Natural Disaster Risk in Lidderdale

Natural Hazard Profile: Lidderdale, Iowa

Lidderdale, in Carroll County, is a small unincorporated community situated in the interior eastern United States. Its humid continental climate brings cold winters, hot summers, and frequent severe weather, and in particular a tornado-active spring season. These conditions collectively define the natural hazard environment that Lidderdale residents and property owners must navigate.

Lidderdale's overall natural disaster risk is rated 5.8/10 (Moderate) by FEMA's National Risk Index. Hailstorm risk tops the local hazard profile, driven by frequent severe thunderstorm development that produces some of the most property-damaging hail in the country. Secondary hazards include drought and tornado.

Within Iowa, Lidderdale's risk is, near the 5.4/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Carroll County identifies hail as the foremost hazard, followed by drought and tornado. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a moderate risk rating, Lidderdale residents are well-served by maintaining standard preparedness practices — an emergency supply kit, awareness of local hazard seasonality, and insurance that covers the top local risks. Periodic review of coverage for hail is recommended.