Halcyon, CA (ZIP 93420) has experienced 96 recorded natural disaster events based on federal and state agency records. These include 83 wildfires, 12 earthquakes, and 1 tornado.
Wildfires represent the most common natural hazard in this area, accounting for 86% of all recorded events (83 total). Of these, 9 (11%) 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 5/5 (extreme). The most recent recorded wildfire occurred on Jul 4, 2022.
There have been 12 recorded earthquakes in this area, representing 13% of all disaster events. The most recent recorded earthquake occurred on Aug 24, 1995.
Halcyon has experienced 1 tornado on record. The most recent recorded tornado occurred on Feb 7, 2024.
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Based on federal and state records, ZIP code 93420 has experienced 96 natural disaster events. The hazard types affecting this area include wildfires (83 events), earthquakes (12 events), and tornado (1 event). The primary hazard is wildfires, which account for 86% of all recorded events.
Wildfires are the most frequently recorded hazard in Halcyon, CA, with 83 events documented.
Halcyon has 1 recorded tornado event in the historical record. The most recent tornado was recorded on Feb 7, 2024.
The most damaging natural disaster on record for ZIP code 93420 was EF1 Tornado, which occurred on Feb 7, 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 →