KHB49 (sometimes referred to as San Francisco All Hazards) is a NOAA Weather Radio station that serves the San Francisco Bay Area and can be heard 40 miles into the Pacific Ocean. It is programmed from the National Weather Service forecast office in Monterey, California with its transmitter located in Mt. Pise. It broadcasts weather and hazard information for the following counties: Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, and Sonoma.