With 352 documented natural disaster events, ZIP code 69337 in Shannon, SD has a substantial history of natural hazard activity. These include 284 hailstorms, 25 severe wind events, and 22 wildfires. Total documented property damage amounts to $6.2M. These events have resulted in 1 recorded death and 78 injuries.
With 284 recorded incidents (81% of all events), hailstorms are the leading natural hazard for this ZIP code. Of these, 6 (2%) 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). Hail-related events have caused a combined $1.8M in documented property damage. The most recent recorded hailstorm occurred on Aug 16, 2025.
There have been 25 recorded severe wind events in this area, representing 7% of all disaster events. Wind-related events have caused a combined $40K in documented property damage. The most recent recorded severe wind event occurred on Jul 1, 2025.
There have been 22 recorded wildfires in this area, representing 6% of all disaster events. Of these, 3 (14%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for wildfire-related events here is 5/5 (extreme). The most recent recorded wildfire occurred on Mar 23, 2023.
There have been 13 recorded tornadoes in this area, representing 4% of all disaster events. Tornado-related events have caused a combined $3.8M in documented property damage. 1 fatality has been attributed to tornadoes in this area. The most recent recorded tornado occurred on Jun 11, 2013.
Shannon has experienced 4 floods on record. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for flood-related events here is 5/5 (extreme). Flood-related events have caused a combined $516K in documented property damage. The most recent recorded flood occurred on Mar 17, 2019.
Shannon has experienced 2 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 $28K in documented property damage. The most recent recorded blizzard occurred on Apr 19, 2000.
The most significant disaster event on record for Shannon was EF2 Tornado on Jun 4, 1999, which caused $3.2M in property damage and was linked to 1 fatality. Another major event was 1.5" Hail (Jul 8, 2004), causing $1.2M in damages.
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Based on federal and state records, ZIP code 69337 has experienced 352 natural disaster events. The hazard types affecting this area include hailstorms (284 events), severe wind events (25 events), wildfires (22 events), tornadoes (13 events), floods (4 events), blizzards (2 events), and earthquakes (2 events). The primary hazard is hailstorms, which account for 81% of all recorded events.
Hailstorms are the most frequently recorded hazard in Shannon, SD, with 284 events documented. These events have caused a combined $1.8M in property damage.
Yes, Shannon (ZIP 69337) has 4 recorded flood events. These floods have caused $516K in total property damage. The most recent flood on record occurred on Mar 17, 2019.
Shannon has 13 recorded tornado events in the historical record. The strongest tornado recorded reached severity level 3/5 on the normalized scale. Total property damage from tornadoes in this area is $3.8M. The most recent tornado was recorded on Jun 11, 2013.
The most damaging natural disaster on record for ZIP code 69337 was EF2 Tornado, which occurred on Jun 4, 1999. This event caused $3.2M in documented property damage. It resulted in 1 reported fatality. It was rated at severity level 3/5.
Natural disasters have caused a documented total of $6.2M in property damage in the Shannon, SD area (ZIP 69337). 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 →