ZIP code 97303 in Keizer, OR has a relatively limited disaster record, with 4 events documented. These include 3 earthquakes and 1 hailstorm.
With 3 recorded incidents (75% of all events), earthquakes are the leading natural hazard for this ZIP code. The most recent recorded earthquake occurred on Nov 23, 2025.
Keizer has experienced 1 hailstorm on record. The most recent recorded hailstorm occurred on Apr 29, 2003.
Explore disaster history for adjacent areas
Based on federal source records, ZIP code 97303 has experienced 4 natural disaster events. The hazard types affecting this area include earthquakes (3 events) and hailstorm (1 event). The primary hazard is earthquakes, which account for 75% of all recorded events.
Earthquakes are the most frequently recorded hazard in Keizer, OR, with 3 events documented.
The most damaging natural disaster on record for ZIP code 97303 was M3.2 Earthquake, which occurred on Nov 23, 2025. It was rated at severity level 2/5.
Data sourced from NOAA Storm Events Database and USGS earthquake/wildfire records. Historical coverage varies by source; some wildfire records contain older or approximate historical years. Full methodology →