Alert archive / California / High Wind Warnings in 2010

High Wind Warning 2, NWS San Francisco Bay Area, CA

January 19, 20108 counties in California

NWS San Francisco Bay Area, CA issued this high wind warning at Jan 19, 2010, 12:51 PM PST for 8 counties in California. It took effect at Jan 20, 2010, 4:00 AM PST. It was in force for 8 hr. 6 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Jan 19, 2010, 12:51 PM PST (20:51 UTC)
In effect from
Jan 20, 2010, 4:00 AM PST
Expired
Jan 20, 2010, 12:00 PM PST
In force
8 hr
Issued by
NWS San Francisco Bay Area, CA

Counties Alameda County, CA, Contra Costa County, CA, Marin County, CA, Monterey County, CA, San Mateo County, CA, Santa Clara County, CA, Santa Cruz County, CA, Sonoma County, CA

The radar

The San Francisco radar (KMUX), 44 km from the middle of the area, began a volume at 20:50 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 was reported inside it

TimeReportWhereRemark
Jan 20, 9:00 AM PSTFLASH FLOOD4 Wsw Sebastopol, CAREPORT FROM COCORAHS OBSERVER...BODEGA HWY FLOODED WITH 6 INCHES OF FLOWING WATER OVER ROAD.
Jan 20, 9:00 AM PSTHAIL 0.255 Ene Los Altos, CAHAIL SIZE APPROXIMATELY 3/16 INCH
Jan 20, 9:19 AM PSTTSTM WND GST 644 Wsw Burlingame, CAOBSERVED AT SPRING VALLEY RAWS. ELEVATION 1075 FEET.
Jan 20, 9:30 AM PSTHAIL 0.256 N Pico Blanco Campgro, CAPEA SIZE HAIL
Jan 20, 9:50 AM PSTHEAVY RAIN 0.42Wsw Castro Valley, CAFROM COCORAHS OBSERVER...HEAVY RAINFALL 0.42 INCHES IN 20 MINUTES WITH MINOR FLOODING.
Jan 20, 10:20 AM PSTNON-TSTM WND GST 465 Se Dublin, CAHEAVY RAIN AND GUSTS UP TO 40 KNOTS

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Oakland, CA (KOAK), launched 12:00Z, 8.9 hours before the alert went out and 26 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Oakland, CA at 12:00Z on 2010-01-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 21 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Oakland, CA at 12:00Z on 2010-01-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 237 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
21 J/kg
Mixed-layer CIN
-29 J/kg
Mixed-layer LCL
759 m above ground
0-6 km bulk shear
54 kt
0-1 km storm-relative helicity
237 m²/s²
0-3 km storm-relative helicity
336 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

501 
WWUS76 KMTR 192051
NPWMTR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1251 PM PST TUE JAN 19 2010

...STRONG SOUTHERLY WINDS EXPECTED ON WEDNESDAY...

.THE NEXT IN A SERIES OF POWERFUL PACIFIC STORMS WILL APPROACH THE
CALIFORNIA COAST LATE TONIGHT. SOUTHERLY WINDS WILL INCREASE AHEAD
OF THE STORM LATE TONIGHT...AND BE STRONG AND GUSTY BY SUNRISE
WEDNESDAY MORNING. WIND SPEEDS ARE EXPECTED TO PEAK AROUND MID
MORNING. PEAK WIND GUSTS OF 60 TO 70 MPH ARE POSSIBLE NEAR THE
COAST AND LOCALLY IN THE HILLS ON WEDNESDAY MORNING. WINDS THIS
STRONG CAN CAUSE PROPERTY DAMAGE. WINDS WILL DECREASE AFTER
FRONTAL PASSAGE...WHICH IS EXPECTED TO OCCUR LATE ON WEDNESDAY
MORNING.

CAZ505-508-509-512-530-200500-
/O.CAN.KMTR.WI.Y.0002.000000T0000Z-100120T0000Z/
/O.UPG.KMTR.HW.A.0002.100120T1200Z-100121T0000Z/
/O.NEW.KMTR.HW.W.0002.100120T1200Z-100120T2000Z/
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-
SAN FRANCISCO BAY SHORELINE-SAN FRANCISCO PENINSULA COAST-
SANTA CRUZ MOUNTAINS-SOUTHERN MONTEREY BAY AND BIG SUR COAST-
1251 PM PST TUE JAN 19 2010

...HIGH WIND WARNING IN EFFECT FROM 4 AM TO NOON PST WEDNESDAY...

THE NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA HAS ISSUED A HIGH
WIND WARNING...WHICH IS IN EFFECT FROM 4 AM TO NOON PST WEDNESDAY.
THE HIGH WIND WARNING COVERS COASTAL SECTIONS OF SONOMA AND MARIN
COUNTIES...COASTAL SECTIONS OF SAN MATEO COUNTY...THE SAN
FRANCISCO BAY SHORELINE...THE BIG SUR COAST...AND THE SANTA CRUZ
MOUNTAINS.


* TIMING: STRONG SOUTH TO SOUTHEAST WINDS WILL DEVELOP LATE
  TUESDAY NIGHT AND CONTINUE THROUGH MIDDAY WEDNESDAY. STRONGEST
  WINDS ARE EXPECTED AROUND MID MORNING ON WEDNESDAY.

* WINDS: SOUTHEAST WINDS OF 20 TO 40 MPH ARE EXPECTED WEDNESDAY
  MORNING WITH GUSTS AS HIGH AS 60 MPH. 

* IMPACTS: WINDS THIS STRONG CAN LEAD TO PROPERTY DAMAGE. DOWNED
  TREES AND POWER LINES WILL RESULT IN POWER OUTAGES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

CAZ006-507-511-516-517-528-529-200500-
/O.CAN.KMTR.WI.Y.0002.000000T0000Z-100120T0000Z/
/O.UPG.KMTR.HW.A.0002.100120T1200Z-100121T0000Z/
/O.NEW.KMTR.WI.Y.0003.100120T1200Z-100120T2000Z/
SAN FRANCISCO-NORTH BAY MOUNTAINS-EAST BAY HILLS AND DIABLO RANGE-
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-
NORTHERN MONTEREY BAY-
1251 PM PST TUE JAN 19 2010

...WIND ADVISORY IN EFFECT FROM 4 AM TO NOON PST WEDNESDAY...

THE NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 4 AM TO NOON PST WEDNESDAY.
THE WIND ADVISORY INCLUDES MUCH OF THE SAN FRANCISCO BAY AREA
INCLUDING THE CITIES OF SAN FRANCISCO AND OAKLAND. THE WIND ADVISORY
ALSO INCLUDES MUCH OF THE MONTEREY BAY AREA AND SALINAS VALLEY.

* TIMING: STRONG SOUTH TO SOUTHEAST WINDS WILL DEVELOP LATE
  TUESDAY NIGHT AND CONTINUE THROUGH MIDDAY WEDNESDAY. STRONGEST
  WINDS ARE EXPECTED AROUND MID MORNING WEDNESDAY.

* WINDS: SOUTHEAST WINDS OF 20 TO 35 MPH ARE EXPECTED WEDNESDAY
  MORNING WITH GUSTS AS HIGH AS 50 MPH. 

* IMPACTS: WINDS THIS STRONG CAN RESULT IN DOWNED TREES AND POWER
  LINES WHICH WILL RESULT IN POWER OUTAGES. DRIVING WILL BE
  DIFFICULT...ESPECIALLY FOR THOSE IN HIGH PROFILE VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WIND GUSTS OF AT LEAST 45 MPH ARE
EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY
FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

CAZ513-518-200500-
/O.NEW.KMTR.WI.Y.0003.100120T1200Z-100120T2000Z/
SANTA CLARA VALLEY...INCLUDING SAN JOSE-
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING
PINNACLES NATIONAL MONUMENT-
1251 PM PST TUE JAN 19 2010

...WIND ADVISORY IN EFFECT FROM 4 AM TO NOON PST WEDNESDAY...

THE NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 4 AM TO NOON PST WEDNESDAY.
THE WIND ADVISORY INCLUDES THE SANTA CLARA VALLEY AND THE CITY OF
SAN JOSE.

* TIMING: STRONG SOUTH TO SOUTHEAST WINDS WILL DEVELOP LATE
  TUESDAY NIGHT AND CONTINUE THROUGH MIDDAY WEDNESDAY. STRONGEST
  WINDS ARE EXPECTED AROUND MID MORNING WEDNESDAY.

* WINDS: SOUTHEAST WINDS OF 20 TO 30 MPH ARE EXPECTED WEDNESDAY
  MORNING WITH GUSTS AS HIGH AS 50 MPH.

* IMPACTS: WINDS THIS STRONG CAN RESULT IN DOWNED TREES AND POWER
  LINES WHICH WILL RESULT IN POWER OUTAGES. DRIVING WILL BE
  DIFFICULT...ESPECIALLY FOR THOSE IN HIGH PROFILE VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WIND GUSTS OF AT LEAST 45 MPH ARE
EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY
FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

DYKEMA
3 follow-up statements
460 
WWUS76 KMTR 200405
NPWMTR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
805 PM PST TUE JAN 19 2010

...STRONG SOUTHERLY WINDS EXPECTED ON WEDNESDAY...

.THE NEXT IN A SERIES OF POWERFUL PACIFIC STORMS WILL APPROACH
THE CALIFORNIA COAST LATE TONIGHT. SOUTHERLY WINDS WILL INCREASE
AHEAD OF THE STORM LATE TONIGHT...AND BE STRONG AND GUSTY BY
SUNRISE WEDNESDAY MORNING. WIND SPEEDS ARE EXPECTED TO PEAK
AROUND MID MORNING. PEAK WIND GUSTS OF 60 TO 70 MPH ARE POSSIBLE
NEAR THE COAST AND LOCALLY IN THE HILLS ON WEDNESDAY MORNING.
WINDS THIS STRONG CAN CAUSE PROPERTY DAMAGE. WINDS WILL DECREASE
AFTER FRONTAL PASSAGE...WHICH IS EXPECTED TO OCCUR LATE ON
WEDNESDAY MORNING.

CAZ505-508-509-512-530-201400-
/O.CON.KMTR.HW.W.0002.100120T1200Z-100120T2000Z/
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-
SAN FRANCISCO BAY SHORELINE-SAN FRANCISCO PENINSULA COAST-
SANTA CRUZ MOUNTAINS-SOUTHERN MONTEREY BAY AND BIG SUR COAST-
805 PM PST TUE JAN 19 2010

...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 AM TO NOON PST
WEDNESDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 4 AM TO NOON PST
WEDNESDAY. 

* TIMING: STRONG SOUTH TO SOUTHEAST WINDS WILL DEVELOP LATE TONIGHT
  AND CONTINUE THROUGH MIDDAY WEDNESDAY. STRONGEST WINDS ARE
  EXPECTED AROUND MID MORNING ON WEDNESDAY.

* WINDS: SOUTHEAST WINDS OF 20 TO 40 MPH ARE EXPECTED WEDNESDAY 
  MORNING WITH GUSTS AS HIGH AS 60 MPH. 

* IMPACTS: WINDS THIS STRONG CAN LEAD TO PROPERTY DAMAGE. DOWNED 
  TREES AND POWER LINES WILL RESULT IN POWER OUTAGES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

CAZ006-507-511-513-516>518-528-529-201400-
/O.CON.KMTR.WI.Y.0003.100120T1200Z-100120T2000Z/
SAN FRANCISCO-NORTH BAY MOUNTAINS-EAST BAY HILLS AND DIABLO RANGE-
SANTA CLARA VALLEY...INCLUDING SAN JOSE-
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING
PINNACLES NATIONAL MONUMENT-
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-
NORTHERN MONTEREY BAY-
805 PM PST TUE JAN 19 2010

...WIND ADVISORY REMAINS IN EFFECT FROM 4 AM TO NOON PST
WEDNESDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 4 AM TO NOON PST
WEDNESDAY. 

* TIMING: STRONG SOUTH TO SOUTHEAST WINDS WILL DEVELOP LATE TONIGHT
  AND CONTINUE THROUGH MIDDAY WEDNESDAY. STRONGEST WINDS ARE
  EXPECTED AROUND MID MORNING WEDNESDAY.

* WINDS: SOUTHEAST WINDS OF 20 TO 30 MPH ARE EXPECTED WEDNESDAY 
  MORNING WITH GUSTS AS HIGH AS 50 MPH. 

* IMPACTS: WINDS THIS STRONG CAN RESULT IN DOWNED TREES AND 
  POWER LINES WHICH WILL RESULT IN POWER OUTAGES. DRIVING WILL 
  BE DIFFICULT...ESPECIALLY FOR THOSE IN HIGH PROFILE VEHICLES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WIND GUSTS OF AT LEAST 45 MPH ARE
EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...
ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

LARRY
766 
WWUS76 KMTR 201132
NPWMTR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
332 AM PST WED JAN 20 2010

...STRONG SOUTHERLY WINDS EXPECTED THIS MORNING...

.THE NEXT IN A SERIES OF POWERFUL PACIFIC STORMS WILL BRING STRONG
WINDS TO THE CALIFORNIA COAST THIS MORNING. WIND SPEEDS ARE
EXPECTED TO PEAK AROUND MID MORNING WITH PEAK WIND GUSTS OF 60 TO
70 MPH POSSIBLE NEAR THE COAST AND LOCALLY IN THE HILLS. WINDS
WILL DECREASE AFTER FRONTAL PASSAGE...WHICH IS EXPECTED TO OCCUR
LATE THIS MORNING.

CAZ505-508-509-512-530-202000-
/O.CON.KMTR.HW.W.0002.100120T1200Z-100120T2000Z/
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-
SAN FRANCISCO BAY SHORELINE-SAN FRANCISCO PENINSULA COAST-
SANTA CRUZ MOUNTAINS-SOUTHERN MONTEREY BAY AND BIG SUR COAST-
332 AM PST WED JAN 20 2010

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL NOON PST TODAY...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL NOON PST TODAY FOR
COASTAL AREAS FROM SONOMA COUNTY SOUTH THROUGH MONTEREY COUNTY...THE
SAN FRANCISCO BAY SHORELINE...AND THE SANTA CRUZ MOUNTAINS.

* TIMING: STRONG SOUTH TO SOUTHEAST WINDS WILL CONTINUE THROUGH
  MIDDAY. STRONGEST WINDS ARE EXPECTED AROUND MID MORNING.

* WINDS: SOUTHEAST WINDS OF 20 TO 40 MPH ARE EXPECTED WEDNESDAY 
  MORNING WITH GUSTS AS HIGH AS 60 MPH. 

* IMPACTS: WINDS THIS STRONG CAN LEAD TO PROPERTY DAMAGE. DOWNED 
  TREES AND POWER LINES WILL RESULT IN POWER OUTAGES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

CAZ006-507-511-513-516>518-528-529-202000-
/O.CON.KMTR.WI.Y.0003.100120T1200Z-100120T2000Z/
SAN FRANCISCO-NORTH BAY MOUNTAINS-EAST BAY HILLS AND DIABLO RANGE-
SANTA CLARA VALLEY...INCLUDING SAN JOSE-
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING
PINNACLES NATIONAL MONUMENT-
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-
NORTHERN MONTEREY BAY-
332 AM PST WED JAN 20 2010

...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY FOR THE
CITY OF SAN FRANCISCO...THE NORTH AND EAST BAY MOUNTAINS...THE
SANTA CLARA VALLEY AND THE SALINAS VALLEY.

* TIMING: STRONG SOUTH TO SOUTHEAST WINDS WILL CONTINUE THROUGH
  MIDDAY. STRONGEST WINDS ARE EXPECTED AROUND MID MORNING.

* WINDS: SOUTHEAST WINDS OF 20 TO 35 MPH ARE EXPECTED WEDNESDAY
  MORNING WITH GUSTS AS HIGH AS 50 MPH.

* IMPACTS: WINDS THIS STRONG CAN RESULT IN DOWNED TREES AND 
  POWER LINES WHICH WILL RESULT IN POWER OUTAGES. DRIVING WILL 
  BE DIFFICULT...ESPECIALLY FOR THOSE IN HIGH PROFILE VEHICLES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WIND GUSTS OF AT LEAST 45 MPH ARE
EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...
ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$
571 
WWUS76 KMTR 201954
NPWMTR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1154 AM PST WED JAN 20 2010

...WINDS HAVE DECREASED ACROSS THE AREA...

.THE STRONG COLD FRONT THAT BROUGHT STRONG GUSTY WINDS TO THE
AREA THIS MORNING HAS MOVED TO THE EAST. WINDS HAVE
DECREASED...THEREFORE THE HIGH WIND WARNING AND THE WIND ADVISORY
HAS BEEN ALLOWED TO EXPIRE.

CAZ505-508-509-512-530-202100-
/O.EXP.KMTR.HW.W.0002.000000T0000Z-100120T2000Z/
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-
SAN FRANCISCO BAY SHORELINE-SAN FRANCISCO PENINSULA COAST-
SANTA CRUZ MOUNTAINS-SOUTHERN MONTEREY BAY AND BIG SUR COAST-
1154 AM PST WED JAN 20 2010

...HIGH WIND WARNING WILL EXPIRE AT NOON PST TODAY...

THE HIGH WIND WARNING WILL EXPIRE AT NOON PST TODAY. WINDS HAVE
DECREASED ACROSS THE AREA.

$$

CAZ006-507-511-513-516>518-528-529-202100-
/O.EXP.KMTR.WI.Y.0003.000000T0000Z-100120T2000Z/
SAN FRANCISCO-NORTH BAY MOUNTAINS-EAST BAY HILLS AND DIABLO RANGE-
SANTA CLARA VALLEY...INCLUDING SAN JOSE-
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING
PINNACLES NATIONAL MONUMENT-
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-
NORTHERN MONTEREY BAY-
1154 AM PST WED JAN 20 2010

...WIND ADVISORY WILL EXPIRE AT NOON PST TODAY...

THE WIND ADVISORY WILL EXPIRE AT NOON PST TODAY. WINDS HAVE
DECREASED ACROSS THE AREA.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 18, 9:02 PM PSTCoastal Flood WatchMTRMarin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma31 hr
Jan 18, 11:18 PM PSTHigh Wind WatchMTRAlameda, Contra Costa, Marin, Monterey, San Benito, City and County of San Francisco and 4 more14 hr
Jan 19, 2:54 AM PSTSpecial Marine WarningMTR21 min
Jan 19, 3:11 AM PSTSpecial Marine WarningMTR49 min
Jan 19, 4:30 AM PSTSpecial Marine WarningMTR30 min
Jan 19, 4:38 AM PSTAreal Flood AdvisoryMTRAlameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 3 more3 hr
Jan 19, 4:50 AM PSTSpecial Marine WarningMTR25 min
Jan 19, 5:50 AM PSTSpecial Marine WarningMTR25 min
Jan 19, 11:25 AM PSTGale WarningMTR3 hr
Jan 19, 12:51 PM PSTWind AdvisoryMTRMonterey, San Benito, City and County of San Francisco, Santa Clara, Santa Cruz23 hr
Jan 19, 2:23 PM PSTGale WarningMTR21 hr
Jan 19, 2:23 PM PSTStorm WarningMTR21 hr
Jan 19, 2:41 PM PSTSpecial Weather StatementMTRAlameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more79 min
Jan 19, 3:06 PM PSTSpecial Weather StatementMTRAlameda, Contra Costa, Marin, Napa, San Benito, San Mateo and 3 more54 min
Jan 19, 3:56 PM PSTSpecial Marine WarningMTR15 min

Nearby

High Wind Warnings in California, 2010Every high wind warning in 2010

Sources

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