ZIP code 91706, covering Irwindale, CA, has 112 natural disaster events in the historical record. These include 67 wildfires, 42 earthquakes, and 3 hailstorms.
With 67 recorded incidents (60% of all events), wildfires are the leading natural hazard for this ZIP code. Of these, 4 (6%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for wildfire-related events here is 4/5 (severe). The most recent recorded wildfire occurred on Oct 1, 2020.
There have been 42 recorded earthquakes in this area, representing 38% of all disaster events. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for seismic events here is 4/5 (severe). The most recent recorded earthquake occurred on Sep 19, 2020.
Irwindale has experienced 3 hailstorms on record. The most recent recorded hailstorm occurred on Mar 24, 2024.
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Based on federal and state records, ZIP code 91706 has experienced 112 natural disaster events. The hazard types affecting this area include wildfires (67 events), earthquakes (42 events), and hailstorms (3 events). The primary hazard is wildfires, which account for 60% of all recorded events.
Wildfires are the most frequently recorded hazard in Irwindale, CA, with 67 events documented.
The most damaging natural disaster on record for ZIP code 91706 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 →