ZIP code 94583, covering San Ramon, CA, has 149 natural disaster events in the historical record. These include 143 earthquakes, 4 floods, and 2 wildfires. Total documented property damage amounts to $2.5K.
With 143 recorded incidents (96% of all events), earthquakes are the leading natural hazard for this ZIP code. The most recent recorded earthquake occurred on Dec 24, 2025.
San Ramon has experienced 4 floods on record. Flood-related events have caused a combined $2.5K in documented property damage. The most recent recorded flood occurred on Feb 3, 2024.
San Ramon has experienced 2 wildfires on record. The most recent recorded wildfire occurred on Jan 2, 2019.
The most significant disaster event on record for San Ramon was Flood on Nov 30, 2014, which caused $2K in property damage.
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Based on federal and state records, ZIP code 94583 has experienced 149 natural disaster events. The hazard types affecting this area include earthquakes (143 events), floods (4 events), and wildfires (2 events). The primary hazard is earthquakes, which account for 96% of all recorded events.
Earthquakes are the most frequently recorded hazard in San Ramon, CA, with 143 events documented.
Yes, San Ramon (ZIP 94583) has 4 recorded flood events. These floods have caused $2.5K in total property damage. The most recent flood on record occurred on Feb 3, 2024.
The most damaging natural disaster on record for ZIP code 94583 was Flood, which occurred on Nov 30, 2014. This event caused $2K in documented property damage. It was rated at severity level 2/5.
Natural disasters have caused a documented total of $2.5K in property damage in the San Ramon, CA area (ZIP 94583). 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 →