Natural Disaster Risk in Sunderland

Natural Hazard Profile: Sunderland, Maryland

Sunderland, in Calvert County, is a small community of about 1,809 situated along the mid-Atlantic coast. Its humid subtropical climate brings warm summers, mild winters, and coastal storm exposure, and in particular tropical storm and nor'easter impacts. These conditions collectively define the natural hazard environment that Sunderland residents and property owners must navigate.

According to FEMA's National Risk Index, Sunderland carries an overall risk score of 5.8/10, placing it in the moderate category. Coastal flooding is the dominant hazard, with storm surge from tropical systems and nor'easters capable of inundating low-lying shoreline areas well above normal tidal levels. The area also faces notable exposure to hurricane and heat.

Within Maryland, Sunderland's risk is, slightly below the 6.5/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Calvert County identifies coastal flood as the foremost hazard, followed by hurricane and heat. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a moderate risk rating, Sunderland 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 coastal flood is recommended.