Ankeny, Iowa faces a relatively moderate risk of natural disasters and climate-related hazards. The area is prone to moderate levels of precipitation and humidity, which can contribute to flooding and water-related risks. While the city itself is not located near coastlines or fault lines, it is situated within the Upper Mississippi hydrologic region, which could pose a potential risk for flooding due to its proximity to water bodies like Lake Red Rock and the Des Moines River.
The climate in Ankeny is characterized by relatively low temperatures, making it susceptible to extreme weather events such as snowstorms and ice storms. While the area does not have significant mountain peaks or volcanic activity, its location within the Upper Mississippi hydrologic region means that it is exposed to potential risks associated with water-related disasters. Historical events in the region, such as flooding along the Des Moines River, serve as evidence of the area's vulnerability to natural disasters.
Overall, Ankeny's natural disaster and climate risk assessment is influenced by its geographical features and proximity to water bodies. While the city may not face as high of a risk as coastal or fault line regions, it is still important for residents to be prepared for potential hazards such as flooding and extreme weather events. By understanding the specific climate factors and geological features in the region, residents can better mitigate risks and ensure their safety in the event of a natural disaster.
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Polk, Iowa faces a relatively moderate overall natural disaster and climate risk rating, with specific risks including hailstorms, thunderstorms, and flooding. The area experiences a high frequency of lightning events, with a risk rating of relatively moderate. The risk of wildfires is relatively low, while the risk of windstorms is relatively high due to the area's exposure to strong winds.
Polk County is located inland, away from coastlines, which reduces the risk of hurricanes and tsunamis. However, the area is prone to flooding due to its proximity to water bodies such as rivers and lakes. The region also has a low risk of earthquakes, given its distance from major fault lines. The presence of agricultural land and urban areas in the county increases the vulnerability to certain disasters, such as hailstorms and thunderstorms, which can cause damage to crops and infrastructure.
Geological features in Polk County include river ...
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2020-07-14
Snowmelt, Heavy Rain, Ice Jams
2019-03-132018-07-19
Heavy Rain
2018-06-202014-07-25
Heavy Rain
2014-06-102013-07-02
Heavy Rain
2013-05-252012-07-25
2011-06-09
2011-06-08
Heavy Rain And Snow
2011-03-07Dam Failure, Heavy Rain
2010-07-25Heavy Rain Snowmelt Dam B
2010-03-10Heavy Rain
2008-12-102008-07-27
Heavy Rain
2008-06-05Heavy Rain
2007-08-16Heavy Rain
2007-05-06Heavy Rain
1990-08-181990-03-12
1986-09-28
1986-07-27
1977-08-15
1971-07-16
1958-10-08