Natural Disaster Risk in Geneseo

Natural Hazard Profile: Geneseo, Illinois

Geneseo, in Henry County, is a city of approximately 12,135 residents situated in the interior eastern United States. Its humid continental climate brings bitterly cold winters and hot, humid summers, and in particular a severe thunderstorm and tornado season each spring. These conditions collectively define the natural hazard environment that Geneseo residents and property owners must navigate.

According to FEMA's National Risk Index, Geneseo carries an overall risk score of 6.4/10, placing it in the high category. High-wind events from severe thunderstorms and derechos are the leading hazard, with damaging gusts capable of downing trees and causing widespread structural damage. The area also faces notable exposure to drought and hail.

Within Illinois, Geneseo's risk is, slightly above the 5.8/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Henry County identifies wind as the foremost hazard, followed by drought and hail. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a high natural disaster risk rating, Geneseo residents benefit from taking preparedness seriously. Reviewing insurance coverage for wind and secondary hazards, registering for emergency alerts, and maintaining a household emergency kit are practical steps that can significantly reduce impact during a major event.