Old Harbor, AK (ZIP 99643) shows 1 recorded natural disaster event — a comparatively quiet history. These include 1 wildfire.
With 1 recorded incidents (100% of all events), wildfires are the leading natural hazard for this ZIP code. The most recent recorded wildfire occurred on Apr 13, 2007.
Explore disaster history for adjacent areas
Based on federal and state records, ZIP code 99643 has experienced 1 natural disaster event. The hazard types affecting this area include wildfire (1 event). The primary hazard is wildfires, which accounts for 100% of all recorded events.
Wildfires are the most frequently recorded hazard in Old Harbor, AK, with 1 event documented.
The most damaging natural disaster on record for ZIP code 99643 was Wildfire: OLD HARBOR (152 acres), which occurred on Apr 13, 2007. It was rated at severity level 2/5.
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 →