ZIP code 54623, covering Coon Valley, WI, has 91 natural disaster events in the historical record. These include 43 hailstorms, 21 floods, and 10 blizzards. Total documented property damage amounts to $90.6M. These events have resulted in 6 recorded deaths and 62 injuries.
With 43 recorded incidents (47% of all events), hailstorms are the leading natural hazard for this ZIP code. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for hail-related events here is 5/5 (extreme). Hail-related events have caused a combined $25.7M in documented property damage. The most recent recorded hailstorm occurred on Jul 28, 2023.
There have been 21 recorded floods in this area, representing 23% of all disaster events. Of these, 15 (71%) 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 $45.1M in documented property damage. The most recent recorded flood occurred on Aug 7, 2021.
Coon Valley has experienced 10 blizzards on record. Of these, 10 (100%) 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 $726.6K in documented property damage. 2 fatalities have been attributed to blizzards in this area. The most recent recorded blizzard occurred on Dec 28, 2021.
Coon Valley has experienced 9 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 $18.6M in documented property damage. The most recent recorded tornado occurred on Jun 25, 2025.
Coon Valley has experienced 4 severe wind events on record. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for wind-related events here is 4/5 (severe). Wind-related events have caused a combined $458K in documented property damage. The most recent recorded severe wind event occurred on May 22, 2011.
Coon Valley has experienced 3 extreme heat events 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 heat-related events here is 5/5 (extreme). Heat-related events have caused a combined $7K in documented property damage. 3 fatalities have been attributed to extreme heat events in this area. The most recent recorded extreme heat event occurred on Jul 2, 2012.
The most significant disaster event on record for Coon Valley was Flash Flood on Aug 18, 2007, which caused $28.7M in property damage. Another major event was 2" Hail (Apr 10, 2011), causing $20M in damages. EF2 Tornado on May 22, 2011 also caused significant damage ($15.2M).
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Based on federal and state records, ZIP code 54623 has experienced 91 natural disaster events. The hazard types affecting this area include hailstorms (43 events), floods (21 events), blizzards (10 events), tornadoes (9 events), severe wind events (4 events), extreme heat events (3 events), and extreme cold event (1 event). The primary hazard is hailstorms, which account for 47% of all recorded events.
Hailstorms are the most frequently recorded hazard in Coon Valley, WI, with 43 events documented. These events have caused a combined $25.7M in property damage.
Yes, Coon Valley (ZIP 54623) has 21 recorded flood events. These floods have caused $45.1M in total property damage. The most recent flood on record occurred on Aug 7, 2021.
Coon Valley has 9 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 $18.6M. The most recent tornado was recorded on Jun 25, 2025.
The most damaging natural disaster on record for ZIP code 54623 was Flash Flood, which occurred on Aug 18, 2007. This event caused $28.7M in documented property damage. It was rated at severity level 5/5.
Natural disasters have caused a documented total of $90.6M in property damage in the Coon Valley, WI area (ZIP 54623). 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 →