Natural Disaster Risk in Yarmouth

Natural Hazard Profile: Yarmouth, Iowa

Yarmouth, in Des Moines 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 Yarmouth residents and property owners must navigate.

According to FEMA's National Risk Index, Yarmouth carries an overall risk score of 6.5/10, placing it in the high category. Large hail is the dominant natural hazard, with supercell thunderstorms regularly producing damaging hailstones capable of destroying crops, vehicles, and roofs. The area also faces notable exposure to drought and wind.

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

With a high natural disaster risk rating, Yarmouth residents benefit from taking preparedness seriously. Reviewing insurance coverage for hail 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.