KHB49 NOAA Weather Radio 162.400 MHz – San Francisco, CA

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On the air: the National Weather Service lists KHB49 as operating normally (checked October 21, 2026). NWS station page ↗
KHB49 NOAA Weather Radio 162.400 MHz – San Francisco, CA

Overview

KHB49 is the NOAA Weather Radio All Hazards transmitter for San Francisco, California. It broadcasts National Weather Service forecasts, watches and warnings around the clock on 162.400 MHz.

The National Weather Service office in San Francisco, CA programs the station and issues the warnings it airs. The transmitter site is listed as Mount Pise. Its listed transmitter power is 300 watts.

The station's coverage area takes in 9 counties in California; the full list is in the table below. A weather radio with SAME (Specific Area Message Encoding) only sounds an alert for the areas you program, so enter the six-digit SAME code for your county from the table below.

County State SAME code Coverage
Alameda County CA 006001 Entire area
Contra Costa County CA 006013 Entire area
Marin County CA 006041 Entire area
Napa County CA 006055 South part
San Francisco County CA 006075 Entire area
San Mateo County CA 006081 Entire area
Santa Clara County CA 006085 North part
Santa Cruz County CA 006087 North part
Sonoma County CA 006097 Entire area
Sonoma County CA 106097 Scattered
Sonoma County CA 206097 Scattered
Sonoma County CA 306097 Scattered
Sonoma County CA 406097 Scattered
Sonoma County CA 606097 Scattered
Sonoma County CA 706097 South part
Sonoma County CA 906097 Southeast part

Station details

Call sign
KHB49
Frequency
162.400 MHz
Transmitter
San Francisco, CA
Transmitter site
Mount Pise
Power
300 watts
NWS office
San Francisco, CA
Office address
21 Grace Hopper Ave, Monterey, CA 93943
Office phone
831-656-1725
Coverage
9 counties
Station page
weather.gov/nwr
TV market
San Francisco-Oakland-San Jose, CA

How well does KHB49 come in where you are? A short review helps others set up their weather radios.

On the map

Location

San Francisco

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KHB49 at a glance

Frequency
162.400 MHz
Transmitter
San Francisco, CA
NWS office
San Francisco, CA
Covers
16 counties
NWS station page ↗All weather radio by stateRate KHB49