Derry, PA (ZIP 15627) has experienced 110 recorded natural disaster events based on federal and state agency records. These include 45 floods, 38 hailstorms, and 11 severe wind events. Total documented property damage amounts to $21.6M. These events have resulted in 2 recorded deaths and 19 injuries.
Floods represent the most common natural hazard in this area, accounting for 41% of all recorded events (45 total). Of these, 12 (27%) 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 $12M in documented property damage. The most recent recorded flood occurred on Jun 17, 2025.
There have been 38 recorded hailstorms in this area, representing 35% of all disaster events. Hail-related events have caused a combined $100K in documented property damage. The most recent recorded hailstorm occurred on May 4, 2025.
There have been 11 recorded severe wind events in this area, representing 10% of all disaster events. Wind-related events have caused a combined $175K in documented property damage. The most recent recorded severe wind event occurred on Apr 29, 2025.
Derry has experienced 10 tornadoes on record. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for tornado-related events here is 4/5 (severe). Tornado-related events have caused a combined $9.2M in documented property damage. 1 fatality has been attributed to tornadoes in this area. The most recent recorded tornado occurred on May 8, 2024.
Derry has experienced 6 blizzards on record. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for winter storm events here is 5/5 (extreme). Winter storm events have caused a combined $137K in documented property damage. 1 fatality has been attributed to blizzards in this area. The most recent recorded blizzard occurred on Dec 13, 2009.
The most significant disaster event on record for Derry was Flood on Sep 17, 2004, which caused $5M in property damage. Another major event was Flood (Jan 19, 1996), causing $4M in damages. EF1 Tornado on Jun 1, 2012 also caused significant damage ($3M).
Explore disaster history for adjacent areas
Based on federal and state records, ZIP code 15627 has experienced 110 natural disaster events. The hazard types affecting this area include floods (45 events), hailstorms (38 events), severe wind events (11 events), tornadoes (10 events), and blizzards (6 events). The primary hazard is floods, which account for 41% of all recorded events.
Floods are the most frequently recorded hazard in Derry, PA, with 45 events documented. These events have caused a combined $12M in property damage.
Yes, Derry (ZIP 15627) has 45 recorded flood events. These floods have caused $12M in total property damage. The most recent flood on record occurred on Jun 17, 2025.
Derry has 10 recorded tornado events in the historical record. The strongest tornado recorded reached severity level 4/5 on the normalized scale. Total property damage from tornadoes in this area is $9.2M. The most recent tornado was recorded on May 8, 2024.
The most damaging natural disaster on record for ZIP code 15627 was Flood, which occurred on Sep 17, 2004. This event caused $5M in documented property damage. It was rated at severity level 5/5.
Natural disasters have caused a documented total of $21.6M in property damage in the Derry, PA area (ZIP 15627). 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 →