Alert archive / California / High Wind Watches in 2023

High Wind Watch 1, NWS San Francisco Bay Area, CA

January 2, 202311 counties in California

NWS San Francisco Bay Area, CA issued this high wind watch at Jan 2, 2023, 12:27 PM PST for 11 counties in California. It took effect at Jan 4, 2023, 4:00 AM PST. It was in force for .

The area

The counties it named.

The facts

Issued
Jan 2, 2023, 12:27 PM PST (20:27 UTC)
In effect from
Jan 4, 2023, 4:00 AM PST
Expired
Jan 3, 2023, 9:45 AM PST
In force
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 20:32 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.

What forecasters said that day

The local office's own words before this high wind watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS San Francisco Bay Area, CA wrote its last area forecast discussion before this high wind watch went out at Jan 2, 10:37 AM PST, 1 hour 50 minutes earlier.

Area forecast discussion, Jan 2, 10:37 AM PST, 1 hour 50 minutes before
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The office that day

Everything else NWS San Francisco Bay Area, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 2, 2:47 AM PSTSmall Craft AdvisoryMTR60 hr
Jan 2, 12:09 PM PSTFlood WatchMTRAlameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more3 days
Jan 2, 1:40 PM PSTGale WatchMTR13 hr

Nearby

High Wind Watches in California, 2023Every high wind watch in 2023

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.