Government agency data shows 45 natural disaster events for ZIP 50136 in Keswick, IA. These include 18 hailstorms, 10 floods, and 8 blizzards. Total documented property damage amounts to $34.5M. These events have resulted in 1 recorded death and 33 injuries.
The dominant hazard type for Keswick is hailstorms, with 18 recorded events making up 40% of the area's disaster history. Hail-related events have caused a combined $16K in documented property damage. The most recent recorded hailstorm occurred on Aug 15, 2024.
Keswick has experienced 10 floods on record. Of these, 9 (90%) 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 $3.4M in documented property damage. The most recent recorded flood occurred on Sep 5, 2018.
Keswick has experienced 8 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 $324K in documented property damage. The most recent recorded blizzard occurred on Feb 24, 2007.
Keswick has experienced 7 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 5/5 (extreme). Tornado-related events have caused a combined $30.4M in documented property damage. 1 fatality has been attributed to tornadoes in this area. The most recent recorded tornado occurred on Nov 11, 2015.
Keswick has experienced 1 extreme cold event on record. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for cold-related events here is 4/5 (severe). Cold-related events have caused a combined $330K in documented property damage. The most recent recorded extreme cold event occurred on May 3, 2005.
Keswick has experienced 1 severe wind event on record. The most recent recorded severe wind event occurred on Jul 2, 2024.
The most significant disaster event on record for Keswick was EF4 Tornado on Jun 7, 1984, which caused $25M in property damage and was linked to 1 fatality. Another major event was EF2 Tornado (May 8, 1988), causing $2.5M in damages. EF2 Tornado on May 8, 1988 also caused significant damage ($2.5M).
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Based on federal and state records, ZIP code 50136 has experienced 45 natural disaster events. The hazard types affecting this area include hailstorms (18 events), floods (10 events), blizzards (8 events), tornadoes (7 events), extreme cold event (1 event), and severe wind event (1 event). The primary hazard is hailstorms, which account for 40% of all recorded events.
Hailstorms are the most frequently recorded hazard in Keswick, IA, with 18 events documented. These events have caused a combined $16K in property damage.
Yes, Keswick (ZIP 50136) has 10 recorded flood events. These floods have caused $3.4M in total property damage. The most recent flood on record occurred on Sep 5, 2018.
Keswick has 7 recorded tornado events in the historical record. The strongest tornado recorded reached severity level 5/5 on the normalized scale. Total property damage from tornadoes in this area is $30.4M. The most recent tornado was recorded on Nov 11, 2015.
The most damaging natural disaster on record for ZIP code 50136 was EF4 Tornado, which occurred on Jun 7, 1984. This event caused $25M in documented property damage. It resulted in 1 reported fatality. It was rated at severity level 5/5.
Natural disasters have caused a documented total of $34.5M in property damage in the Keswick, IA area (ZIP 50136). 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 →