Natural Disaster Risk in Atascosa County

Natural Hazard Profile: Atascosa County, Texas

Atascosa County, in the United States in Texas, is characterized by its diverse climate — an exceptionally varied climate from humid subtropical in the east to desert in the west. The county faces overlapping tornado, hurricane, flood, and drought seasons, and its FEMA risk assessment establishes the hazard baseline shared by all the towns and cities it contains.

According to FEMA's National Risk Index, Atascosa County carries an overall risk score of 6.2/10, placing it in the high category. Drought is the leading natural hazard, with multi-year dry periods capable of depleting water supplies, devastating agriculture, and increasing wildfire risk across the region. The area also faces notable exposure to hail and tornado.

Within Texas, Atascosa County's risk is, slightly above the 5.6/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Atascosa County identifies drought as the foremost hazard, followed by hail and tornado. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a high natural disaster risk rating, Atascosa County residents benefit from taking preparedness seriously. Reviewing insurance coverage for drought 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.