NWS Tornado Safety
Tornado facts and safety information from the National Weather Service.
Power Outage U.S.
This site provides up to the minute information on power outages throughout the United States.
It's only partially usable for screen readers as some of the information is displayed on maps.
Provides information on Earthquake readiness. Focuses on California, but information applicable to other areas. Includes information on Preparedness Guide
for People with Disabilities and Access and Functional Needs.