Dothan, Alabama, located in Houston County, faces a relatively moderate risk of natural disasters, with high vulnerability to trends (such as climate change) and lightning strikes. The area's climate is characterized by high humidity and precipitation, which can lead to flooding and water-related hazards. The city's proximity to the Chipola and Apalachicola hydrologic units makes it susceptible to potential water-related disasters, with historical events like severe storms and hurricanes impacting the region.
While Dothan does not have a coastline or fault lines, its location within the South Atlantic-Gulf hydrologic region poses a risk of flooding and water-related hazards. The city's relatively low risk from earthquakes and volcanoes is offset by its moderate risk from droughts and wildfires, with the potential for forest fires impacting nearby wooded areas. The presence of geological features like mountain peaks and water bodies in the region could further exacerbate hazard risks, especially during extreme weather events.
The city's natural disaster and climate risk assessment is influenced by its climate factors, including high precipitation and humidity levels, as well as its vulnerability to trends and lightning strikes. In addition to its hydrological vulnerability, Dothan's risk profile is shaped by its geological features and proximity to wooded areas, which could contribute to the occurrence of wildfires. The city's history of severe storms and hurricanes underscores the importance of preparedness and mitigation strategies in mitigating potential hazards.
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Houston County, Alabama faces a relatively moderate overall natural disaster and climate risk, with a risk score of 90.68 out of 100. The county has significant exposure to hazards such as lightning strikes, tornadoes, and hurricanes, with notable events in the past. The risk of lightning strikes is relatively high, with a risk score of 92.89, while tornado risk is rated as relatively moderate at 91.03. Hurricanes also pose a significant risk, with a risk score of 93.54.
Specific climate factors in Houston County include high lightning frequency of 87.44 events per year, indicating a high likelihood of lightning-related disasters. The area's vulnerability to tornadoes is evident with an average frequency of 34.32 events annually. The risk of hurricanes is also notable, with an average frequency of 0.20 events per year. These factors contribute to the county's relatively high overall risk rating.
Houston County's geographical features, such as ...
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