Federal records document 56 natural disaster events in the Unionville, TN area (ZIP 37180). These include 18 hailstorms, 13 tornadoes, and 9 floods. Total documented property damage amounts to $12.9M. These events have resulted in 5 recorded deaths and 44 injuries.
With 18 recorded incidents (32% of all events), hailstorms are the leading natural hazard for this ZIP code. Of these, 3 (17%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for hail-related events here is 5/5 (extreme). The most recent recorded hailstorm occurred on May 20, 2025.
There have been 13 recorded tornadoes in this area, representing 23% of all disaster events. 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 $11.1M in documented property damage. 1 fatality has been attributed to tornadoes in this area. The most recent recorded tornado occurred on Mar 15, 2025.
Unionville has experienced 9 floods on record. Of these, 5 (56%) 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 $999.4K in documented property damage. The most recent recorded flood occurred on May 8, 2024.
Unionville has experienced 7 blizzards on record. Of these, 6 (86%) 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 $385K in documented property damage. The most recent recorded blizzard occurred on Feb 16, 2015.
Unionville has experienced 6 severe wind events on record. Wind-related events have caused a combined $415K in documented property damage. The most recent recorded severe wind event occurred on May 8, 2024.
Unionville has experienced 3 extreme heat events on record. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for heat-related events here is 4/5 (severe). 4 fatalities have been attributed to extreme heat events in this area. The most recent recorded extreme heat event occurred on Jul 11, 2019.
The most significant disaster event on record for Unionville was EF4 Tornado on Jan 24, 1997, which caused $4.7M in property damage. Another major event was EF2 Tornado (Nov 6, 2018), causing $3.4M in damages. EF1 Tornado on Apr 1, 2023 also caused significant damage ($1M).
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Based on federal and state records, ZIP code 37180 has experienced 56 natural disaster events. The hazard types affecting this area include hailstorms (18 events), tornadoes (13 events), floods (9 events), blizzards (7 events), severe wind events (6 events), and extreme heat events (3 events). The primary hazard is hailstorms, which account for 32% of all recorded events.
Hailstorms are the most frequently recorded hazard in Unionville, TN, with 18 events documented.
Yes, Unionville (ZIP 37180) has 9 recorded flood events. These floods have caused $999.4K in total property damage. The most recent flood on record occurred on May 8, 2024.
Unionville has 13 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 $11.1M. The most recent tornado was recorded on Mar 15, 2025.
The most damaging natural disaster on record for ZIP code 37180 was EF4 Tornado, which occurred on Jan 24, 1997. This event caused $4.7M in documented property damage. It was rated at severity level 5/5.
Natural disasters have caused a documented total of $12.9M in property damage in the Unionville, TN area (ZIP 37180). 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 →