Wildfire Risk: Very Low


Tornado Risk: Very Low


Hurricane Risk: Very Low


Hail Risk: Very Low


Flood Risk: Moderate


Tsunami Risk: Very Low


Earthquake Risk: Very Low


Wind Risk: Low

HAZARDS

0

Power Transmission Lines

0

Coastlines

4

Water Bodies

0

Fault Lines

EMERGENCY SERVICES

2

Hazard Shelters

1

Fire Stations

0

Hospitals

0

Police Stations

COMMUNITY PROFILE

Jefferson, Iowa has a very low overall natural disaster and climate risk rating, with a risk score of 21.32 out of 100. The area experiences a variety of hazards, including cyclones, hail, windstorms, and lightning strikes. The county has a relatively low risk for tornadoes and floods, but a higher risk for windstorms and hail events. These risks are influenced by the area's topography and proximity to water bodies, such as the Des Moines River and Raccoon River, which can contribute to severe weather patterns.

The region's relatively low risk for natural disasters can be attributed to its inland location, away from major fault lines, volcanoes, and coastlines. The area's topography is characterized by gently rolling hills and agricultural land, which can help mitigate some hazards. However, the county still experiences a moderate risk for windstorms due to its open landscape and exposure to strong weather systems. Historical data ... Read More

CLIMATE OVERVIEW

Average Temperature
11 °F Cold

Average Precipitation
934 mm Moderate

Average Humidity
84% Moderately High

Plant Hardiness
5/10 Moderate

NATURAL CATASTROPHE TIMELINE

Flooding

Heavy Rain

2019-04-30

Flooding

Snowmelt, Heavy Rain, Ice Jams

2019-03-13

Flooding

Heavy Rain

2014-06-10

Hailstorm

2013-05-28

Flooding

Heavy Rain

2013-05-25

Flooding

Heavy Rain

2013-04-22

Flooding

Heavy Rain And Snow

2011-03-07

Flooding

Dam Failure, Heavy Rain

2010-07-25

Flooding

Heavy Rain Snowmelt Dam B

2010-03-10

Flooding

Heavy Rain

2009-02-28

Flooding

Heavy Rain

2008-12-10

Flooding

Heavy Rain

2008-06-05

Flooding

Rain And Snowmelt

2008-03-17

Flooding

Heavy Rain

2007-08-16

Flooding

Heavy Rain

2007-05-06

Hailstorm

2006-07-17

Hailstorm

2005-09-08

Hailstorm

2005-09-08

Hailstorm

2003-05-10

Hailstorm

2003-04-30

Tornado

1992-04-20

Flooding

Heavy Rain

1990-08-18