Government agency data shows 38 natural disaster events for ZIP 91942 in La Mesa, CA. These include 20 floods, 12 wildfires, and 4 earthquakes. Total documented property damage amounts to $33.2M. These events have resulted in 3 recorded deaths and 3 injuries.
With 20 recorded incidents (53% of all events), floods are the leading natural hazard for this ZIP code. Of these, 12 (60%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for flood-related events here is 5/5 (extreme). Flood-related events have caused a combined $32.9M in documented property damage. 3 fatalities have been attributed to floods in this area. The most recent recorded flood occurred on Jan 22, 2024.
There have been 12 recorded wildfires in this area, representing 32% of all disaster events. The most recent recorded wildfire occurred on Jan 2, 2019.
La Mesa has experienced 4 earthquakes on record. The most recent recorded earthquake occurred on Jun 21, 1964.
La Mesa has experienced 1 hailstorm on record. The most recent recorded hailstorm occurred on Feb 25, 1958.
La Mesa has experienced 1 tornado on record. Tornado-related events have caused a combined $250K in documented property damage. The most recent recorded tornado occurred on Mar 19, 1991.
The most significant disaster event on record for La Mesa was Flash Flood on Jan 22, 2024, which caused $30M in property damage. Another major event was Flood (Dec 21, 2010), causing $2M in damages.
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Based on federal and state records, ZIP code 91942 has experienced 38 natural disaster events. The hazard types affecting this area include floods (20 events), wildfires (12 events), earthquakes (4 events), hailstorm (1 event), and tornado (1 event). The primary hazard is floods, which account for 53% of all recorded events.
Floods are the most frequently recorded hazard in La Mesa, CA, with 20 events documented. These events have caused a combined $32.9M in property damage.
Yes, La Mesa (ZIP 91942) has 20 recorded flood events. These floods have caused $32.9M in total property damage. The most recent flood on record occurred on Jan 22, 2024.
La Mesa has 1 recorded tornado event in the historical record. Total property damage from tornadoes in this area is $250K. The most recent tornado was recorded on Mar 19, 1991.
The most damaging natural disaster on record for ZIP code 91942 was Flash Flood, which occurred on Jan 22, 2024. This event caused $30M in documented property damage. It was rated at severity level 5/5.
Natural disasters have caused a documented total of $33.2M in property damage in the La Mesa, CA area (ZIP 91942). This figure is based on historical records from FEMA, NOAA Storm Events Database, and USGS, and covers events from the 1950s through the present. Actual damages may be higher, as not all events have complete damage assessments.
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 →