ZIP code 91307, covering West Hills, CA, has 182 natural disaster events in the historical record. These include 112 wildfires, 69 earthquakes, and 1 hailstorm.
With 112 recorded incidents (62% of all events), wildfires are the leading natural hazard for this ZIP code. Of these, 8 (7%) 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 Feb 4, 2025.
Earthquakes account for 38% of the disaster record here, with 69 events documented. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for seismic events here is 5/5 (extreme). The most recent recorded earthquake occurred on Feb 26, 2021.
West Hills has experienced 1 hailstorm on record. The most recent recorded hailstorm occurred on Oct 19, 2010.
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Based on federal and state records, ZIP code 91307 has experienced 182 natural disaster events. The hazard types affecting this area include wildfires (112 events), earthquakes (69 events), and hailstorm (1 event). The primary hazard is wildfires, which account for 62% of all recorded events.
Wildfires are the most frequently recorded hazard in West Hills, CA, with 112 events documented.
The most damaging natural disaster on record for ZIP code 91307 was Wildfire: KENNETH (999 acres), which occurred on Feb 4, 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 →