Natural Disaster Risk in Andover

Natural Hazard Profile: Andover, Connecticut

Andover, in Capitol County, is a town of roughly 3,152 residents situated along the northeastern Atlantic Seaboard. Its humid continental climate brings cold winters, warm summers, and four well-defined seasons, and in particular nor'easter storms and coastal flooding in winter. These conditions collectively define the natural hazard environment that Andover residents and property owners must navigate.

Andover's overall natural disaster risk is rated 8.1/10 (Very High) by FEMA's National Risk Index. The threat of extreme heat dominates the local risk profile, with the area experiencing heat waves that drive heat-related illness and place significant demand on energy infrastructure. Secondary hazards include ice storm and cold wave.

Within Connecticut, Andover's risk is, slightly above the 6.8/10 state average. Nationally, it ranks well above the U.S. national average of 4.5/10. FEMA's analysis of Capitol County identifies heat as the foremost hazard, followed by ice storm and cold wave. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

The very high risk environment in Andover warrants proactive steps beyond standard preparedness. Review property insurance annually to ensure it covers the area's primary hazards, including heat. Establish a household emergency plan and keep supplies stocked, as the region's risk profile may require rapid response.