Alert archive / California / Heat Advisories in 2015

Heat Advisory 3, NWS San Francisco Bay Area, CA

August 15, 201511 counties in California

NWS San Francisco Bay Area, CA issued this heat advisory at Aug 15, 2015, 7:20 PM PDT for 11 counties in California. It was in force for 26 hr.

The area

The counties it named.

The facts

Issued
Aug 15, 2015, 7:20 PM PDT (02:20 UTC)
Expired
Aug 16, 2015, 9:00 PM PDT
In force
26 hr
Issued by
NWS San Francisco Bay Area, CA

Counties Alameda County, CA, City and County of San Francisco, CA, Contra Costa County, CA, Marin County, CA, Monterey County, CA, Napa County, CA, San Benito County, CA, San Mateo County, CA, Santa Clara County, CA, Santa Cruz County, CA, Sonoma County, CA

The radar

The San Francisco radar (KMUX), 46 km from the middle of the area, began a volume at 02:26 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

Nearby

Heat Advisories in California, 2015Every heat advisory in 2015

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.