ZIP code 46730, covering Corunna, IN, has 59 natural disaster events in the historical record. These include 43 hailstorms, 12 tornadoes, and 4 floods. Total documented property damage amounts to $81M. These events have resulted in 3 recorded deaths and 50 injuries.
With 43 recorded incidents (73% of all events), hailstorms are the leading natural hazard for this ZIP code. Of these, 8 (19%) 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 4/5 (severe). Hail-related events have caused a combined $632K in documented property damage. The most recent recorded hailstorm occurred on May 7, 2024.
There have been 12 recorded tornadoes in this area, representing 20% of all disaster events. Of these, 4 (33%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for tornado-related events here is 4/5 (severe). Tornado-related events have caused a combined $79.8M in documented property damage. 3 fatalities have been attributed to tornadoes in this area. The most recent recorded tornado occurred on Mar 30, 2025.
Corunna has experienced 4 floods on record. Of these, 3 (75%) 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 $476K in documented property damage. The most recent recorded flood occurred on Jul 19, 2025.
The most significant disaster event on record for Corunna was EF3 Tornado on Mar 27, 1991, which caused $25M in property damage and was linked to 1 fatality. Another major event was EF2 Tornado (Jul 14, 1992), causing $25M in damages. EF2 Tornado on Jul 14, 1992 also caused significant damage ($25M).
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Based on federal and state records, ZIP code 46730 has experienced 59 natural disaster events. The hazard types affecting this area include hailstorms (43 events), tornadoes (12 events), and floods (4 events). The primary hazard is hailstorms, which account for 73% of all recorded events.
Hailstorms are the most frequently recorded hazard in Corunna, IN, with 43 events documented. These events have caused a combined $632K in property damage.
Yes, Corunna (ZIP 46730) has 4 recorded flood events. These floods have caused $476K in total property damage. The most recent flood on record occurred on Jul 19, 2025.
Corunna has 12 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 $79.8M. The most recent tornado was recorded on Mar 30, 2025.
The most damaging natural disaster on record for ZIP code 46730 was EF3 Tornado, which occurred on Mar 27, 1991. This event caused $25M in documented property damage. It resulted in 1 reported fatality. It was rated at severity level 4/5.
Natural disasters have caused a documented total of $81M in property damage in the Corunna, IN area (ZIP 46730). 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 →