Onalaska, WA (ZIP 98570) shows 2 recorded natural disaster events — a comparatively quiet history. These include 2 earthquakes.
The dominant hazard type for Onalaska is earthquakes, with 2 recorded events making up 100% of the area's disaster history. The most recent recorded earthquake occurred on Sep 12, 2020.
Explore disaster history for adjacent areas
Based on federal source records, ZIP code 98570 has experienced 2 natural disaster events. The hazard types affecting this area include earthquakes (2 events). The primary hazard is earthquakes, which account for 100% of all recorded events.
Earthquakes are the most frequently recorded hazard in Onalaska, WA, with 2 events documented.
The most damaging natural disaster on record for ZIP code 98570 was M3.1 Earthquake, which occurred on Sep 12, 2020. 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 →