Anderson Island, WA (ZIP 98303) shows 5 recorded natural disaster events — a comparatively quiet history. These include 5 earthquakes.
The dominant hazard type for Anderson Island is earthquakes, with 5 recorded events making up 100% of the area's disaster history. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for seismic events here is 5/5 (extreme). The most recent recorded earthquake occurred on Oct 12, 2014.
Explore disaster history for adjacent areas
Based on federal source records, ZIP code 98303 has experienced 5 natural disaster events. The hazard types affecting this area include earthquakes (5 events). The primary hazard is earthquakes, which account for 100% of all recorded events.
Earthquakes are the most frequently recorded hazard in Anderson Island, WA, with 5 events documented.
The most damaging natural disaster on record for ZIP code 98303 was M3.5 Earthquake, which occurred on Oct 12, 2014. 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 →