Federal records document 60 natural disaster events in the Mound City, SD area (ZIP 57646). These include 53 hailstorms, 4 severe wind events, and 3 tornadoes. Total documented property damage amounts to $25K. A total of 1 injury has been reported across all events.
The dominant hazard type for Mound City is hailstorms, with 53 recorded events making up 88% of the area's disaster history. 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). The most recent recorded hailstorm occurred on Aug 28, 2024.
Mound City has experienced 4 severe wind events on record. The most recent recorded severe wind event occurred on Apr 22, 2022.
Mound City has experienced 3 tornadoes on record. Tornado-related events have caused a combined $25K in documented property damage. The most recent recorded tornado occurred on Aug 28, 2024.
The most significant disaster event on record for Mound City was EF2 Tornado on Jun 14, 1970, which caused $25K in property damage.
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Based on federal and state records, ZIP code 57646 has experienced 60 natural disaster events. The hazard types affecting this area include hailstorms (53 events), severe wind events (4 events), and tornadoes (3 events). The primary hazard is hailstorms, which account for 88% of all recorded events.
Hailstorms are the most frequently recorded hazard in Mound City, SD, with 53 events documented.
Mound City has 3 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 $25K. The most recent tornado was recorded on Aug 28, 2024.
The most damaging natural disaster on record for ZIP code 57646 was EF2 Tornado, which occurred on Jun 14, 1970. This event caused $25K in documented property damage. It was rated at severity level 3/5.
Natural disasters have caused a documented total of $25K in property damage in the Mound City, SD area (ZIP 57646). 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 →