Natural Disaster Risk in Murtaugh

Natural Hazard Profile: Murtaugh, Idaho

Murtaugh, in Cassia County, is a small community of about 1,234 situated in the Great Plains. Its semi-arid climate brings dry summers, cold winters, and significant wildfire risk, and in particular a high fire danger period from July through September. These conditions collectively define the natural hazard environment that Murtaugh residents and property owners must navigate.

Murtaugh's overall natural disaster risk is rated 5.6/10 (Moderate) by FEMA's National Risk Index. The threat from nearby active volcanoes tops the local risk profile, with potential hazards including ash fall that disrupts air travel and agriculture, and lava that threatens infrastructure. Secondary hazards include wildfire and avalanche.

Within Idaho, Murtaugh's risk is, slightly above the 5.1/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Cassia County identifies volcano as the foremost hazard, followed by wildfire and avalanche. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a moderate risk rating, Murtaugh 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 volcano is recommended.