West Covina, CA (ZIP 91791) has experienced 96 recorded natural disaster events based on federal and state agency records. These include 80 wildfires, 10 earthquakes, and 3 hailstorms.
Wildfires represent the most common natural hazard in this area, accounting for 83% of all recorded events (80 total). The most recent recorded wildfire occurred on Jan 2, 2019.
West Covina has experienced 10 earthquakes on record. The most recent recorded earthquake occurred on Sep 19, 2013.
West Covina has experienced 3 hailstorms on record. The most recent recorded hailstorm occurred on Mar 24, 2024.
West Covina has experienced 3 severe wind events on record. The most recent recorded severe wind event occurred on Apr 18, 2000.
Explore disaster history for adjacent areas
Based on federal and state records, ZIP code 91791 has experienced 96 natural disaster events. The hazard types affecting this area include wildfires (80 events), earthquakes (10 events), hailstorms (3 events), and severe wind events (3 events). The primary hazard is wildfires, which account for 83% of all recorded events.
Wildfires are the most frequently recorded hazard in West Covina, CA, with 80 events documented.
The most damaging natural disaster on record for ZIP code 91791 was 1" Hail, which occurred on Mar 24, 2024. 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 →