Alert archive / California / Wind Advisories in 2017

Wind Advisory 3, NWS San Francisco Bay Area, CA

January 9, 201710 counties in California

NWS San Francisco Bay Area, CA issued this wind advisory at Jan 9, 2017, 2:17 PM PST for 10 counties in California. It took effect at Jan 10, 2017, 12:00 PM PST. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
Jan 9, 2017, 2:17 PM PST (22:17 UTC)
In effect from
Jan 10, 2017, 12:00 PM PST
Expired
Jan 11, 2017, 12:00 AM PST
In force
12 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 Mateo County, CA, Santa Clara County, CA, Santa Cruz County, CA, Sonoma County, CA

The radar

The San Francisco radar (KMUX), 59 km from the middle of the area, began a volume at 22:19 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.

The nearest sounding before it

Oakland, CA (KOAK), launched 12:00Z, 10.3 hours before the alert went out and 11 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 2017-01-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 29 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 2017-01-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -73 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
29 J/kg
Mixed-layer CIN
-15 J/kg
Mixed-layer LCL
728 m above ground
0-6 km bulk shear
71 kt
0-1 km storm-relative helicity
-73 m²/s²
0-3 km storm-relative helicity
115 m²/s²
Significant tornado parameter
-0.0
Supercell composite
-0.1

Open this sounding in Storm Lab

The text

As transmitted.

821 
WWUS76 KMTR 092217
NPWMTR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
217 PM PST MON JAN 9 2017

...ANOTHER ROUND OF STRONG SOUTHERLY WINDS EXPECTED...

.A PACIFIC STORM SYSTEM WILL MOVE THROUGH THE REGION ON TUESDAY
AND RESULT IN STRONG TO GUSTY SOUTHERLY WINDS DURING THE AFTERNOON
AND EVENING. GIVEN ALREADY SATURATED SOILS, THE THREAT FOR DOWNED
TREES AND POWER LINES WILL EXIST.

CAZ507-511-512-100500-
/O.UPG.KMTR.HW.A.0002.170110T2000Z-170111T0800Z/
/O.NEW.KMTR.HW.W.0002.170110T2000Z-170111T0800Z/
NORTH BAY MOUNTAINS-EAST BAY HILLS AND THE DIABLO RANGE-
SANTA CRUZ MOUNTAINS-
INCLUDING THE CITIES OF...ANGWIN...LAGUNITAS-FOREST KNOLLS...
WOODACRE...BLACKHAWK...SCOTTS VALLEY...BOULDER CREEK...DAY VALLEY
217 PM PST MON JAN 9 2017

...HIGH WIND WARNING IN EFFECT FROM NOON TUESDAY TO MIDNIGHT PST
TUESDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN SAN FRANCISCO HAS ISSUED A HIGH
WIND WARNING...WHICH IS IN EFFECT FROM NOON TUESDAY TO MIDNIGHT
PST TUESDAY NIGHT. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. 

* TIMING...TUESDAY AFTERNOON THROUGH TUESDAY EVENING.

* WINDS...SOUTHERLY WINDS OF 25 TO 40 MPH WITH GUSTS OVER 65 MPH
  FOR HIGHER ELEVATION LOCATIONS.

* IMPACTS...POTENTIAL FOR DOWNED TREES AND POWER LINES PLUS 
  DIFFICULT DRIVING CONDITIONS. 

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.

&&

$$

CAZ517-100500-
/O.NEW.KMTR.HW.W.0002.170110T2000Z-170111T0800Z/
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
217 PM PST MON JAN 9 2017

...HIGH WIND WARNING IN EFFECT FROM NOON TUESDAY TO MIDNIGHT PST
TUESDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN SAN FRANCISCO HAS ISSUED A HIGH
WIND WARNING...WHICH IS IN EFFECT FROM NOON TUESDAY TO MIDNIGHT
PST TUESDAY NIGHT. 

* TIMING...TUESDAY AFTERNOON THROUGH TUESDAY EVENING.

* WINDS...SOUTHERLY WINDS OF 25 TO 40 MPH WITH GUSTS OVER 65 MPH
  FOR HIGHER ELEVATION LOCATIONS.

* IMPACTS...POTENTIAL FOR DOWNED TREES AND POWER LINES PLUS 
  DIFFICULT DRIVING CONDITIONS. 

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.

&&

$$

CAZ006-505-509-100500-
/O.UPG.KMTR.HW.A.0002.170110T2000Z-170111T0800Z/
/O.NEW.KMTR.WI.Y.0003.170110T2000Z-170111T0800Z/
SAN FRANCISCO-
COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE-
SAN FRANCISCO PENINSULA COAST-
INCLUDING THE CITIES OF...SAN FRANCISCO...TAMALPAIS-HOMESTEAD...
SAUSALITO...PACIFICA
217 PM PST MON JAN 9 2017

...WIND ADVISORY IN EFFECT FROM NOON TUESDAY TO MIDNIGHT PST
TUESDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN SAN FRANCISCO HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM NOON TUESDAY TO MIDNIGHT PST
TUESDAY NIGHT. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. 

* TIMING...TUESDAY AFTERNOON THROUGH TUESDAY EVENING.

* WINDS...SOUTHERLY WINDS OF 20 TO 35 MPH WITH LOCAL GUSTS OVER
  45 MPH IN LOWER ELEVATION LOCATIONS.

* IMPACTS...POTENTIAL FOR DOWNED TREES AND POWER LINES PLUS 
  DIFFICULT DRIVING CONDITIONS. 

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

CAZ506-508-529-530-100500-
/O.NEW.KMTR.WI.Y.0003.170110T2000Z-170111T0800Z/
NORTH BAY INTERIOR VALLEYS-SAN FRANCISCO BAY SHORELINE-
NORTHERN MONTEREY BAY-SOUTHERN MONTEREY BAY AND BIG SUR COAST-
INCLUDING THE CITIES OF...SANTA ROSA...SOUTH SANTA ROSA...NAPA...
SAN RAFAEL...PETALUMA...NOVATO...ROHNERT PARK...OAKLAND...
FREMONT...HAYWARD...DALY CITY...BERKELEY...SANTA CRUZ...
WATSONVILLE...LIVE OAK...SEASIDE...MONTEREY...MARINA
217 PM PST MON JAN 9 2017

...WIND ADVISORY IN EFFECT FROM NOON TUESDAY TO MIDNIGHT PST
TUESDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN SAN FRANCISCO HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM NOON TUESDAY TO MIDNIGHT PST
TUESDAY NIGHT. 

* TIMING...TUESDAY AFTERNOON THROUGH TUESDAY EVENING.

* WINDS...SOUTHERLY WINDS OF 20 TO 35 MPH WITH LOCAL GUSTS OVER
  45 MPH IN LOWER ELEVATION LOCATIONS.

* IMPACTS...POTENTIAL FOR DOWNED TREES AND POWER LINES PLUS 
  DIFFICULT DRIVING CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$
4 follow-up statements
878 
WWUS76 KMTR 100522
NPWMTR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
922 PM PST MON JAN 9 2017

...ANOTHER ROUND OF STRONG SOUTHERLY WINDS EXPECTED...

.A PACIFIC STORM SYSTEM WILL MOVE THROUGH THE REGION ON TUESDAY
AND RESULT IN STRONG TO GUSTY SOUTHERLY WINDS DURING THE
AFTERNOON AND EVENING. GIVEN ALREADY SATURATED SOILS... THE
THREAT FOR DOWNED TREES AND POWER LINES WILL EXIST.

CAZ507-511-512-517-101730-
/O.CON.KMTR.HW.W.0002.170110T2000Z-170111T0800Z/
NORTH BAY MOUNTAINS-EAST BAY HILLS AND THE DIABLO RANGE-
SANTA CRUZ MOUNTAINS-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
INCLUDING THE CITIES OF...ANGWIN...LAGUNITAS-FOREST KNOLLS...
WOODACRE...BLACKHAWK...SCOTTS VALLEY...BOULDER CREEK...DAY VALLEY
922 PM PST MON JAN 9 2017

...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON TUESDAY TO
MIDNIGHT PST TUESDAY NIGHT...

* TIMING...TUESDAY AFTERNOON THROUGH TUESDAY EVENING.

* WINDS...SOUTHERLY WINDS OF 25 TO 40 MPH WITH GUSTS OVER 65 MPH 
  FOR HIGHER ELEVATION LOCATIONS. 

* IMPACTS...POTENTIAL FOR DOWNED TREES AND POWER LINES PLUS 
  DIFFICULT DRIVING CONDITIONS. 

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.

&&

$$

CAZ006-505-506-508-509-529-530-101730-
/O.CON.KMTR.WI.Y.0003.170110T2000Z-170111T0800Z/
SAN FRANCISCO-
COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE-
NORTH BAY INTERIOR VALLEYS-SAN FRANCISCO BAY SHORELINE-
SAN FRANCISCO PENINSULA COAST-NORTHERN MONTEREY BAY-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
INCLUDING THE CITIES OF...SAN FRANCISCO...TAMALPAIS-HOMESTEAD...
SAUSALITO...SANTA ROSA...SOUTH SANTA ROSA...NAPA...SAN RAFAEL...
PETALUMA...NOVATO...ROHNERT PARK...OAKLAND...FREMONT...HAYWARD...
DALY CITY...BERKELEY...PACIFICA...SANTA CRUZ...WATSONVILLE...
LIVE OAK...SEASIDE...MONTEREY...MARINA
922 PM PST MON JAN 9 2017

...WIND ADVISORY REMAINS IN EFFECT FROM NOON TUESDAY TO MIDNIGHT
PST TUESDAY NIGHT...

* TIMING...TUESDAY AFTERNOON THROUGH TUESDAY EVENING.

* WINDS...SOUTHERLY WINDS OF 20 TO 35 MPH WITH LOCAL GUSTS OVER 
  45 MPH IN LOWER ELEVATION LOCATIONS. 

* IMPACTS...POTENTIAL FOR DOWNED TREES AND POWER LINES PLUS 
  DIFFICULT DRIVING CONDITIONS. 

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$
473 
WWUS76 KMTR 101729
NPWMTR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
929 AM PST TUE JAN 10 2017

...ANOTHER ROUND OF STRONG SOUTHERLY WINDS EXPECTED...

.A PACIFIC STORM SYSTEM WILL MOVE THROUGH THE REGION TODAY
BRINGING STRONG AND GUSTY SOUTHERLY WINDS DURING THE AFTERNOON
AND EVENING. GIVEN ALREADY SATURATED SOILS...THE THREAT FOR
DOWNED TREES AND POWER LINES WILL EXIST.

CAZ507-511-512-517-110130-
/O.CON.KMTR.HW.W.0002.170110T2000Z-170111T0800Z/
NORTH BAY MOUNTAINS-EAST BAY HILLS AND THE DIABLO RANGE-
SANTA CRUZ MOUNTAINS-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
INCLUDING THE CITIES OF...ANGWIN...LAGUNITAS-FOREST KNOLLS...
WOODACRE...BLACKHAWK...SCOTTS VALLEY...BOULDER CREEK...DAY VALLEY
929 AM PST TUE JAN 10 2017

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PST
TONIGHT...

* TIMING...TUESDAY AFTERNOON THROUGH TUESDAY EVENING.

* WINDS...SOUTHERLY WINDS OF 25 TO 40 MPH WITH GUSTS OVER 65 MPH 
  FOR HIGHER ELEVATION LOCATIONS. 

* IMPACTS...POTENTIAL FOR DOWNED TREES AND POWER LINES PLUS 
  DIFFICULT DRIVING CONDITIONS. 

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.

&&

$$

CAZ006-505-506-508-509-529-530-110130-
/O.CON.KMTR.WI.Y.0003.170110T2000Z-170111T0800Z/
SAN FRANCISCO-
COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE-
NORTH BAY INTERIOR VALLEYS-SAN FRANCISCO BAY SHORELINE-
SAN FRANCISCO PENINSULA COAST-NORTHERN MONTEREY BAY-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
INCLUDING THE CITIES OF...SAN FRANCISCO...TAMALPAIS-HOMESTEAD...
SAUSALITO...SANTA ROSA...SOUTH SANTA ROSA...NAPA...SAN RAFAEL...
PETALUMA...NOVATO...ROHNERT PARK...OAKLAND...FREMONT...HAYWARD...
DALY CITY...BERKELEY...PACIFICA...SANTA CRUZ...WATSONVILLE...
LIVE OAK...SEASIDE...MONTEREY...MARINA
929 AM PST TUE JAN 10 2017

...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT...

* TIMING...TUESDAY AFTERNOON THROUGH TUESDAY EVENING.

* WINDS...SOUTHERLY WINDS OF 20 TO 35 MPH WITH LOCAL GUSTS OVER 
  45 MPH IN LOWER ELEVATION LOCATIONS. 

* IMPACTS...POTENTIAL FOR DOWNED TREES AND POWER LINES PLUS 
  DIFFICULT DRIVING CONDITIONS. 

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$
309 
WWUS76 KMTR 110113
NPWMTR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
513 PM PST TUE JAN 10 2017

...ANOTHER ROUND OF STRONG SOUTHERLY WINDS EXPECTED...

.A PACIFIC STORM SYSTEM IS MOVING THROUGH THE REGION TODAY
BRINGING STRONG AND GUSTY SOUTHERLY WINDS THROUGH THIS EVENING.
GIVEN ALREADY SATURATED SOILS...THE THREAT FOR DOWNED TREES AND
POWER LINES WILL EXIST.

CAZ507-511-512-517-110800-
/O.CON.KMTR.HW.W.0002.000000T0000Z-170111T0800Z/
NORTH BAY MOUNTAINS-EAST BAY HILLS AND THE DIABLO RANGE-
SANTA CRUZ MOUNTAINS-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
INCLUDING THE CITIES OF...ANGWIN...LAGUNITAS-FOREST KNOLLS...
WOODACRE...BLACKHAWK...SCOTTS VALLEY...BOULDER CREEK...DAY VALLEY
513 PM PST TUE JAN 10 2017

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PST
TONIGHT...

* TIMING...TUESDAY AFTERNOON THROUGH TUESDAY EVENING.

* WINDS...SOUTHERLY WINDS OF 25 TO 35 MPH WITH GUSTS OVER 60 MPH
  FOR HIGHER ELEVATION LOCATIONS.

* IMPACTS...POTENTIAL FOR DOWNED TREES AND POWER LINES PLUS 
  DIFFICULT DRIVING CONDITIONS. 

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.

&&

$$

CAZ006-505-506-508-509-529-530-110800-
/O.CON.KMTR.WI.Y.0003.000000T0000Z-170111T0800Z/
SAN FRANCISCO-
COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE-
NORTH BAY INTERIOR VALLEYS-SAN FRANCISCO BAY SHORELINE-
SAN FRANCISCO PENINSULA COAST-NORTHERN MONTEREY BAY-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
INCLUDING THE CITIES OF...SAN FRANCISCO...TAMALPAIS-HOMESTEAD...
SAUSALITO...SANTA ROSA...SOUTH SANTA ROSA...NAPA...SAN RAFAEL...
PETALUMA...NOVATO...ROHNERT PARK...OAKLAND...FREMONT...HAYWARD...
DALY CITY...BERKELEY...PACIFICA...SANTA CRUZ...WATSONVILLE...
LIVE OAK...SEASIDE...MONTEREY...MARINA
513 PM PST TUE JAN 10 2017

...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT...

* TIMING...TUESDAY AFTERNOON THROUGH TUESDAY EVENING.

* WINDS...SOUTHERLY WINDS OF 20 TO 35 MPH WITH LOCAL GUSTS OVER 
  45 MPH IN LOWER ELEVATION LOCATIONS. 

* IMPACTS...POTENTIAL FOR DOWNED TREES AND POWER LINES PLUS 
  DIFFICULT DRIVING CONDITIONS. 

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$
201 
WWUS76 KMTR 110804
NPWMTR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
1204 AM PST WED JAN 11 2017


CAZ507-511-512-517-110915-
/O.EXP.KMTR.HW.W.0002.000000T0000Z-170111T0800Z/
NORTH BAY MOUNTAINS-EAST BAY HILLS AND THE DIABLO RANGE-
SANTA CRUZ MOUNTAINS-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
INCLUDING THE CITIES OF...ANGWIN...LAGUNITAS-FOREST KNOLLS...
WOODACRE...BLACKHAWK...SCOTTS VALLEY...BOULDER CREEK...DAY VALLEY
1204 AM PST WED JAN 11 2017

...HIGH WIND WARNING HAS EXPIRED...

THE STRONGEST WINDS HAVE ALREADY PEAKED...BUT GUSTY WINDS WILL BE
POSSIBLE THROUGH WEDNESDAY MORNING.

$$

CAZ006-505-506-508-509-529-530-110915-
/O.EXP.KMTR.WI.Y.0003.000000T0000Z-170111T0800Z/
SAN FRANCISCO-
COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE-
NORTH BAY INTERIOR VALLEYS-SAN FRANCISCO BAY SHORELINE-
SAN FRANCISCO PENINSULA COAST-NORTHERN MONTEREY BAY-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
INCLUDING THE CITIES OF...SAN FRANCISCO...TAMALPAIS-HOMESTEAD...
SAUSALITO...SANTA ROSA...SOUTH SANTA ROSA...NAPA...SAN RAFAEL...
PETALUMA...NOVATO...ROHNERT PARK...OAKLAND...FREMONT...HAYWARD...
DALY CITY...BERKELEY...PACIFICA...SANTA CRUZ...WATSONVILLE...
LIVE OAK...SEASIDE...MONTEREY...MARINA
1204 AM PST WED JAN 11 2017

...WIND ADVISORY HAS EXPIRED...

THE STRONGEST WINDS HAVE ALREADY PEAKED...BUT GUSTY WINDS WILL BE
POSSIBLE THROUGH WEDNESDAY MORNING.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 8, 4:34 PM PSTFlash Flood WarningMTRSanta Clara3 hr
Jan 8, 7:54 PM PSTAreal Flood WarningMTRSanta Clara3 hr
Jan 8, 8:21 PM PSTSpecial Marine WarningMTR24 min
Jan 8, 9:43 PM PSTSmall Craft AdvisoryMTR5 hr
Jan 8, 9:43 PM PSTSmall Craft AdvisoryMTR4 days
Jan 8, 10:45 PM PSTAreal Flood WarningMTRSanta Clara6 hr
Jan 8, 11:09 PM PSTFlash Flood WarningMTRMonterey3 hr
Jan 9, 2:44 AM PSTGale WarningMTR42 hr
Jan 9, 2:55 AM PSTCoastal Flood AdvisoryMTRAlameda, Contra Costa, Marin, Monterey, Napa, City and County of San Francisco and 4 more3 days
Jan 9, 3:02 AM PSTHigh Wind WatchMTRMarin, City and County of San Francisco, San Mateo, Santa Clara, Santa Cruz, Sonoma11 hr
Jan 9, 2:17 PM PSTHigh Wind WarningMTRMonterey, San Mateo, Santa Clara, Santa Cruz34 hr
Jan 9, 2:39 PM PSTFlash Flood WatchMTRMarin, Monterey, Napa, San Mateo, Santa Clara, Santa Cruz and 1 more37 hr

Nearby

Wind Advisories in California, 2017Every wind advisory in 2017

Sources

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