ZIP code 46733, covering Decatur, IN, has 91 natural disaster events in the historical record. These include 47 hailstorms, 30 tornadoes, and 7 severe wind events. Total documented property damage amounts to $43.4M. These events have resulted in 6 recorded deaths and 48 injuries.
With 47 recorded incidents (52% 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 4/5 (severe). Hail-related events have caused a combined $7K in documented property damage. The most recent recorded hailstorm occurred on Apr 2, 2025.
There have been 30 recorded tornadoes in this area, representing 33% of all disaster events. Of these, 3 (10%) 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 5/5 (extreme). Tornado-related events have caused a combined $38.1M in documented property damage. 4 fatalities have been attributed to tornadoes in this area. The most recent recorded tornado occurred on Apr 2, 2025.
Decatur has experienced 7 severe wind events on record. Wind-related events have caused a combined $175K in documented property damage. The most recent recorded severe wind event occurred on Jun 29, 2012.
Decatur 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 $5.1M in documented property damage. The most recent recorded flood occurred on Mar 23, 2023.
Decatur has experienced 3 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 4/5 (severe). Winter storm events have caused a combined $25K in documented property damage. 2 fatalities have been attributed to blizzards in this area. The most recent recorded blizzard occurred on Jan 26, 2019.
The most significant disaster event on record for Decatur was EF4 Tornado on Nov 10, 2002, which caused $30M in property damage and was linked to 2 fatalities. Another major event was Flood (Jul 5, 2003), causing $5M in damages. EF4 Tornado on Apr 11, 1965 also caused significant damage ($2.5M).
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Based on federal and state records, ZIP code 46733 has experienced 91 natural disaster events. The hazard types affecting this area include hailstorms (47 events), tornadoes (30 events), severe wind events (7 events), floods (4 events), and blizzards (3 events). The primary hazard is hailstorms, which account for 52% of all recorded events.
Hailstorms are the most frequently recorded hazard in Decatur, IN, with 47 events documented. These events have caused a combined $7K in property damage.
Yes, Decatur (ZIP 46733) has 4 recorded flood events. These floods have caused $5.1M in total property damage. The most recent flood on record occurred on Mar 23, 2023.
Decatur has 30 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 $38.1M. The most recent tornado was recorded on Apr 2, 2025.
The most damaging natural disaster on record for ZIP code 46733 was EF4 Tornado, which occurred on Nov 10, 2002. This event caused $30M in documented property damage. It resulted in 2 reported fatalities. It was rated at severity level 5/5.
Natural disasters have caused a documented total of $43.4M in property damage in the Decatur, IN area (ZIP 46733). 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 →