Alert archive / California / Wind Advisories in 2021

Wind Advisory 110, NWS Los Angeles, CA

November 10, 2021Los Angeles County, California

NWS Los Angeles, CA issued this wind advisory at Nov 10, 2021, 9:21 AM PST for Los Angeles County, California. It took effect at Nov 10, 2021, 4:00 PM PST. It was in force for 46 hr.

The area

The counties it named.

The facts

Issued
Nov 10, 2021, 9:21 AM PST (17:21 UTC)
In effect from
Nov 10, 2021, 4:00 PM PST
Expired
Nov 12, 2021, 2:00 PM PST
In force
46 hr
Issued by
NWS Los Angeles, CA

County Los Angeles County, CA

The radar

The Santa Ana Mts radar (KSOX), 71 km from the middle of the area, began a volume at 17:24 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 12:00Z, 5.4 hours before the alert went out and 184 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 12:00Z on 2021-11-10Temperature 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 12:00Z on 2021-11-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 96 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
570 m above ground
0-6 km bulk shear
24 kt
0-1 km storm-relative helicity
96 m²/s²
0-3 km storm-relative helicity
72 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

478 
WWUS76 KLOX 101721
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
921 AM PST Wed Nov 10 2021

CAZ039-052-110130-
/O.CAN.KLOX.WI.Y.0109.000000T0000Z-211110T2000Z/
/O.NEW.KLOX.WI.Y.0110.211111T0000Z-211111T0800Z/
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
921 AM PST Wed Nov 10 2021

...WIND ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO MIDNIGHT
PST TONIGHT...

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

* WHERE...Santa Barbara County South Coast and Santa Barbara
  County Mountains. Strongest in and below the eastern Santa Ynez
  Range, including the Montecito Hills area.

* WHEN...From 4 PM this afternoon to midnight PST tonight.

* 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ054-110130-
/O.CAN.KLOX.WI.Y.0109.000000T0000Z-211110T2000Z/
/O.NEW.KLOX.WI.Y.0110.211111T1100Z-211112T2200Z/
Los Angeles County Mountains excluding the Santa Monica Range-
Including the cities of Acton, Mount Wilson, and Sandberg
921 AM PST Wed Nov 10 2021

...WIND ADVISORY IN EFFECT FROM 3 AM THURSDAY TO 2 PM PST
FRIDAY...

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

* WHERE...Los Angeles County Mountains.

* WHEN...From 3 AM Thursday to 2 PM PST Friday.

* 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ053-101830-
/O.CAN.KLOX.WI.Y.0109.000000T0000Z-211110T2000Z/
Ventura County Mountains-
Including the cities of Lockwood Valley and Mount Pinos
921 AM PST Wed Nov 10 2021

...WIND ADVISORY IS CANCELLED...

Local gusts to 35 mph are possible through tonight, especially
through the Highway 33 corridor.

$$

CAZ044>046-088-547-110130-
/O.NEW.KLOX.WI.Y.0110.211111T1100Z-211112T2200Z/
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 Santa Paula, Fillmore, Ojai, Piru, 
Thousand Oaks, Simi Valley, Moorpark, Newbury Park, 
Santa Clarita, Newhall, Valencia, Woodland Hills, Northridge, 
Burbank, and Universal City
921 AM PST Wed Nov 10 2021

...WIND ADVISORY IN EFFECT FROM 3 AM THURSDAY TO 2 PM PST
FRIDAY...

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

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

* WHEN...From 3 AM Thursday to 2 PM PST Friday.

* 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.

* ADDITIONAL DETAILS...Strongest winds will be in the Santa
  Clarita Valley, northwestern San Fernando Valley and in the 
  Santa Susanna Mountains in eastern Ventura County. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ034-110130-
/O.NEW.KLOX.WI.Y.0110.211111T0400Z-211111T1600Z/
San Luis Obispo County Central Coast-
Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, 
Cambria, and San Simeon
921 AM PST Wed Nov 10 2021

...WIND ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 AM PST
THURSDAY...

* WHAT...Northeast winds 20 to 30 mph with gusts up to 45 mph 
  expected.

* WHERE...San Luis Obispo County Central Coast. Mainly in and
  immediately below the Santa Lucia Mountains.

* WHEN...From 8 PM this evening to 8 AM PST Thursday.

* 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ040-041-110130-
/O.NEW.KLOX.WI.Y.0110.211111T1500Z-211112T2200Z/
Ventura County Coast-
Los Angeles County Coast including Downtown Los Angeles-
Including the cities of Ventura, Oxnard, Camarillo, Malibu, 
Santa Monica, Beverly Hills, Hollywood, and Long Beach
921 AM PST Wed Nov 10 2021

...WIND ADVISORY IN EFFECT FROM 7 AM THURSDAY TO 2 PM PST
FRIDAY...

* WHAT...North winds 15 to 25 mph with gusts up to 40 mph 
  expected.

* WHERE...Ventura County Coast and Los Angeles County Coast.
  Mainly from Oxnard to the Malibu Coast.

* WHEN...From 7 AM Thursday to 2 PM PST Friday.

* 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

MW
8 follow-up statements
815 
WWUS76 KLOX 110149
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
549 PM PST Wed Nov 10 2021

CAZ039-052-110800-
/O.CON.KLOX.WI.Y.0110.000000T0000Z-211111T0800Z/
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
549 PM PST Wed Nov 10 2021

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

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

* WHERE...Santa Barbara County South Coast and Santa Barbara 
  County Mountains. Strongest in and below the eastern Santa 
  Ynez Range, including the Montecito Hills area.

* WHEN...Until midnight PST tonight.

* 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ044>046-054-088-547-111000-
/O.CON.KLOX.WI.Y.0110.211111T1100Z-211112T2200Z/
Ventura County Interior Valleys-Ventura County Coastal Valleys-
Santa Monica Mountains Recreational Area-
Los Angeles County Mountains excluding the Santa Monica Range-
Santa Clarita Valley-Los Angeles County San Fernando Valley-
Including the cities of Santa Paula, Fillmore, Ojai, Piru, 
Thousand Oaks, Simi Valley, Moorpark, Newbury Park, Acton, 
Mount Wilson, Sandberg, Santa Clarita, Newhall, Valencia, 
Woodland Hills, Northridge, Burbank, and Universal City
549 PM PST Wed Nov 10 2021

...WIND ADVISORY REMAINS IN EFFECT FROM 3 AM THURSDAY TO 2 PM PST
FRIDAY...

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

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

* WHEN...From 3 AM Thursday to 2 PM PST Friday.

* 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.

* ADDITIONAL DETAILS...Strongest winds will be in the Santa 
  Clarita Valley, northwestern San Fernando Valley and in the 
  Santa Susanna Mountains in eastern Ventura County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ034-111000-
/O.CON.KLOX.WI.Y.0110.211111T0400Z-211111T1600Z/
San Luis Obispo County Central Coast-
Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, 
Cambria, and San Simeon
549 PM PST Wed Nov 10 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 AM PST THURSDAY...

* WHAT...Northeast winds 20 to 30 mph with gusts up to 45 mph 
  expected.

* WHERE...San Luis Obispo County Central Coast. Mainly in and 
  immediately below the Santa Lucia Mountains.

* WHEN...Until 8 AM PST Thursday.

* 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ040-041-111000-
/O.CON.KLOX.WI.Y.0110.211111T1500Z-211112T2200Z/
Ventura County Coast-
Los Angeles County Coast including Downtown Los Angeles-
Including the cities of Ventura, Oxnard, Camarillo, Malibu, 
Santa Monica, Beverly Hills, Hollywood, and Long Beach
549 PM PST Wed Nov 10 2021

...WIND ADVISORY REMAINS IN EFFECT FROM 7 AM THURSDAY TO 2 PM PST
FRIDAY...

* WHAT...North winds 15 to 25 mph with gusts up to 40 mph 
  expected.

* WHERE...Ventura County Coast and Los Angeles County Coast. 
  Mainly from Oxnard to the Malibu Coast.

* WHEN...From 7 AM Thursday to 2 PM PST Friday.

* 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

Phillips
022 
WWUS76 KLOX 110803
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1203 AM PST Thu Nov 11 2021

CAZ039-052-110915-
/O.EXP.KLOX.WI.Y.0110.000000T0000Z-211111T0800Z/
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
1203 AM PST Thu Nov 11 2021

...WIND ADVISORY HAS EXPIRED...

Winds are diminishing and the wind advisory will be allowed to
expire.

$$

CAZ053-111100-
/O.EXA.KLOX.WI.Y.0110.211111T1100Z-211112T2200Z/
Ventura County Mountains-
Including the cities of Lockwood Valley and Mount Pinos
1203 AM PST Thu Nov 11 2021

...WIND ADVISORY IN EFFECT FROM 3 AM EARLY THIS MORNING TO 2 PM
PST FRIDAY...

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

* WHERE...Ventura County Mountains.

* WHEN...From 3 AM early this morning to 2 PM PST Friday.

* 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.

* ADDITIONAL DETAILS...Strongest winds will be in the Santa 
  Clarita Valley, northwestern San Fernando Valley and in the 
  Santa Susanna Mountains in eastern Ventura County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ051-111100-
/O.EXA.KLOX.WI.Y.0110.000000T0000Z-211111T1600Z/
San Luis Obispo County Mountains-
Including the city of Black Mountain
1203 AM PST Thu Nov 11 2021

...WIND ADVISORY IN EFFECT UNTIL 8 AM PST THIS MORNING...

* WHAT...Northeast winds 20 to 30 mph with gusts up to 45 mph 
  expected.

* WHERE...San Luis Obispo County Mountains.

* WHEN...Until 8 AM PST this morning.

* 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ044>046-054-088-547-111100-
/O.CON.KLOX.WI.Y.0110.211111T1100Z-211112T2200Z/
Ventura County Interior Valleys-Ventura County Coastal Valleys-
Santa Monica Mountains Recreational Area-
Los Angeles County Mountains excluding the Santa Monica Range-
Santa Clarita Valley-Los Angeles County San Fernando Valley-
Including the cities of Santa Paula, Fillmore, Ojai, Piru, 
Thousand Oaks, Simi Valley, Moorpark, Newbury Park, Acton, 
Mount Wilson, Sandberg, Santa Clarita, Newhall, Valencia, 
Woodland Hills, Northridge, Burbank, and Universal City
1203 AM PST Thu Nov 11 2021

...WIND ADVISORY REMAINS IN EFFECT FROM 3 AM EARLY THIS MORNING
TO 2 PM PST FRIDAY...

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

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

* WHEN...From 3 AM early this morning to 2 PM PST Friday.

* 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.

* ADDITIONAL DETAILS...Strongest winds will be in the Santa 
  Clarita Valley, northwestern San Fernando Valley and in the 
  Santa Susanna Mountains in eastern Ventura County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ034-111100-
/O.CON.KLOX.WI.Y.0110.000000T0000Z-211111T1600Z/
San Luis Obispo County Central Coast-
Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, 
Cambria, and San Simeon
1203 AM PST Thu Nov 11 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 AM PST THIS MORNING...

* WHAT...Northeast winds 20 to 30 mph with gusts up to 45 mph 
  expected.

* WHERE...San Luis Obispo County Central Coast. Mainly in and 
  immediately below the Santa Lucia Mountains.

* WHEN...Until 8 AM PST this morning.

* 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ040-041-111100-
/O.CON.KLOX.WI.Y.0110.211111T1500Z-211112T2200Z/
Ventura County Coast-
Los Angeles County Coast including Downtown Los Angeles-
Including the cities of Ventura, Oxnard, Camarillo, Malibu, 
Santa Monica, Beverly Hills, Hollywood, and Long Beach
1203 AM PST Thu Nov 11 2021

...WIND ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 2 PM
PST FRIDAY...

* WHAT...North winds 15 to 25 mph with gusts up to 40 mph 
  expected.

* WHERE...Ventura County Coast and Los Angeles County Coast. 
  Mainly from Oxnard to the Malibu Coast.

* WHEN...From 7 AM this morning to 2 PM PST Friday.

* 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

Hall
549 
WWUS76 KLOX 111112
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
312 AM PST Thu Nov 11 2021

CAZ039-052-111700-
/O.EXB.KLOX.WI.Y.0110.000000T0000Z-211111T1700Z/
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
312 AM PST Thu Nov 11 2021

...WIND ADVISORY IN EFFECT UNTIL 9 AM PST THIS MORNING...

* WHAT...Northeast winds 15 to 30 mph with gusts to between 40 and
  50 mph expected. Local gusts to 55 mph possible in favored
  mountain locations.

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

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

* 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, including Highways
  101, 154 and 192...as well as the Gaviota and San Marcos 
  Passes. 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.

&&

$$

CAZ051-111700-
/O.EXT.KLOX.WI.Y.0110.000000T0000Z-211111T1700Z/
San Luis Obispo County Mountains-
Including the city of Black Mountain
312 AM PST Thu Nov 11 2021

...WIND ADVISORY NOW IN EFFECT UNTIL 9 AM PST THIS MORNING...

* WHAT...Northeast winds 20 to 30 mph with gusts to between 40 and
  50 mph expected.

* WHERE...San Luis Obispo County Mountains.

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

* 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ034-111700-
/O.EXT.KLOX.WI.Y.0110.000000T0000Z-211111T2000Z/
San Luis Obispo County Central Coast-
Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, 
Cambria, and San Simeon
312 AM PST Thu Nov 11 2021

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

* WHAT...Areas of northeast winds 15 to 30 mph with gusts up to 
  45 mph expected.

* WHERE...San Luis Obispo County Central Coast. Mainly in and 
  immediately below the Santa Lucia Mountains.

* WHEN...Until noon PST today.

* 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, including
  Highways 1 and 101. 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.

&&

$$

CAZ044>046-053-054-088-547-111700-
/O.CON.KLOX.WI.Y.0110.000000T0000Z-211112T2200Z/
Ventura County Interior Valleys-Ventura County Coastal Valleys-
Santa Monica Mountains Recreational Area-Ventura County Mountains-
Los Angeles County Mountains excluding the Santa Monica Range-
Santa Clarita Valley-Los Angeles County San Fernando Valley-
Including the cities of Santa Paula, Fillmore, Ojai, Piru, 
Thousand Oaks, Simi Valley, Moorpark, Newbury Park, 
Lockwood Valley, Mount Pinos, Acton, Mount Wilson, Sandberg, 
Santa Clarita, Newhall, Valencia, Woodland Hills, Northridge, 
Burbank, and Universal City
312 AM PST Thu Nov 11 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST FRIDAY...

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

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

* WHEN...Until 2 PM PST Friday.

* 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.

* ADDITIONAL DETAILS...Strongest winds will be in the Santa 
  Clarita Valley, northwestern San Fernando Valley and in the 
  Santa Susanna Mountains in eastern Ventura County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ040-041-111700-
/O.CON.KLOX.WI.Y.0110.211111T1500Z-211112T2200Z/
Ventura County Coast-
Los Angeles County Coast including Downtown Los Angeles-
Including the cities of Ventura, Oxnard, Camarillo, Malibu, 
Santa Monica, Beverly Hills, Hollywood, and Long Beach
312 AM PST Thu Nov 11 2021

...WIND ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 2 PM
PST FRIDAY...

* WHAT...North winds 15 to 25 mph with gusts up to 40 mph 
  expected.

* WHERE...Ventura County Coast and Los Angeles County Coast. 
  Mainly from Oxnard to the Malibu Coast.

* WHEN...From 7 AM this morning to 2 PM PST Friday.

* 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

Hall
964 
WWUS76 KLOX 111517
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
717 AM PST Thu Nov 11 2021

CAZ034-111630-
/O.CAN.KLOX.WI.Y.0110.000000T0000Z-211111T2000Z/
San Luis Obispo County Central Coast-
Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, 
Cambria, and San Simeon
717 AM PST Thu Nov 11 2021

...WIND ADVISORY IS CANCELLED...

Local northeast winds to 35 mph are possible through mid morning.

$$

CAZ039-051-052-111630-
/O.CAN.KLOX.WI.Y.0110.000000T0000Z-211111T1700Z/
Santa Barbara County South Coast-San Luis Obispo County Mountains-
Santa Barbara County Mountains-
Including the cities of Santa Barbara, Montecito, Carpinteria, 
Black Mountain, San Marcos Pass, San Rafael Wilderness Area, 
and Dick Smith Wilderness Area
717 AM PST Thu Nov 11 2021

...WIND ADVISORY IS CANCELLED...

Local northeast winds to 35 mph are possible in the mountains 
through mid morning.

$$

CAZ053-111630-
/O.CAN.KLOX.WI.Y.0110.000000T0000Z-211112T2200Z/
Ventura County Mountains-
Including the cities of Lockwood Valley and Mount Pinos
717 AM PST Thu Nov 11 2021

...WIND ADVISORY IS CANCELLED...

$$

CAZ044>046-054-088-547-120200-
/O.CON.KLOX.WI.Y.0110.000000T0000Z-211112T2200Z/
Ventura County Interior Valleys-Ventura County Coastal Valleys-
Santa Monica Mountains Recreational Area-
Los Angeles County Mountains excluding the Santa Monica Range-
Santa Clarita Valley-Los Angeles County San Fernando Valley-
Including the cities of Santa Paula, Fillmore, Ojai, Piru, 
Thousand Oaks, Simi Valley, Moorpark, Newbury Park, Acton, 
Mount Wilson, Sandberg, Santa Clarita, Newhall, Valencia, 
Woodland Hills, Northridge, Burbank, and Universal City
717 AM PST Thu Nov 11 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST FRIDAY...

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

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

* WHEN...Until 2 PM PST Friday.

* 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.

* ADDITIONAL DETAILS...Strongest winds will be in the Santa 
  Clarita Valley, northwestern San Fernando Valley and in the 
  Santa Susanna Mountains in eastern Ventura County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ040-041-120200-
/O.CON.KLOX.WI.Y.0110.000000T0000Z-211112T2200Z/
Ventura County Coast-
Los Angeles County Coast including Downtown Los Angeles-
Including the cities of Ventura, Oxnard, Camarillo, Malibu, 
Santa Monica, Beverly Hills, Hollywood, and Long Beach
717 AM PST Thu Nov 11 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST FRIDAY...

* WHAT...North winds 15 to 25 mph with gusts up to 40 mph 
  expected.

* WHERE...Ventura County Coast and Los Angeles County Coast. 
  Mainly from Oxnard to the Malibu Coast.

* WHEN...Until 2 PM PST Friday.

* 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

MW
003 
WWUS76 KLOX 111952
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1152 AM PST Thu Nov 11 2021

CAZ040-041-112100-
/O.CAN.KLOX.WI.Y.0110.000000T0000Z-211112T2200Z/
Ventura County Coast-
Los Angeles County Coast including Downtown Los Angeles-
Including the cities of Ventura, Oxnard, Camarillo, Malibu, 
Santa Monica, Beverly Hills, Hollywood, and Long Beach
1152 AM PST Thu Nov 11 2021

...WIND ADVISORY IS CANCELLED...

Northeast winds have subsided. Local gusts to 30 mph are possible
later tonight into Friday morning.

$$

CAZ044>046-054-088-547-120400-
/O.CON.KLOX.WI.Y.0110.000000T0000Z-211112T2200Z/
Ventura County Interior Valleys-Ventura County Coastal Valleys-
Santa Monica Mountains Recreational Area-
Los Angeles County Mountains excluding the Santa Monica Range-
Santa Clarita Valley-Los Angeles County San Fernando Valley-
Including the cities of Santa Paula, Fillmore, Ojai, Piru, 
Thousand Oaks, Simi Valley, Moorpark, Newbury Park, Acton, 
Mount Wilson, Sandberg, Santa Clarita, Newhall, Valencia, 
Woodland Hills, Northridge, Burbank, and Universal City
1152 AM PST Thu Nov 11 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST FRIDAY...

* WHAT...Northeast winds 20 to 30 mph with gusts up to 45 mph 
  expected.

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

* WHEN...Until 2 PM PST Friday.

* 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.

* ADDITIONAL DETAILS...Strongest winds will be in the Santa 
  Clarita Valley, northwestern San Fernando Valley and in the 
  Santa Susanna Mountains in eastern Ventura County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

MW
991 
WWUS76 KLOX 120358
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
758 PM PST Thu Nov 11 2021

CAZ044>046-054-088-547-121300-
/O.CON.KLOX.WI.Y.0110.000000T0000Z-211112T2200Z/
Ventura County Interior Valleys-Ventura County Coastal Valleys-
Santa Monica Mountains Recreational Area-
Los Angeles County Mountains excluding the Santa Monica Range-
Santa Clarita Valley-Los Angeles County San Fernando Valley-
Including the cities of Santa Paula, Fillmore, Ojai, Piru, 
Thousand Oaks, Simi Valley, Moorpark, Newbury Park, Acton, 
Mount Wilson, Sandberg, Santa Clarita, Newhall, Valencia, 
Woodland Hills, Northridge, Burbank, and Universal City
758 PM PST Thu Nov 11 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST FRIDAY...

* WHAT...Northeast winds 20 to 30 mph with gusts up to 45 mph 
  expected.

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

* WHEN...Until 2 PM PST Friday.

* 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
353 
WWUS76 KLOX 121416
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
616 AM PST Fri Nov 12 2021

CAZ044>046-054-088-547-122200-
/O.CON.KLOX.WI.Y.0110.000000T0000Z-211112T2200Z/
Ventura County Interior Valleys-Ventura County Coastal Valleys-
Santa Monica Mountains Recreational Area-
Los Angeles County Mountains excluding the Santa Monica Range-
Santa Clarita Valley-Los Angeles County San Fernando Valley-
Including the cities of Santa Paula, Fillmore, Ojai, Piru, 
Thousand Oaks, Simi Valley, Moorpark, Newbury Park, Acton, 
Mount Wilson, Sandberg, Santa Clarita, Newhall, Valencia, 
Woodland Hills, Northridge, Burbank, and Universal City
616 AM PST Fri Nov 12 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST THIS
AFTERNOON...

* WHAT...Northeast winds 20 to 30 mph with gusts up to 45 mph 
  expected.

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

* WHEN...Until 2 PM PST Friday.

* 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
324 
WWUS76 KLOX 122141
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
141 PM PST Fri Nov 12 2021

CAZ044>046-054-088-547-122245-
/O.EXP.KLOX.WI.Y.0110.000000T0000Z-211112T2200Z/
Ventura County Interior Valleys-Ventura County Coastal Valleys-
Santa Monica Mountains Recreational Area-
Los Angeles County Mountains excluding the Santa Monica Range-
Santa Clarita Valley-Los Angeles County San Fernando Valley-
Including the cities of Santa Paula, Fillmore, Ojai, Piru, 
Thousand Oaks, Simi Valley, Moorpark, Newbury Park, Acton, 
Mount Wilson, Sandberg, Santa Clarita, Newhall, Valencia, 
Woodland Hills, Northridge, Burbank, and Universal City
141 PM PST Fri Nov 12 2021

...WIND ADVISORY WILL EXPIRE AT 2 PM PST THIS AFTERNOON...

Northeast winds have subsided. Local gusts of 25 to 30 mph are 
possible later tonight into Saturday morning.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 10, 12:24 AM PSTDense Fog AdvisoryLOX6 hr
Nov 10, 9:29 AM PSTSmall Craft AdvisoryLOX11 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.