Government agency data shows 42 natural disaster events for ZIP 54020 in Osceola, WI. These include 35 hailstorms, 6 tornadoes, and 1 flood. Total documented property damage amounts to $3.3M. These events have resulted in 2 recorded deaths and 6 injuries.
Hailstorms represent the most common natural hazard in this area, accounting for 83% of all recorded events (35 total). 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). The most recent recorded hailstorm occurred on Jun 19, 2025.
Osceola has experienced 6 tornadoes on record. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for tornado-related events here is 4/5 (severe). Tornado-related events have caused a combined $3.3M in documented property damage. 2 fatalities have been attributed to tornadoes in this area. The most recent recorded tornado occurred on Jun 18, 2024.
Osceola has experienced 1 flood on record. Flood-related events have caused a combined $18K in documented property damage. The most recent recorded flood occurred on Mar 15, 2019.
The most significant disaster event on record for Osceola was EF3 Tornado on Jun 23, 1952, which caused $2.5M in property damage and was linked to 2 fatalities. Another major event was EF1 Tornado (Jul 28, 2019), causing $500K in damages.
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Based on federal and state records, ZIP code 54020 has experienced 42 natural disaster events. The hazard types affecting this area include hailstorms (35 events), tornadoes (6 events), and flood (1 event). The primary hazard is hailstorms, which account for 83% of all recorded events.
Hailstorms are the most frequently recorded hazard in Osceola, WI, with 35 events documented.
Yes, Osceola (ZIP 54020) has 1 recorded flood event. These floods have caused $18K in total property damage. The most recent flood on record occurred on Mar 15, 2019.
Osceola has 6 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 $3.3M. The most recent tornado was recorded on Jun 18, 2024.
The most damaging natural disaster on record for ZIP code 54020 was EF3 Tornado, which occurred on Jun 23, 1952. This event caused $2.5M in documented property damage. It resulted in 2 reported fatalities. It was rated at severity level 4/5.
Natural disasters have caused a documented total of $3.3M in property damage in the Osceola, WI area (ZIP 54020). 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 →