Natural Disaster Risk in Holtville

Natural Hazard Profile: Holtville, California

Holtville, in Imperial County, is a town of roughly 7,830 residents situated in the arid interior West. Its Mediterranean climate brings dry summers and mild, wet winters with pronounced drought cycles, and in particular a critical fire season from late summer through fall. These conditions collectively define the natural hazard environment that Holtville residents and property owners must navigate.

According to FEMA's National Risk Index, Holtville carries an overall risk score of 5.1/10, placing it in the moderate category. Seismic activity is the dominant hazard, with the community situated in or near an active tectonic zone capable of producing damaging ground shaking. The area also faces notable exposure to volcano and heat.

Within California, Holtville's risk is, slightly below the 5.9/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Imperial County identifies earthquake as the foremost hazard, followed by volcano and heat. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

Holtville's moderate risk profile means that while catastrophic events are less frequent, they do occur. Standard homeowners insurance typically covers many common hazards here, but confirming that earthquake exposure is adequately protected is a worthwhile step for property owners.