Portland, OR (ZIP 97221) shows 4 recorded natural disaster events — a comparatively quiet history. These include 2 earthquakes and 2 floods. Total documented property damage amounts to $44K.
Earthquakes represent the most common natural hazard in this area, accounting for 50% of all recorded events (2 total). One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for seismic events here is 4/5 (severe). The most recent recorded earthquake occurred on Jul 17, 2016.
Portland has experienced 2 floods on record. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for flood-related events here is 4/5 (severe). Flood-related events have caused a combined $44K in documented property damage. The most recent recorded flood occurred on May 8, 2023.
The most significant disaster event on record for Portland was Flood on Sep 28, 2013, which caused $30K in property damage.
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Based on federal and state records, ZIP code 97221 has experienced 4 natural disaster events. The hazard types affecting this area include earthquakes (2 events) and floods (2 events). The primary hazard is earthquakes, which account for 50% of all recorded events.
Earthquakes are the most frequently recorded hazard in Portland, OR, with 2 events documented.
Yes, Portland (ZIP 97221) has 2 recorded flood events. These floods have caused $44K in total property damage. The most recent flood on record occurred on May 8, 2023.
The most damaging natural disaster on record for ZIP code 97221 was Flood, which occurred on Sep 28, 2013. This event caused $30K in documented property damage. It was rated at severity level 4/5.
Natural disasters have caused a documented total of $44K in property damage in the Portland, OR area (ZIP 97221). 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 →