Sun Prairie, Wisconsin Natural Disasters

HazardDB

Hazard Score

54 Catastrophes Recorded

Historical_Hail

Historical_Tornadoes

Historical_Floods

Historical_Wind

Sun-Prairie, Wisconsin

11 Land Tracts in Dane County , Upper Rock Watershed

Sun-Prairie, Wisconsin, faces a relatively high risk of natural disasters and climate-related events due to its location in Dane County, which has a history of severe weather patterns. The area is prone to thunderstorms, tornadoes, and flooding, with an elevated risk of lightning strikes and flash floods. The city's proximity to the Upper Mississippi River watershed also increases the potential for water-related hazards.

The region's climate, characterized by moderate temperatures and high humidity levels, contributes to the overall risk profile. Sun-Prairie's location within the Upper Rock hydrologic unit further heightens the susceptibility to precipitation events and water-related disasters. Additionally, the presence of fault lines and geological features in the area, such as the nearby Rock River and other water bodies, can exacerbate the impact of natural disasters such as landslides and soil erosion.

While specific historical events may not be readily available, the combination of climate factors, geological features, and the city's proximity to water bodies and fault lines underscores the need for comprehensive disaster preparedness and mitigation strategies in Sun-Prairie. It is crucial for residents and local authorities to stay informed about potential hazards and take proactive measures to reduce risks and enhance resilience to natural disasters in this region.

Wildfire Risk: Very Low

Tornado Risk: Low

Hurricane Risk: Very Low

Hail Risk: Low

Flood Risk: Low

Tsunami Risk: Very Low

Earthquake Risk: Very Low

Wind Risk: Moderate

HAZARDS

18

Power Transmission Lines

0

Coastlines

0

Water Bodies

0

Fault Lines

EMERGENCY SERVICES

14

Hazard Shelters

2

Fire Stations

0

Hospitals

1

Police Stations

COMMUNITY PROFILE

Dane County, Wisconsin, faces a relatively moderate overall risk, with a risk score of 90.74 out of 100. The county has a high risk rating for hail events, with a risk score of 98.89, indicating a higher probability and impact of hail storms. Additionally, the county faces a relatively high risk from tornado events, with a risk score of 96.30. These risks are influenced by the county's exposure to severe weather events, such as thunderstorms and strong winds, which have historically impacted the area.

Specific climate factors in Dane County, Wisconsin, include a high frequency of lightning events, with a risk score of 96.30, and a moderate risk from snow and ice events, with a risk score of 73.05. The county's geographical features, such as its proximity to water bodies like Lake Mendota and Lake Monona, can contribute to the risk of severe weather events. In addition, the county's ... Read More

CLIMATE OVERVIEW

Average Temperature

8 °F Cold

Average Precipitation

874 mm Moderate

Average Humidity

81% Moderately High

Plant Hardiness

5/10 Moderate

NATURAL CATASTROPHE TIMELINE

Flooding

Snowmelt, Heavy Rain, Ice Jams

Flooding

Heavy Rain

Hailstorm

1998-05-19

Hailstorm

1994-08-19

Tornado

1993-06-08

Hailstorm

1992-07-02

Flooding

Hailstorm

1963-05-09

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