Alert archive / California / Wind Advisories in 2021

Wind Advisory 122, NWS Los Angeles, CA

December 12, 2021Los Angeles County, Santa Barbara County, California

NWS Los Angeles, CA issued this wind advisory at Dec 12, 2021, 8:55 PM PST for Los Angeles County, Santa Barbara County, California. It took effect at Dec 13, 2021, 6:00 AM PST. It was in force for 45 hr.

The area

The counties it named.

The facts

Issued
Dec 12, 2021, 8:55 PM PST (04:55 UTC)
In effect from
Dec 13, 2021, 6:00 AM PST
Expired
Dec 15, 2021, 3:00 AM PST
In force
45 hr
Issued by
NWS Los Angeles, CA

Counties Los Angeles County, CA, Santa Barbara County, CA

The radar

The Los Angeles radar (KVTX), 6 km from the middle of the area, began a volume at 04:57 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

San Diego, CA (KNKX), launched 00:00Z, 4.9 hours before the alert went out and 251 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, San Diego, CA at 00:00Z on 2021-12-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, San Diego, CA at 00:00Z on 2021-12-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 41 square meters per square second.193958Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1661 m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
41 m²/s²
0-3 km storm-relative helicity
94 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

871 
WWUS76 KLOX 130455
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
855 PM PST Sun Dec 12 2021

CAZ034>036-131400-
/O.NEW.KLOX.WI.Y.0122.211213T1400Z-211214T1400Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-Santa Ynez Valley-
Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, 
Cambria, San Simeon, Santa Maria, Lompoc, Vandenberg, Solvang, 
and Santa Ynez
855 PM PST Sun Dec 12 2021

...WIND ADVISORY IN EFFECT FROM 6 AM MONDAY TO 6 AM PST TUESDAY...

* WHAT...South winds 20 to 35 mph with gusts up to 50 mph
  expected. Isolated gusts to 60 mph possible in the hills.

* WHERE...San Luis Obispo County Central Coast, Santa Barbara 
  County Central Coast and Santa Ynez Valley.

* WHEN...From 6 AM Monday to 6 AM PST Tuesday.

* IMPACTS...Gusty winds will blow around unsecured objects and
  make driving difficult, especially for high profile vehicles.
  Roadways may be affected by gusty cross winds. This includes 
  Highways 1 and 101, and State Routes 154 and 246. Tree limbs 
  could be blown down and a few power outages may result.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ039-131400-
/O.NEW.KLOX.WI.Y.0122.211213T2200Z-211214T1900Z/
Santa Barbara County South Coast-
Including the cities of Santa Barbara, Montecito, and Carpinteria
855 PM PST Sun Dec 12 2021

...WIND ADVISORY IN EFFECT FROM 2 PM MONDAY TO 11 AM PST
TUESDAY...

* WHAT...South winds 20 to 35 mph with gusts up to 50 mph 
  expected.

* WHERE...Santa Barbara County South Coast.

* WHEN...From 2 PM Monday to 11 AM PST Tuesday.

* IMPACTS...Gusty winds will blow around unsecured objects and
  make driving difficult, especially for high profile vehicles.
  Roadways may be affected by gusty cross winds. This includes
  Highways 101, 154 and 192. Tree limbs could be blown down and a
  few power outages may result.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ051-131400-
/O.EXT.KLOX.HW.A.0011.211213T1900Z-211214T2000Z/
San Luis Obispo County Mountains-
Including the city of Black Mountain
855 PM PST Sun Dec 12 2021

...HIGH WIND WATCH NOW IN EFFECT FROM MONDAY MORNING THROUGH
TUESDAY MORNING...

* WHAT...South to southwest winds 25 to 40 mph with damaging 
  gusts up to 60 mph possible.

* WHERE...San Luis Obispo County Mountains.

* WHEN...From Monday morning through Tuesday morning.

* IMPACTS...Damaging winds could blow down large objects such as
  trees and power lines. Power outages are possible. Travel could
  be difficult, especially for high profile vehicles.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$

CAZ052-131400-
/O.CON.KLOX.HW.A.0011.211214T0300Z-211214T2000Z/
Santa Barbara County Mountains-
Including the cities of San Marcos Pass, 
San Rafael Wilderness Area, and Dick Smith Wilderness Area
855 PM PST Sun Dec 12 2021

...HIGH WIND WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH
TUESDAY MORNING...

* WHAT...South to southwest winds 25 to 45 mph with damaging gusts
  between 60 and 70 mph possible.

* WHERE...Santa Barbara County Mountains.

* WHEN...From Monday evening through Tuesday morning.

* IMPACTS...Damaging winds could blow down large objects such as
  trees and power lines. Power outages are possible. Travel could
  be difficult, especially for high profile vehicles. Roadways
  that may be affected include Highways 154...as well as the 
  Gaviota and San Marcos Passes.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$

CAZ037-038-131400-
/O.CON.KLOX.HW.A.0011.211214T0300Z-211214T2000Z/
San Luis Obispo County Interior Valleys-Cuyama Valley-
Including the cities of Paso Robles, Atascadero, and Cuyama
855 PM PST Sun Dec 12 2021

...HIGH WIND WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH
TUESDAY MORNING...

* WHAT...South to southwest winds 25 to 40 mph with damaging 
  gusts up to 60 mph possible.

* WHERE...San Luis Obispo County Interior Valleys and Cuyama 
  Valley.

* WHEN...From Monday evening through Tuesday morning.

* IMPACTS...Damaging winds could blow down large objects such as
  trees and power lines. Power outages are possible. Travel could
  be difficult, especially for high profile vehicles. Roadways
  that may be affected include Highway 101 and State Route 46 in
  San Luis Obispo County and Highway 166 in the Cuyama Valley.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$

CAZ059-131400-
/O.CON.KLOX.HW.A.0011.211214T1200Z-211215T0300Z/
Antelope Valley-
Including the cities of Lancaster and Palmdale
855 PM PST Sun Dec 12 2021

...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE MONDAY NIGHT
THROUGH TUESDAY EVENING...

* WHAT...South to southwest winds 25 to 45 mph with damaging gusts
  up to between 60 and 70 mph possible. Strongest winds in the 
  foothills.

* WHERE...Antelope Valley.

* WHEN...From late Monday night through Tuesday evening.

* IMPACTS...Damaging winds could blow down large objects such as
  trees and power lines. Power outages are possible. Travel could
  be difficult, especially for high profile vehicles. Roadways
  that may be affected include Highways 14 and 138, especially
  near the foothills.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

Hall
9 follow-up statements
712 
WWUS76 KLOX 131113
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
313 AM PST Mon Dec 13 2021

CAZ059-132215-
/O.UPG.KLOX.HW.A.0011.211214T1200Z-211215T0300Z/
/O.NEW.KLOX.HW.W.0021.211214T1200Z-211214T2100Z/
/O.EXB.KLOX.WI.Y.0122.211214T0200Z-211214T1200Z/
Antelope Valley-
Including the cities of Lancaster and Palmdale
313 AM PST Mon Dec 13 2021

...WIND ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 4 AM PST
TUESDAY...
...HIGH WIND WARNING IN EFFECT FROM 4 AM TO 1 PM PST TUESDAY...

* WHAT...For the High Wind Warning, south winds 30 to 40 mph with
  gusts up to 70 mph expected. For the Wind Advisory, south winds
  20 to 30 mph with gusts up to 55 mph expected.

* WHERE...Antelope Valley.

* WHEN...For the High Wind Warning, from 4 AM to 1 PM PST 
  Tuesday. For the Wind Advisory, from 6 PM this evening to 4 AM 
  PST Tuesday.

* IMPACTS...Damaging winds will blow down large objects such as
  trees and power lines. Power outages are expected. Travel will
  be difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

CAZ037-038-052-132215-
/O.UPG.KLOX.HW.A.0011.211214T0300Z-211214T2000Z/
/O.NEW.KLOX.HW.W.0021.211213T2300Z-211214T2000Z/
San Luis Obispo County Interior Valleys-Cuyama Valley-
Santa Barbara County Mountains-
Including the cities of Paso Robles, Atascadero, Cuyama, 
San Marcos Pass, San Rafael Wilderness Area, 
and Dick Smith Wilderness Area
313 AM PST Mon Dec 13 2021

...HIGH WIND WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO NOON
PST TUESDAY...

* WHAT...South winds 30 to 40 mph with gusts up to 60 mph 
  expected.

* WHERE...San Luis Obispo County Interior Valleys, Cuyama Valley 
  and Santa Barbara County Mountains.

* WHEN...From 3 PM this afternoon to noon PST Tuesday.

* IMPACTS...Damaging winds will blow down large objects such as
  trees and power lines. Power outages are expected. Travel will
  be difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

CAZ051-132215-
/O.UPG.KLOX.HW.A.0011.211213T1900Z-211214T2000Z/
/O.NEW.KLOX.HW.W.0021.211213T2300Z-211214T2000Z/
San Luis Obispo County Mountains-
Including the city of Black Mountain
313 AM PST Mon Dec 13 2021

...HIGH WIND WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO NOON
PST TUESDAY...

* WHAT...South winds 30 to 40 mph with gusts up to 65 mph 
  expected.

* WHERE...San Luis Obispo County Mountains.

* WHEN...From 3 PM this afternoon to noon PST Tuesday.

* IMPACTS...Damaging winds will blow down large objects such as
  trees and power lines. Power outages are expected. Travel will
  be difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

CAZ040-044>046-088-547-132215-
/O.EXB.KLOX.WI.Y.0122.211214T0800Z-211214T2000Z/
Ventura County Coast-Ventura County Interior Valleys-
Ventura County Coastal Valleys-
Santa Monica Mountains Recreational Area-Santa Clarita Valley-
Los Angeles County San Fernando Valley-
Including the cities of Ventura, Oxnard, Camarillo, Santa Paula, 
Fillmore, Ojai, Piru, Thousand Oaks, Simi Valley, Moorpark, 
Newbury Park, Santa Clarita, Newhall, Valencia, Woodland Hills, 
Northridge, Burbank, and Universal City
313 AM PST Mon Dec 13 2021

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

* WHAT...South winds 20 to 30 mph with gusts up to 50 mph 
  expected. Isolated gusts to 60 mph possible in the hills.

* WHERE...Ventura County Coast, Ventura County Interior Valleys, 
  Ventura County Coastal Valleys, Santa Monica Mountains, Santa 
  Clarita Valley and San Fernando Valley.

* WHEN...From midnight tonight to noon PST Tuesday.

* IMPACTS...Gusty winds will blow around unsecured objects and 
  make driving difficult, especially for high profile vehicles. 
  Roadways may be affected by gusty cross winds. This includes 
  Highways 1 and 101, and State Routes 154 and 246. Tree limbs 
  could be blown down and a few power outages may result.

* ADDITIONAL DETAILS...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ034>036-132215-
/O.CON.KLOX.WI.Y.0122.211213T1400Z-211214T1400Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-Santa Ynez Valley-
Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, 
Cambria, San Simeon, Santa Maria, Lompoc, Vandenberg, Solvang, 
and Santa Ynez
313 AM PST Mon Dec 13 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST TUESDAY...

* WHAT...South winds 20 to 35 mph with gusts up to 50 mph 
  expected. Isolated gusts to 60 mph possible in the hills.

* WHERE...San Luis Obispo County Central Coast, Santa Barbara 
  County Central Coast and Santa Ynez Valley.

* WHEN...Until 6 AM PST Tuesday.

* IMPACTS...Gusty winds will blow around unsecured objects and
  make driving difficult, especially for high profile vehicles.
  Roadways may be affected by gusty cross winds. This includes
  Highways 1 and 101, and State Routes 154 and 246. Tree limbs
  could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ039-132215-
/O.CON.KLOX.WI.Y.0122.211213T2200Z-211214T1900Z/
Santa Barbara County South Coast-
Including the cities of Santa Barbara, Montecito, and Carpinteria
313 AM PST Mon Dec 13 2021

...WIND ADVISORY REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
11 AM PST TUESDAY...

* WHAT...South winds 20 to 35 mph with gusts up to 50 mph 
  expected.

* WHERE...Santa Barbara County South Coast.

* WHEN...From 2 PM this afternoon to 11 AM PST Tuesday.

* IMPACTS...Gusty winds will blow around unsecured objects and
  make driving difficult, especially for high profile vehicles.
  Roadways may be affected by gusty cross winds. This includes
  Highways 101, 154 and 192. Tree limbs could be blown down and a
  few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

ASR
994 
WWUS76 KLOX 132202
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
202 PM PST Mon Dec 13 2021

CAZ059-141200-
/O.CON.KLOX.HW.W.0021.211214T1200Z-211214T2100Z/
/O.CON.KLOX.WI.Y.0122.211214T0200Z-211214T1200Z/
Antelope Valley-
Including the cities of Lancaster and Palmdale
202 PM PST Mon Dec 13 2021

...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 4 AM
PST TUESDAY...
...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 AM TO 1 PM PST
TUESDAY...

* WHAT...For the High Wind Warning, south winds 30 to 40 mph with
  gusts up to 75 mph expected. For the Wind Advisory, south winds
  20 to 30 mph with gusts up to 50 mph expected.

* WHERE...Antelope Valley.

* WHEN...For the High Wind Warning, from 4 AM to 1 PM PST 
  Tuesday. For the Wind Advisory, from 6 PM this evening to 4 AM 
  PST Tuesday.

* IMPACTS...Damaging winds will blow down large objects such as
  trees and power lines. Power outages are expected. Travel will
  be difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

CAZ037-038-051-052-141200-
/O.CON.KLOX.HW.W.0021.211213T2300Z-211214T2000Z/
San Luis Obispo County Interior Valleys-Cuyama Valley-
San Luis Obispo County Mountains-Santa Barbara County Mountains-
Including the cities of Paso Robles, Atascadero, Cuyama, 
Black Mountain, San Marcos Pass, San Rafael Wilderness Area, 
and Dick Smith Wilderness Area
202 PM PST Mon Dec 13 2021

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

* WHAT...South winds 30 to 40 mph with gusts up to 65 mph 
  expected.

* WHERE...San Luis Obispo County Interior Valleys, Cuyama Valley 
  and Santa Barbara County Mountains.

* WHEN...From 3 PM this afternoon to noon PST Tuesday.

* IMPACTS...Damaging winds will blow down large objects such as
  trees and power lines. Power outages are expected. Travel will
  be difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

CAZ041-548-141200-
/O.EXB.KLOX.WI.Y.0122.211214T0800Z-211214T2300Z/
Los Angeles County Coast including Downtown Los Angeles-
Los Angeles County San Gabriel Valley-
Including the cities of Malibu, Santa Monica, Beverly Hills, 
Hollywood, Long Beach, Pasadena, San Gabriel, and Pomona
202 PM PST Mon Dec 13 2021

...WIND ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 3 PM PST
TUESDAY...

* WHAT...South winds 20 to 30 mph with gusts up to 40 mph
  expected. 

* WHERE...Los Angeles County Coast including Downtown Los 
  Angeles and San Gabriel Valley.

* WHEN...From midnight tonight to 3 PM PST Tuesday.

* IMPACTS...Gusty winds will blow around unsecured objects and 
  make driving difficult, especially for high profile vehicles. 
  Roadways may be affected by gusty cross winds. This includes 
  Highways 1 and 101, and State Routes 154 and 246. Tree limbs 
  could be blown down and a few power outages may result.

* ADDITIONAL DETAILS...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ040-044>046-088-547-141200-
/O.EXT.KLOX.WI.Y.0122.211214T0800Z-211214T2300Z/
Ventura County Coast-Ventura County Interior Valleys-
Ventura County Coastal Valleys-
Santa Monica Mountains Recreational Area-Santa Clarita Valley-
Los Angeles County San Fernando Valley-
Including the cities of Ventura, Oxnard, Camarillo, Santa Paula, 
Fillmore, Ojai, Piru, Thousand Oaks, Simi Valley, Moorpark, 
Newbury Park, Santa Clarita, Newhall, Valencia, Woodland Hills, 
Northridge, Burbank, and Universal City
202 PM PST Mon Dec 13 2021

...WIND ADVISORY NOW IN EFFECT FROM MIDNIGHT TONIGHT TO 3 PM PST
TUESDAY...

* WHAT...South winds 20 to 30 mph with gusts up to 50 mph 
  expected. Isolated gusts to 60 mph possible in the hills.

* WHERE...Ventura County Coast, Ventura County Interior Valleys, 
  Ventura County Coastal Valleys, Santa Monica Mountains, Santa 
  Clarita Valley and San Fernando Valley.

* WHEN...From midnight tonight to 3 PM PST Tuesday.

* IMPACTS...Gusty winds will blow around unsecured objects and
  make driving difficult, especially for high profile vehicles.
  Roadways may be affected by gusty cross winds. This includes
  Highways 1 and 101, and State Routes 154 and 246. Tree limbs
  could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ034>036-141200-
/O.CON.KLOX.WI.Y.0122.000000T0000Z-211214T1400Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-Santa Ynez Valley-
Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, 
Cambria, San Simeon, Santa Maria, Lompoc, Vandenberg, Solvang, 
and Santa Ynez
202 PM PST Mon Dec 13 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST TUESDAY...

* WHAT...South winds 20 to 35 mph with gusts up to 50 mph 
  expected. Isolated gusts to 60 mph possible in the hills.

* WHERE...San Luis Obispo County Central Coast, Santa Barbara 
  County Central Coast and Santa Ynez Valley.

* WHEN...Until 6 AM PST Tuesday.

* IMPACTS...Gusty winds will blow around unsecured objects and
  make driving difficult, especially for high profile vehicles.
  Roadways may be affected by gusty cross winds. This includes
  Highways 1 and 101, and State Routes 154 and 246. Tree limbs
  could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ039-141200-
/O.CON.KLOX.WI.Y.0122.000000T0000Z-211214T1900Z/
Santa Barbara County South Coast-
Including the cities of Santa Barbara, Montecito, and Carpinteria
202 PM PST Mon Dec 13 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST TUESDAY...

* WHAT...South winds 20 to 35 mph with gusts up to 50 mph 
  expected.

* WHERE...Santa Barbara County South Coast.

* WHEN...From 2 PM this afternoon to 11 AM PST Tuesday.

* IMPACTS...Gusty winds will blow around unsecured objects and
  make driving difficult, especially for high profile vehicles.
  Roadways may be affected by gusty cross winds. This includes
  Highways 101, 154 and 192. Tree limbs could be blown down and a
  few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$
446 
WWUS76 KLOX 141037
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
237 AM PST Tue Dec 14 2021

CAZ034>036-141145-
/O.CAN.KLOX.WI.Y.0122.000000T0000Z-211214T1400Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-Santa Ynez Valley-
Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, 
Cambria, San Simeon, Santa Maria, Lompoc, Vandenberg, Solvang, 
and Santa Ynez
237 AM PST Tue Dec 14 2021

...WIND ADVISORY IS CANCELLED...

Winds have decreased below advisory levels, although isolated
gusts to 40 mph could occur through mid-morning.

$$

CAZ059-141845-
/O.CON.KLOX.HW.W.0021.211214T1200Z-211214T2100Z/
/O.CON.KLOX.WI.Y.0122.000000T0000Z-211214T1200Z/
Antelope Valley-
Including the cities of Lancaster and Palmdale
237 AM PST Tue Dec 14 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST EARLY THIS
MORNING...
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 1 PM PST THIS
AFTERNOON...

* WHAT...For the High Wind Warning, south winds 30 to 40 mph 
  with gusts up to 75 mph expected. For the Wind Advisory, south 
  winds 20 to 30 mph with gusts up to 50 mph expected.

* WHERE...Antelope Valley.

* WHEN...For the High Wind Warning, from 4 AM to 1 PM PST 
  Tuesday. For the Wind Advisory, from 6 PM this evening to 4 AM 
  PST Tuesday.

* IMPACTS...Damaging winds will blow down large objects such as 
  trees and power lines. Power outages are expected. Travel will 
  be difficult, especially for high profile vehicles.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

CAZ037-038-051-052-141845-
/O.CON.KLOX.HW.W.0021.000000T0000Z-211214T2000Z/
San Luis Obispo County Interior Valleys-Cuyama Valley-
San Luis Obispo County Mountains-Santa Barbara County Mountains-
Including the cities of Paso Robles, Atascadero, Cuyama, 
Black Mountain, San Marcos Pass, San Rafael Wilderness Area, 
and Dick Smith Wilderness Area
237 AM PST Tue Dec 14 2021

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

* WHAT...South winds 30 to 40 mph with gusts up to 65 mph 
  expected.

* WHERE...San Luis Obispo County Interior Valleys, Cuyama Valley 
  and Santa Barbara County Mountains.

* WHEN...From 3 PM this afternoon to noon PST Tuesday.

* IMPACTS...Damaging winds will blow down large objects such as 
  trees and power lines. Power outages are expected. Travel will 
  be difficult, especially for high profile vehicles.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

CAZ039-141845-
/O.CON.KLOX.WI.Y.0122.000000T0000Z-211214T1900Z/
Santa Barbara County South Coast-
Including the cities of Santa Barbara, Montecito, and Carpinteria
237 AM PST Tue Dec 14 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST THIS MORNING...

* WHAT...South winds 20 to 35 mph with gusts up to 50 mph 
  expected.

* WHERE...Santa Barbara County South Coast.

* WHEN...From 2 PM this afternoon to 11 AM PST Tuesday.

* IMPACTS...Gusty winds will blow around unsecured objects and 
  make driving difficult, especially for high profile vehicles. 
  Roadways may be affected by gusty cross winds. This includes 
  Highways 101, 154 and 192. Tree limbs could be blown down and 
  a few power outages may result.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ040-041-044>046-088-547-548-141845-
/O.CON.KLOX.WI.Y.0122.000000T0000Z-211214T2300Z/
Ventura County Coast-
Los Angeles County Coast including Downtown Los Angeles-
Ventura County Interior Valleys-Ventura County Coastal Valleys-
Santa Monica Mountains Recreational Area-Santa Clarita Valley-
Los Angeles County San Fernando Valley-
Los Angeles County San Gabriel Valley-
Including the cities of Ventura, Oxnard, Camarillo, Malibu, 
Santa Monica, Beverly Hills, Hollywood, Long Beach, Santa Paula, 
Fillmore, Ojai, Piru, Thousand Oaks, Simi Valley, Moorpark, 
Newbury Park, Santa Clarita, Newhall, Valencia, Woodland Hills, 
Northridge, Burbank, Universal City, Pasadena, San Gabriel, 
and Pomona
237 AM PST Tue Dec 14 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...

* WHAT...South winds 20 to 30 mph with gusts up to 50 mph 
  expected. Isolated gusts to 60 mph possible in the hills.

* WHERE...Ventura County Coast, Ventura County Interior Valleys, 
  Ventura County Coastal Valleys, Santa Monica Mountains, Santa 
  Clarita Valley and San Fernando Valley.

* WHEN...From midnight tonight to 3 PM PST Tuesday.

* IMPACTS...Gusty winds will blow around unsecured objects and 
  make driving difficult, especially for high profile vehicles. 
  Roadways may be affected by gusty cross winds. This includes 
  Highways 1 and 101, and State Routes 154 and 246. Tree limbs 
  could be blown down and a few power outages may result.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

Phillips
002 
WWUS76 KLOX 141746
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
946 AM PST Tue Dec 14 2021

CAZ037-038-051-052-150400-
/O.CAN.KLOX.HW.W.0021.000000T0000Z-211214T2000Z/
/O.EXB.KLOX.WI.Y.0122.000000T0000Z-211215T0400Z/
San Luis Obispo County Interior Valleys-Cuyama Valley-
San Luis Obispo County Mountains-Santa Barbara County Mountains-
Including the cities of Paso Robles, Atascadero, Cuyama, 
Black Mountain, San Marcos Pass, San Rafael Wilderness Area, 
and Dick Smith Wilderness Area
946 AM PST Tue Dec 14 2021

...WIND ADVISORY IN EFFECT UNTIL 8 PM PST THIS EVENING...
...HIGH WIND WARNING IS CANCELLED...

* WHAT...Southwest to northwest winds 20 to 30 mph with gusts up 
  to 50 mph expected. Isolated gusts to 60 mph possible in the 
  hills.

* WHERE...San Luis Obispo County Interior Valleys, Cuyama 
  Valley, San Luis Obispo County Mountains and Santa Barbara 
  County Mountains.

* WHEN...Until 8 PM PST this evening.

* IMPACTS...Gusty winds will blow around unsecured objects and
  make driving difficult, especially for high profile vehicles.
  Roadways may be affected by gusty cross winds. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ059-150400-
/O.CAN.KLOX.HW.W.0021.000000T0000Z-211214T2100Z/
/O.NEW.KLOX.WI.Y.0123.211214T1746Z-211215T0400Z/
Antelope Valley-
Including the cities of Lancaster and Palmdale
946 AM PST Tue Dec 14 2021

...WIND ADVISORY IN EFFECT UNTIL 8 PM PST THIS EVENING...
...HIGH WIND WARNING IS CANCELLED...

* WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph.

* WHERE...Antelope Valley.

* WHEN...Until 8 PM PST this evening.

* IMPACTS...Gusty winds and reduced visibility from blowing dust
  will make driving difficult. Gusty winds could blow around
  unsecured objects. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ039-150400-
/O.EXT.KLOX.WI.Y.0122.000000T0000Z-211215T0400Z/
Santa Barbara County South Coast-
Including the cities of Santa Barbara, Montecito, and Carpinteria
946 AM PST Tue Dec 14 2021

...WIND ADVISORY NOW IN EFFECT UNTIL 8 PM PST THIS EVENING...

* WHAT...West to northwest winds 20 to 30 mph with gusts to 40
  mph. 

* WHERE...Santa Barbara County South Coast.

* WHEN...Until 8 PM PST this evening.

* IMPACTS...Gusty winds will blow around unsecured objects and
  make driving difficult, especially for high profile vehicles.
  Roadways may be affected by gusty cross winds. This includes
  Highways 101, 154 and 192. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ040-041-044>046-088-547-548-150400-
/O.EXT.KLOX.WI.Y.0122.000000T0000Z-211215T0400Z/
Ventura County Coast-
Los Angeles County Coast including Downtown Los Angeles-
Ventura County Interior Valleys-Ventura County Coastal Valleys-
Santa Monica Mountains Recreational Area-Santa Clarita Valley-
Los Angeles County San Fernando Valley-
Los Angeles County San Gabriel Valley-
Including the cities of Ventura, Oxnard, Camarillo, Malibu, 
Santa Monica, Beverly Hills, Hollywood, Long Beach, Santa Paula, 
Fillmore, Ojai, Piru, Thousand Oaks, Simi Valley, Moorpark, 
Newbury Park, Santa Clarita, Newhall, Valencia, Woodland Hills, 
Northridge, Burbank, Universal City, Pasadena, San Gabriel, 
and Pomona
946 AM PST Tue Dec 14 2021

...WIND ADVISORY NOW IN EFFECT UNTIL 8 PM PST THIS EVENING...

* WHAT...Southwest to west winds 15 to 25 mph with gusts to 40
  mph. 

* WHERE...Ventura County Coast, Ventura County Interior Valleys, 
  Ventura County Coastal Valleys, Santa Monica Mountains, Santa 
  Clarita Valley and San Fernando Valley.

* WHEN...Until 8 PM PST this evening.

* IMPACTS...Gusty winds will blow around unsecured objects and
  make driving difficult, especially for high profile vehicles.
  Roadways may be affected by gusty cross winds. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$
467 
WWUS76 KLOX 150357
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
757 PM PST Tue Dec 14 2021

CAZ037-038-051-150500-
/O.EXP.KLOX.WI.Y.0122.000000T0000Z-211215T0400Z/
San Luis Obispo County Interior Valleys-Cuyama Valley-
San Luis Obispo County Mountains-
Including the cities of Paso Robles, Atascadero, Cuyama, 
and Black Mountain
757 PM PST Tue Dec 14 2021

...WIND ADVISORY WILL EXPIRE AT 8 PM PST THIS EVENING...

Winds have diminished below advisory level.

$$

CAZ040-041-044>046-088-547-548-150500-
/O.EXP.KLOX.WI.Y.0122.000000T0000Z-211215T0400Z/
Ventura County Coast-
Los Angeles County Coast including Downtown Los Angeles-
Ventura County Interior Valleys-Ventura County Coastal Valleys-
Santa Monica Mountains Recreational Area-Santa Clarita Valley-
Los Angeles County San Fernando Valley-
Los Angeles County San Gabriel Valley-
Including the cities of Ventura, Oxnard, Camarillo, Malibu, 
Santa Monica, Beverly Hills, Hollywood, Long Beach, Santa Paula, 
Fillmore, Ojai, Piru, Thousand Oaks, Simi Valley, Moorpark, 
Newbury Park, Santa Clarita, Newhall, Valencia, Woodland Hills, 
Northridge, Burbank, Universal City, Pasadena, San Gabriel, 
and Pomona
757 PM PST Tue Dec 14 2021

...WIND ADVISORY WILL EXPIRE AT 8 PM PST THIS EVENING...

Winds have diminished below advisory level.

$$

CAZ059-150500-
/O.EXP.KLOX.WI.Y.0123.000000T0000Z-211215T0400Z/
Antelope Valley-
Including the cities of Lancaster and Palmdale
757 PM PST Tue Dec 14 2021

...WIND ADVISORY WILL EXPIRE AT 8 PM PST THIS EVENING...

Winds have diminished below advisory level.

$$

CAZ039-052-151100-
/O.EXT.KLOX.WI.Y.0122.000000T0000Z-211215T1100Z/
Santa Barbara County South Coast-Santa Barbara County Mountains-
Including the cities of Santa Barbara, Montecito, Carpinteria, 
San Marcos Pass, San Rafael Wilderness Area, 
and Dick Smith Wilderness Area
757 PM PST Tue Dec 14 2021

...WIND ADVISORY NOW IN EFFECT UNTIL 3 AM PST WEDNESDAY...

* WHAT...North to northwest winds 20 to 30 mph with gusts to 40
  mph. Local gusts to 50 mph possible below favored passes and 
  canyons, especially around Montecito.

* WHERE...Santa Barbara County South Coast and Mountains.

* WHEN...Until 3 AM PST Wednesday.

* IMPACTS...Gusty winds will blow around unsecured objects and
  make driving difficult, especially for high profile vehicles.
  Roadways may be affected by gusty cross winds. This includes
  Highways 101, 154 and 192.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

Stewart
964 
WWUS76 KLOX 150426
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
826 PM PST Tue Dec 14 2021

CAZ036-044-045-088-547-151230-
/O.NEW.KLOX.FR.Y.0008.211215T1100Z-211215T1700Z/
Santa Ynez Valley-Ventura County Interior Valleys-
Ventura County Coastal Valleys-Santa Clarita Valley-
Los Angeles County San Fernando Valley-
Including the cities of Solvang, Santa Ynez, Santa Paula, 
Fillmore, Ojai, Piru, Thousand Oaks, Simi Valley, Moorpark, 
Newbury Park, Santa Clarita, Newhall, Valencia, Woodland Hills, 
Northridge, Burbank, and Universal City
826 PM PST Tue Dec 14 2021

...FROST ADVISORY IN EFFECT FROM 3 AM TO 9 AM PST WEDNESDAY...

* WHAT...Temperatures as low as 31 will result in frost formation.
  Temperatures may drop as low as the mid to upper 20s in the Ojai
  Valley.

* WHERE...Santa Ynez Valley, Ventura County Valleys, Santa Clarita
  Valley, and the western portion of the San Fernando Valley.

* WHEN...From 3 AM to 9 AM PST Wednesday.

* IMPACTS...Frost can damage sensitive plants and harm pets if 
  left unprotected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

CAZ039-052-151100-
/O.CON.KLOX.WI.Y.0122.000000T0000Z-211215T1100Z/
Santa Barbara County South Coast-Santa Barbara County Mountains-
Including the cities of Santa Barbara, Montecito, Carpinteria, 
San Marcos Pass, San Rafael Wilderness Area, 
and Dick Smith Wilderness Area
826 PM PST Tue Dec 14 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST WEDNESDAY...

* WHAT...North to northwest winds 20 to 30 mph with gusts to 40 
  mph. Local gusts to 50 mph possible below favored passes and 
  canyons, especially around Montecito.

* WHERE...Santa Barbara County South Coast and Mountains.

* WHEN...Until 3 AM PST Wednesday.

* IMPACTS...Gusty winds will blow around unsecured objects and
  make driving difficult, especially for high profile vehicles.
  Roadways may be affected by gusty cross winds. This includes
  Highways 101, 154 and 192.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

Stewart
941 
WWUS76 KLOX 150547
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
947 PM PST Tue Dec 14 2021

CAZ036-044-045-088-547-151400-
/O.UPG.KLOX.FR.Y.0008.211215T1100Z-211215T1700Z/
/O.NEW.KLOX.FZ.W.0004.211215T1100Z-211215T1700Z/
Santa Ynez Valley-Ventura County Interior Valleys-
Ventura County Coastal Valleys-Santa Clarita Valley-
Los Angeles County San Fernando Valley-
Including the cities of Solvang, Santa Ynez, Santa Paula, 
Fillmore, Ojai, Piru, Thousand Oaks, Simi Valley, Moorpark, 
Newbury Park, Santa Clarita, Newhall, Valencia, Woodland Hills, 
Northridge, Burbank, and Universal City
947 PM PST Tue Dec 14 2021

...FREEZE WARNING IN EFFECT FROM 3 AM TO 9 AM PST WEDNESDAY...

* WHAT...Sub-freezing temperatures between 27 and 31 degrees are 
  expected.

* WHERE...Santa Ynez Valley, Ventura County Interior Valleys, 
  Ventura County Coastal Valleys, Santa Clarita Valley and San 
  Fernando Valley.

* WHEN...From 3 AM to 9 AM PST Wednesday.

* IMPACTS...Frost and freeze conditions will kill crops and other
  sensitive vegetation. Extended exposure to cold can cause
  hypothermia for animals and people. Vehicle windshields will be
  frosted.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. Plan for
extra time to defrost vehicle windshields.

&&

$$

CAZ039-151400-
/O.NEW.KLOX.FR.Y.0009.211215T1100Z-211215T1700Z/
/O.CON.KLOX.WI.Y.0122.000000T0000Z-211215T1100Z/
Santa Barbara County South Coast-
Including the cities of Santa Barbara, Montecito, and Carpinteria
947 PM PST Tue Dec 14 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST WEDNESDAY...
...FROST ADVISORY IN EFFECT FROM 3 AM TO 9 AM PST WEDNESDAY...

* WHAT...For the Frost Advisory, Temperatures as low as 31 in wind
  sheltered areas will result in frost formation. For the Wind 
  Advisory, northwest winds 10 to 20 mph.

* WHERE...Santa Barbara County South Coast.

* WHEN...For the Frost Advisory, from 3 AM to 9 AM PST 
  Wednesday. For the Wind Advisory, until 3 AM PST Wednesday.

* IMPACTS...Gusty winds will blow around unsecured objects and
  make driving difficult, especially for high profile vehicles.
  Tree limbs could be blown down and a few power outages may
  result. Frost can damage sensitive plants and harm pets if left
  unprotected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

Take steps now to protect tender plants from the cold.

&&

$$

CAZ034-035-040-151400-
/O.NEW.KLOX.FR.Y.0009.211215T1100Z-211215T1700Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-Ventura County Coast-
Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, 
Cambria, San Simeon, Santa Maria, Lompoc, Vandenberg, Ventura, 
Oxnard, and Camarillo
947 PM PST Tue Dec 14 2021

...FROST ADVISORY IN EFFECT FROM 3 AM TO 9 AM PST WEDNESDAY...

* WHAT...Temperatures as low as 31 will result in frost 
  formation.

* WHERE...San Luis Obispo County Central Coast, Santa Barbara 
  County Central Coast and Ventura County Coast.

* WHEN...From 3 AM to 9 AM PST Wednesday.

* IMPACTS...Frost can damage sensitive plants and harm pets if
  left unprotected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

CAZ052-151100-
/O.CON.KLOX.WI.Y.0122.000000T0000Z-211215T1100Z/
Santa Barbara County Mountains-
Including the cities of San Marcos Pass, 
San Rafael Wilderness Area, and Dick Smith Wilderness Area
947 PM PST Tue Dec 14 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST WEDNESDAY...

* WHAT...North to northwest winds 20 to 30 mph with gusts to 45
  mph with local gusts to 50 mph possible below favored passes 
  and canyons, especially around Montecito.

* WHERE...Santa Barbara County South Coast and Mountains.

* WHEN...Until 3 AM PST Wednesday.

* IMPACTS...Gusty winds will blow around unsecured objects and
  make driving difficult, especially for high profile vehicles.
  Roadways may be affected by gusty cross winds. This includes
  Highways 101, 154 and 192.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

ASR
738 
WWUS76 KLOX 150604
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1004 PM PST Tue Dec 14 2021

CAZ036-044-045-088-547-151415-
/O.CON.KLOX.FZ.W.0004.211215T1100Z-211215T1700Z/
Santa Ynez Valley-Ventura County Interior Valleys-
Ventura County Coastal Valleys-Santa Clarita Valley-
Los Angeles County San Fernando Valley-
Including the cities of Solvang, Santa Ynez, Santa Paula, 
Fillmore, Ojai, Piru, Thousand Oaks, Simi Valley, Moorpark, 
Newbury Park, Santa Clarita, Newhall, Valencia, Woodland Hills, 
Northridge, Burbank, and Universal City
1004 PM PST Tue Dec 14 2021

...FREEZE WARNING REMAINS IN EFFECT FROM 3 AM TO 9 AM PST
WEDNESDAY...

* WHAT...Sub-freezing temperatures between 27 and 31 degrees are 
  expected.

* WHERE...Santa Ynez Valley, Ventura County Interior Valleys, 
  Ventura County Coastal Valleys, Santa Clarita Valley and San 
  Fernando Valley.

* WHEN...From 3 AM to 9 AM PST Wednesday.

* IMPACTS...Frost and freeze conditions will kill crops and 
  other sensitive vegetation. Extended exposure to cold can 
  cause hypothermia for animals and people. Vehicle windshields 
  will be frosted.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. Plan for
extra time to defrost vehicle windshields.

&&

$$

CAZ548-151415-
/O.EXA.KLOX.FR.Y.0009.211215T1100Z-211215T1700Z/
Los Angeles County San Gabriel Valley-
Including the cities of Pasadena, San Gabriel, and Pomona
1004 PM PST Tue Dec 14 2021

...FROST ADVISORY IN EFFECT FROM 3 AM TO 9 AM PST WEDNESDAY...

* WHAT...Temperatures as low as 31 will result in frost 
  formation.

* WHERE...San Gabriel Valley.

* WHEN...From 3 AM to 9 AM PST Wednesday.

* IMPACTS...Frost can damage sensitive plants and harm pets if 
  left unprotected.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

CAZ039-151415-
/O.CON.KLOX.WI.Y.0122.000000T0000Z-211215T1100Z/
/O.CON.KLOX.FR.Y.0009.211215T1100Z-211215T1700Z/
Santa Barbara County South Coast-
Including the cities of Santa Barbara, Montecito, and Carpinteria
1004 PM PST Tue Dec 14 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST WEDNESDAY...
...FROST ADVISORY REMAINS IN EFFECT FROM 3 AM TO 9 AM PST
WEDNESDAY...

* WHAT...For the Frost Advisory, Temperatures as low as 31 in 
  wind sheltered areas will result in frost formation. For the 
  Wind Advisory, northwest winds 10 to 20 mph.

* WHERE...Santa Barbara County South Coast.

* WHEN...For the Wind Advisory, until 3 AM PST Wednesday. For 
  the Frost Advisory, from 3 AM to 9 AM PST Wednesday.

* IMPACTS...Gusty winds will blow around unsecured objects and 
  make driving difficult, especially for high profile vehicles. 
  Tree limbs could be blown down and a few power outages may 
  result. Frost can damage sensitive plants and harm pets if 
  left unprotected.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

Take steps now to protect tender plants from the cold.

&&

$$

CAZ034-035-040-151415-
/O.CON.KLOX.FR.Y.0009.211215T1100Z-211215T1700Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-Ventura County Coast-
Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, 
Cambria, San Simeon, Santa Maria, Lompoc, Vandenberg, Ventura, 
Oxnard, and Camarillo
1004 PM PST Tue Dec 14 2021

...FROST ADVISORY REMAINS IN EFFECT FROM 3 AM TO 9 AM PST
WEDNESDAY...

* WHAT...Temperatures as low as 31 will result in frost 
  formation.

* WHERE...San Luis Obispo County Central Coast, Santa Barbara 
  County Central Coast and Ventura County Coast.

* WHEN...From 3 AM to 9 AM PST Wednesday.

* IMPACTS...Frost can damage sensitive plants and harm pets if 
  left unprotected.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

CAZ052-151100-
/O.CON.KLOX.WI.Y.0122.000000T0000Z-211215T1100Z/
Santa Barbara County Mountains-
Including the cities of San Marcos Pass, 
San Rafael Wilderness Area, and Dick Smith Wilderness Area
1004 PM PST Tue Dec 14 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST WEDNESDAY...

* WHAT...North to northwest winds 20 to 30 mph with gusts to 45 
  mph with local gusts to 50 mph possible below favored passes 
  and canyons, especially around Montecito.

* WHERE...Santa Barbara County South Coast and Mountains.

* WHEN...Until 3 AM PST Wednesday.

* IMPACTS...Gusty winds will blow around unsecured objects and 
  make driving difficult, especially for high profile vehicles. 
  Roadways may be affected by gusty cross winds. This includes 
  Highways 101, 154 and 192.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

Phillips
437 
WWUS76 KLOX 151115
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
315 AM PST Wed Dec 15 2021

CAZ039-151700-
/O.EXP.KLOX.WI.Y.0122.000000T0000Z-211215T1100Z/
/O.CON.KLOX.FR.Y.0009.000000T0000Z-211215T1700Z/
Santa Barbara County South Coast-
Including the cities of Santa Barbara, Montecito, and Carpinteria
315 AM PST Wed Dec 15 2021

...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING...
...WIND ADVISORY HAS EXPIRED...

* WHAT...Temperatures as low as 37 will result in frost 
  formation.

* WHERE...Santa Barbara County South Coast.

* WHEN...Until 9 AM PST this morning.

* IMPACTS...Frost can damage sensitive plants and harm pets if
  left unprotected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

CAZ052-151215-
/O.EXP.KLOX.WI.Y.0122.000000T0000Z-211215T1100Z/
Santa Barbara County Mountains-
Including the cities of San Marcos Pass, 
San Rafael Wilderness Area, and Dick Smith Wilderness Area
315 AM PST Wed Dec 15 2021

...WIND ADVISORY HAS EXPIRED...

The winds have diminished to below advisory levels.

$$

CAZ036-044-045-088-547-151700-
/O.CON.KLOX.FZ.W.0004.000000T0000Z-211215T1700Z/
Santa Ynez Valley-Ventura County Interior Valleys-
Ventura County Coastal Valleys-Santa Clarita Valley-
Los Angeles County San Fernando Valley-
Including the cities of Solvang, Santa Ynez, Santa Paula, 
Fillmore, Ojai, Piru, Thousand Oaks, Simi Valley, Moorpark, 
Newbury Park, Santa Clarita, Newhall, Valencia, Woodland Hills, 
Northridge, Burbank, and Universal City
315 AM PST Wed Dec 15 2021

...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING...

* WHAT...Sub-freezing temperatures between 27 and 31 degrees are 
  expected.

* WHERE...Santa Ynez Valley, Ventura County Interior Valleys, 
  Ventura County Coastal Valleys, Santa Clarita Valley and San 
  Fernando Valley.

* WHEN...Until 9 AM PST this morning.

* IMPACTS...Frost and freeze conditions will kill crops and other
  sensitive vegetation. Extended exposure to cold can cause
  hypothermia for animals and people. Vehicle windshields will be
  frosted.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. Plan for
extra time to defrost vehicle windshields.

&&

$$

CAZ034-035-040-548-151700-
/O.CON.KLOX.FR.Y.0009.000000T0000Z-211215T1700Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-Ventura County Coast-
Los Angeles County San Gabriel Valley-
Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, 
Cambria, San Simeon, Santa Maria, Lompoc, Vandenberg, Ventura, 
Oxnard, Camarillo, Pasadena, San Gabriel, and Pomona
315 AM PST Wed Dec 15 2021

...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING...

* WHAT...Temperatures as low as 31 will result in frost 
  formation.

* WHERE...San Luis Obispo County Central Coast, Santa Barbara 
  County Central Coast and Ventura County Coast.

* WHEN...Until 9 AM PST this morning.

* IMPACTS...Frost can damage sensitive plants and harm pets if
  left unprotected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

ASR

The office that day

Everything else NWS Los Angeles, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 13, 1:12 AM PSTWinter Storm WarningLOX43 hr
Dec 13, 3:13 AM PSTHigh Wind WarningLOXSanta Barbara31 hr
Dec 13, 12:42 PM PSTHigh Surf AdvisoryLOXLos Angeles49 hr

Nearby

Wind Advisories in California, 2021Every wind advisory in 2021

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.