Earthquake Hazards Program, and NIFC wildfire records. Historical coverage varies by source, with most records beginning in the 1950s–1970s. Full methodology →