Alert archive / California / Wind Advisories in 2021

Wind Advisory 97, NWS Los Angeles, CA

October 10, 2021

NWS Los Angeles, CA issued this wind advisory at Oct 10, 2021, 2:46 AM PDT. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued
Oct 10, 2021, 2:46 AM PDT (09:46 UTC)
Expired
Oct 10, 2021, 9:52 AM PDT
In force
7 hr
Issued by
NWS Los Angeles, CA

The text

As transmitted.

739 
WWUS76 KLOX 100946
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
246 AM PDT Sun Oct 10 2021

CAZ052-101700-
/O.CAN.KLOX.WI.Y.0096.000000T0000Z-211010T1000Z/
/O.NEW.KLOX.WI.Y.0098.211011T0000Z-211011T2000Z/
/O.EXT.KLOX.HW.A.0009.211011T2000Z-211012T1000Z/
Santa Barbara County Mountains-
Including the cities of San Marcos Pass, 
San Rafael Wilderness Area, and Dick Smith Wilderness Area
246 AM PDT Sun Oct 10 2021

...WIND ADVISORY NOW IN EFFECT FROM 5 PM THIS AFTERNOON TO 1 PM 
PDT MONDAY... 
...HIGH WIND WATCH NOW IN EFFECT FROM MONDAY AFTERNOON THROUGH 
LATE MONDAY NIGHT...

* WHAT...For the Wind Advisory, northeast winds 15 to 30 mph with
  gusts up to 45 mph expected. For the High Wind Watch, north 
  winds 30 to 45 mph with gusts up to 65 mph possible.

* WHERE...Santa Barbara County Mountains.

* WHEN...For the Wind Advisory, from 5 PM this afternoon to 1 PM 
  PDT Monday. For the High Wind Watch, from Monday afternoon 
  through late Monday night.

* 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 could be affected include Highways 101, 154 and 192...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.

&&

$$

CAZ039-101700-
/O.CAN.KLOX.WI.Y.0096.000000T0000Z-211010T1000Z/
/O.NEW.KLOX.WI.Y.0098.211011T0000Z-211011T2000Z/
Santa Barbara County South Coast-
Including the cities of Santa Barbara, Montecito, and Carpinteria
246 AM PDT Sun Oct 10 2021

...WIND ADVISORY NOW IN EFFECT FROM 5 PM THIS AFTERNOON TO 1 PM 
PDT MONDAY...

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

* WHERE...Santa Barbara County South Coast, especially west of
  Goleta out toward Gaviota.

* WHEN...From 5 PM this afternoon to 1 PM PDT Monday.

* IMPACTS...Gusty winds will blow around unsecured objects and
  make driving difficult, especially for high profile vehicles.
  Travel could be difficult, especially for high profile vehicles.
  Roadways that could be affected include 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.

&&

$$

CAZ053-054-101700-
/O.UPG.KLOX.HW.A.0009.211011T2200Z-211012T1000Z/
/O.NEW.KLOX.HW.W.0019.211011T1800Z-211012T1000Z/
/O.NEW.KLOX.WI.Y.0098.211011T0500Z-211011T1800Z/
Ventura County Mountains-
Los Angeles County Mountains excluding the Santa Monica Range-
Including the cities of Lockwood Valley, Mount Pinos, Acton, 
Mount Wilson, and Sandberg
246 AM PDT Sun Oct 10 2021

...WIND ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 11 AM PDT
MONDAY...
...HIGH WIND WARNING IN EFFECT FROM 11 AM MONDAY TO 3 AM PDT
TUESDAY...

* WHAT...For the High Wind Warning, northwest to north winds 30 to
  40 mph with gusts up to 75 mph expected. For the Wind Advisory,
  northwest to north winds 15 to 30 mph with gusts up to 45 mph 
  expected.

* WHERE...Ventura County Mountains and Los Angeles County 
  Mountains excluding the Santa Monica Range.

* WHEN...For the High Wind Warning, from 11 AM Monday to 3 AM 
  PDT Tuesday. For the Wind Advisory, from 10 PM this evening to 
  11 AM PDT Monday.

* 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. Roadways
  that may be affected gusty winds include Highway 33 in Ventura 
  County as well as Interstate 5 and Highway 14 in Los Angeles 
  County.

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.

&&

$$

CAZ059-101700-
/O.UPG.KLOX.HW.A.0009.211011T2200Z-211012T1000Z/
/O.NEW.KLOX.HW.W.0019.211011T1800Z-211012T1000Z/
Antelope Valley-
Including the cities of Lancaster and Palmdale
246 AM PDT Sun Oct 10 2021

...HIGH WIND WARNING IN EFFECT FROM 11 AM MONDAY TO 3 AM PDT
TUESDAY...

* WHAT...West to northwest winds 30 to 45 mph with gusts up to 65
  mph expected.

* WHERE...Antelope Valley.

* WHEN...From 11 AM Monday to 3 AM PDT 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. Areas of
  blowing dust can suddenly and dangerously reduce visibilities to
  near zero. Roadways may be affected by gusty cross winds and
  blowing dust include Highways 14 and 138, especially near the 
  foothills.

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.

&&

$$

CAZ034-101700-
/O.NEW.KLOX.WI.Y.0097.211010T0946Z-211010T1700Z/
San Luis Obispo County Central Coast-
Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, 
Cambria, and San Simeon
246 AM PDT Sun Oct 10 2021

...WIND ADVISORY IN EFFECT UNTIL 10 AM PDT THIS MORNING...

* WHAT...Northeast winds 15 to 30 mph with gusts up to 45 mph.

* WHERE...San Luis Obispo County Central Coast.

* WHEN...Until 10 AM PDT 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.

&&

$$

Hall
1 follow-up statement
396 
WWUS76 KLOX 101652
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
952 AM PDT Sun Oct 10 2021

CAZ034-101800-
/O.CAN.KLOX.WI.Y.0097.000000T0000Z-211010T1700Z/
San Luis Obispo County Central Coast-
Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, 
Cambria, and San Simeon
952 AM PDT Sun Oct 10 2021

...WIND ADVISORY IS CANCELLED...


$$

CAZ053-054-110000-
/O.CON.KLOX.HW.W.0019.211011T1800Z-211012T1000Z/
/O.CON.KLOX.WI.Y.0098.211011T0500Z-211011T1800Z/
Ventura County Mountains-
Los Angeles County Mountains excluding the Santa Monica Range-
Including the cities of Lockwood Valley, Mount Pinos, Acton, 
Mount Wilson, and Sandberg
952 AM PDT Sun Oct 10 2021

...WIND ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO
11 AM PDT MONDAY...
...HIGH WIND WARNING REMAINS IN EFFECT FROM 11 AM MONDAY TO 3 AM
PDT TUESDAY...

* WHAT...For the High Wind Warning, northwest to north winds 30 
  to 40 mph with gusts up to 75 mph expected. For the Wind 
  Advisory, northwest to north winds 15 to 30 mph with gusts up 
  to 45 mph expected.

* WHERE...Ventura County Mountains and Los Angeles County 
  Mountains excluding the Santa Monica Range.

* WHEN...For the High Wind Warning, from 11 AM Monday to 3 AM 
  PDT Tuesday. For the Wind Advisory, from 10 PM this evening to 
  11 AM PDT Monday.

* 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. Roadways 
  that may be affected gusty winds include Highway 33 in Ventura 
  County as well as Interstate 5 and Highway 14 in Los Angeles 
  County.


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.

&&

$$

CAZ059-110000-
/O.CON.KLOX.HW.W.0019.211011T1800Z-211012T1000Z/
Antelope Valley-
Including the cities of Lancaster and Palmdale
952 AM PDT Sun Oct 10 2021

...HIGH WIND WARNING REMAINS IN EFFECT FROM 11 AM MONDAY TO 3 AM
PDT TUESDAY...

* WHAT...West to northwest winds 30 to 45 mph with gusts up to 
  65 mph expected.

* WHERE...Antelope Valley.

* WHEN...From 11 AM Monday to 3 AM PDT 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. Areas of 
  blowing dust can suddenly and dangerously reduce visibilities 
  to near zero. Roadways may be affected by gusty cross winds 
  and blowing dust include Highways 14 and 138, especially near 
  the foothills.

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.

&&

$$

CAZ052-110000-
/O.CON.KLOX.WI.Y.0098.211011T0000Z-211011T2000Z/
/O.CON.KLOX.HW.A.0009.211011T2000Z-211012T1000Z/
Santa Barbara County Mountains-
Including the cities of San Marcos Pass, 
San Rafael Wilderness Area, and Dick Smith Wilderness Area
952 AM PDT Sun Oct 10 2021

...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO
1 PM PDT MONDAY...
...HIGH WIND WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON
THROUGH LATE MONDAY NIGHT...

* WHAT...For the Wind Advisory, northeast winds 15 to 30 mph 
  with gusts up to 45 mph expected. For the High Wind Watch, 
  north winds 30 to 45 mph with gusts up to 65 mph possible.

* WHERE...Santa Barbara County Mountains.

* WHEN...For the Wind Advisory, from 5 PM this afternoon to 1 PM 
  PDT Monday. For the High Wind Watch, from Monday afternoon 
  through late Monday night.

* 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 could be affected include Highways 101, 154 and 
  192...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.

&&

$$

CAZ039-110000-
/O.CON.KLOX.WI.Y.0098.211011T0000Z-211011T2000Z/
Santa Barbara County South Coast-
Including the cities of Santa Barbara, Montecito, and Carpinteria
952 AM PDT Sun Oct 10 2021

...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO
1 PM PDT MONDAY...

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

* WHERE...Santa Barbara County South Coast, especially west of 
  Goleta out toward Gaviota.

* WHEN...From 5 PM this afternoon to 1 PM PDT Monday.

* IMPACTS...Gusty winds will blow around unsecured objects and 
  make driving difficult, especially for high profile vehicles. 
  Travel could be difficult, especially for high profile 
  vehicles. Roadways that could be affected include 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.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 9, 7:20 PM PDTHigh Surf AdvisoryLOXLos Angeles64 hr
Oct 9, 9:10 PM PDTGale WatchLOX6 hr
Oct 10, 2:46 AM PDTHigh Wind WarningLOXSanta Barbara48 hr
Oct 10, 2:46 AM PDTWind AdvisoryLOXSanta Barbara3 days
Oct 10, 2:58 AM PDTGale WarningLOX66 hr
Oct 10, 2:58 AM PDTSmall Craft AdvisoryLOX34 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.