Pasadena, CA (ZIP 91107) has experienced 103 recorded natural disaster events based on federal and state agency records. These include 59 wildfires, 41 earthquakes, and 2 tornadoes.
Wildfires represent the most common natural hazard in this area, accounting for 57% of all recorded events (59 total). Of these, 8 (14%) 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 Jan 31, 2025.
There have been 41 recorded earthquakes in this area, representing 40% of all disaster events. Of these, 3 (7%) 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 Jun 8, 2023.
Pasadena has experienced 2 tornadoes on record. The most recent recorded tornado occurred on Mar 20, 1992.
Pasadena has experienced 1 hailstorm on record. The most recent recorded hailstorm occurred on Oct 17, 2005.
Explore disaster history for adjacent areas
Based on federal and state records, ZIP code 91107 has experienced 103 natural disaster events. The hazard types affecting this area include wildfires (59 events), earthquakes (41 events), tornadoes (2 events), and hailstorm (1 event). The primary hazard is wildfires, which account for 57% of all recorded events.
Wildfires are the most frequently recorded hazard in Pasadena, CA, with 59 events documented.
Pasadena has 2 recorded tornado events in the historical record. The most recent tornado was recorded on Mar 20, 1992.
The most damaging natural disaster on record for ZIP code 91107 was Wildfire: EATON (14.1K acres), which occurred on Jan 31, 2025. It was rated at severity level 4/5.
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 →