Gwynedd Valley, PA (ZIP 19437) has experienced 61 recorded natural disaster events based on federal and state agency records. These include 19 extreme heat events, 16 hailstorms, and 13 blizzards. Total documented property damage amounts to $37.2M. These events have resulted in 45 recorded deaths and 31 injuries.
With 19 recorded incidents (31% of all events), extreme heat events are the leading natural hazard for this ZIP code. Of these, 11 (58%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for heat-related events here is 5/5 (extreme). Heat-related events have caused a combined $10K in documented property damage. 31 fatalities have been attributed to extreme heat events in this area. The most recent recorded extreme heat event occurred on Jul 1, 2012.
There have been 16 recorded hailstorms in this area, representing 26% of all disaster events. The most recent recorded hailstorm occurred on Jun 16, 2023.
There have been 13 recorded blizzards in this area, representing 21% of all disaster events. Of these, 7 (54%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for winter storm events here is 5/5 (extreme). Winter storm events have caused a combined $8.7M in documented property damage. 5 fatalities have been attributed to blizzards in this area. The most recent recorded blizzard occurred on Feb 1, 2011.
Gwynedd Valley has experienced 4 extreme cold events on record. 4 fatalities have been attributed to extreme cold events in this area. The most recent recorded extreme cold event occurred on Feb 6, 2007.
Gwynedd Valley has experienced 3 floods on record. Of these, 2 (67%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for flood-related events here is 5/5 (extreme). Flood-related events have caused a combined $23.2M in documented property damage. 4 fatalities have been attributed to floods in this area. The most recent recorded flood occurred on Sep 1, 2021.
Gwynedd Valley has experienced 3 tornadoes on record. Tornado-related events have caused a combined $5.3M in documented property damage. 1 fatality has been attributed to tornadoes in this area. The most recent recorded tornado occurred on Sep 1, 2021.
The most significant disaster event on record for Gwynedd Valley was Flash Flood on Sep 1, 2021, which caused $20M in property damage. Another major event was EF2 Tornado (Sep 1, 2021), causing $5M in damages. Winter Storm on Feb 9, 2010 also caused significant damage ($5M).
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Based on federal and state records, ZIP code 19437 has experienced 61 natural disaster events. The hazard types affecting this area include extreme heat events (19 events), hailstorms (16 events), blizzards (13 events), extreme cold events (4 events), floods (3 events), tornadoes (3 events), severe wind events (2 events), and earthquake (1 event). The primary hazard is extreme heat events, which account for 31% of all recorded events.
Extreme heat events are the most frequently recorded hazard in Gwynedd Valley, PA, with 19 events documented. These events have caused a combined $10K in property damage.
Yes, Gwynedd Valley (ZIP 19437) has 3 recorded flood events. These floods have caused $23.2M in total property damage. The most recent flood on record occurred on Sep 1, 2021.
Gwynedd Valley has 3 recorded tornado events in the historical record. The strongest tornado recorded reached severity level 3/5 on the normalized scale. Total property damage from tornadoes in this area is $5.3M. The most recent tornado was recorded on Sep 1, 2021.
The most damaging natural disaster on record for ZIP code 19437 was Flash Flood, which occurred on Sep 1, 2021. This event caused $20M in documented property damage. It was rated at severity level 5/5.
Natural disasters have caused a documented total of $37.2M in property damage in the Gwynedd Valley, PA area (ZIP 19437). 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 →