Alert archive / California / Wind Advisories in 2021

Wind Advisory 7, NWS Los Angeles, CA

January 13, 2021Los Angeles County, California

NWS Los Angeles, CA issued this wind advisory at Jan 13, 2021, 2:11 PM PST for Los Angeles County, California. It took effect at Jan 13, 2021, 9:00 PM PST. It was in force for 42 hr.

The area

The counties it named.

The facts

Issued
Jan 13, 2021, 2:11 PM PST (22:11 UTC)
In effect from
Jan 13, 2021, 9:00 PM PST
Expired
Jan 15, 2021, 3:00 PM PST
In force
42 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 22:09 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, 10.2 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 2021-01-13Temperature 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 12:00Z on 2021-01-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 30 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
3529 m above ground
0-6 km bulk shear
16 kt
0-1 km storm-relative helicity
30 m²/s²
0-3 km storm-relative helicity
24 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

372 
WWUS76 KLOX 132211
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
211 PM PST Wed Jan 13 2021

CAZ044-045-088-547-141130-
/O.NEW.KLOX.WI.Y.0007.210114T0500Z-210115T2300Z/
Ventura County Interior Valleys-Ventura County Coastal Valleys-
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
211 PM PST Wed Jan 13 2021

...WIND ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 3 PM PST
FRIDAY...

* WHAT...Northeast winds 20 to 30 mph with gusts up to 40 mph
  expected. Isolated gusts to 50 mph in the Santa Susanna
  Mountains, including Porter and Stevenson Ranch in the northern
  San Fernando Valley, and the Santa Clarita Valley.

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

* WHEN...From 9 PM this evening to 3 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.

&&

$$

CAZ046-053-054-141130-
/O.NEW.KLOX.WI.Y.0007.210114T0500Z-210115T2300Z/
Santa Monica Mountains Recreational Area-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
211 PM PST Wed Jan 13 2021

...WIND ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 3 PM PST
FRIDAY...

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

* WHERE...Santa Monica Mountains, Ventura County Mountains and Los
  Angeles County Mountains.

* WHEN...From 9 PM this evening to 3 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.

&&

$$

CAZ040-041-141130-
/O.NEW.KLOX.WI.Y.0007.210114T1400Z-210115T2300Z/
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
211 PM PST Wed Jan 13 2021

...WIND ADVISORY IN EFFECT FROM 6 AM THURSDAY TO 3 PM PST
FRIDAY...

* WHAT...North winds 15 to 25 mph with gusts up to 35 mph
  expected. Strongest from Ventura to Malibu and West Los 
  Angeles.

* WHERE...Ventura County Coast and Los Angeles County Coast 
  including Downtown Los Angeles.

* WHEN...From 6 AM Thursday to 3 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
6 follow-up statements
725 
WWUS76 KLOX 141104
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
304 AM PST Thu Jan 14 2021

CAZ044-045-088-547-142300-
/O.CON.KLOX.WI.Y.0007.000000T0000Z-210115T2300Z/
Ventura County Interior Valleys-Ventura County Coastal Valleys-
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
304 AM PST Thu Jan 14 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...

* WHAT...Northeast winds 20 to 30 mph with gusts up to 40 mph 
  expected. Isolated gusts to 50 mph in the Santa Susanna 
  Mountains, including Porter and Stevenson Ranch in the 
  northern San Fernando Valley, and the Santa Clarita Valley.

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

* WHEN...From 9 PM this evening to 3 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.

&&

$$

CAZ040-041-142300-
/O.CON.KLOX.WI.Y.0007.210114T1400Z-210115T2300Z/
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
304 AM PST Thu Jan 14 2021

...WIND ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 3 PM
PST FRIDAY...

* WHAT...North winds 15 to 25 mph with gusts up to 35 to 40 mph 
  expected. Strongest from Ventura to Malibu and West Los Angeles.

* WHERE...Ventura County Coast and Los Angeles County Coast 
  including Downtown Los Angeles.

* WHEN...From 6 AM Thursday to 3 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.

&&

$$

CAZ046-053-054-142300-
/O.CON.KLOX.WI.Y.0007.000000T0000Z-210115T2300Z/
Santa Monica Mountains Recreational Area-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
304 AM PST Thu Jan 14 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...

* WHAT...Northeast winds 25 to 35 mph with gusts up to 55 mph 
  expected.

* WHERE...Santa Monica Mountains, Ventura County Mountains and 
  Los Angeles County Mountains.

* WHEN...From 9 PM this evening to 3 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.

&&

$$

Kaplan/DB
459 
WWUS76 KLOX 141238
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
438 AM PST Thu Jan 14 2021

CAZ034-142000-
/O.EXB.KLOX.WI.Y.0007.000000T0000Z-210114T2000Z/
San Luis Obispo County Central Coast-
Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, 
Cambria, and San Simeon
438 AM PST Thu Jan 14 2021

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

* WHAT...Northeast winds 15 to 25 mph with gusts up to 40 mph
  expected. Strongest across the foothills. 

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

* WHEN...Until noon PST today.

* 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.

&&

$$

CAZ051-142000-
/O.EXB.KLOX.WI.Y.0007.000000T0000Z-210114T2000Z/
San Luis Obispo County Mountains-
Including the city of Black Mountain
438 AM PST Thu Jan 14 2021

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

* WHAT...Northeast winds 20 to 30 mph with gusts up to 45 mph
  across the Santa Lucia Mountains and adjacent foothills. 

* WHERE...San Luis Obispo County Mountains.

* WHEN...Until noon PST today.

* 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.

&&

$$

CAZ044-045-088-547-142300-
/O.CON.KLOX.WI.Y.0007.000000T0000Z-210115T2300Z/
Ventura County Interior Valleys-Ventura County Coastal Valleys-
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
438 AM PST Thu Jan 14 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...

* WHAT...Northeast winds 20 to 30 mph with gusts up to 40 mph 
  expected. Isolated gusts to 50 mph in the Santa Susanna 
  Mountains, including Porter and Stevenson Ranch in the 
  northern San Fernando Valley, and the Santa Clarita Valley.

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

* WHEN...Until 3 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.

&&

$$

CAZ040-041-142300-
/O.CON.KLOX.WI.Y.0007.210114T1400Z-210115T2300Z/
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
438 AM PST Thu Jan 14 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...

* WHAT...North winds 15 to 25 mph with gusts up to 35 to 40 mph 
  expected. Strongest from Ventura to Malibu and West Los 
  Angeles.

* WHERE...Ventura County Coast and Los Angeles County Coast 
  including Downtown Los Angeles.

* WHEN...Until 3 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.

&&

$$

CAZ046-053-054-142300-
/O.CON.KLOX.WI.Y.0007.000000T0000Z-210115T2300Z/
Santa Monica Mountains Recreational Area-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
438 AM PST Thu Jan 14 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...

* WHAT...Northeast winds 25 to 35 mph with gusts up to 55 mph 
  expected. Isolated gusts to 60 mph possible at times.

* WHERE...Santa Monica Mountains, Ventura County Mountains and 
  Los Angeles County Mountains.

* WHEN...Until 3 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.

&&

$$

Kaplan/DB
899 
WWUS76 KLOX 142019
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1219 PM PST Thu Jan 14 2021

CAZ034-051-142130-
/O.EXP.KLOX.WI.Y.0007.000000T0000Z-210114T2000Z/
San Luis Obispo County Central Coast-
San Luis Obispo County Mountains-
Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, 
Cambria, San Simeon, and Black Mountain
1219 PM PST Thu Jan 14 2021

...WIND ADVISORY HAS EXPIRED...

Winds have diminished below Advisory levels and the Wind Advisory
was allowed to expire at Noon PST.

$$

CAZ044-045-088-547-150600-
/O.CON.KLOX.WI.Y.0007.000000T0000Z-210115T2300Z/
Ventura County Interior Valleys-Ventura County Coastal Valleys-
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
1219 PM PST Thu Jan 14 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...

* WHAT...Northeast winds 20 to 30 mph with gusts up to 40 mph 
  expected. Isolated gusts to 50 mph in the Santa Susanna 
  Mountains, including Porter and Stevenson Ranch in the 
  northern San Fernando Valley, and the Santa Clarita Valley.

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

* WHEN...Until 3 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.

&&

$$

CAZ040-041-150600-
/O.CON.KLOX.WI.Y.0007.000000T0000Z-210115T2300Z/
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
1219 PM PST Thu Jan 14 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...

* WHAT...North winds 15 to 25 mph with gusts up to 35 to 40 mph 
  expected. Strongest from Ventura to Malibu and West Los 
  Angeles.

* WHERE...Ventura County Coast and Los Angeles County Coast 
  including Downtown Los Angeles.

* WHEN...Until 3 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.

&&

$$

CAZ046-053-054-150600-
/O.CON.KLOX.WI.Y.0007.000000T0000Z-210115T2300Z/
Santa Monica Mountains Recreational Area-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
1219 PM PST Thu Jan 14 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...

* WHAT...Northeast winds 25 to 35 mph with gusts up to 55 mph 
  expected. Isolated gusts to 60 mph possible at times.

* WHERE...Santa Monica Mountains, Ventura County Mountains and 
  Los Angeles County Mountains.

* WHEN...Until 3 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.

&&

$$

Kaplan/DB/Sirard
095 
WWUS76 KLOX 150625
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1025 PM PST Thu Jan 14 2021

CAZ044-045-088-547-151600-
/O.CON.KLOX.WI.Y.0007.000000T0000Z-210115T2300Z/
Ventura County Interior Valleys-Ventura County Coastal Valleys-
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
1025 PM PST Thu Jan 14 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...

* WHAT...Northeast winds 20 to 30 mph with gusts up to 40 mph 
  expected. Isolated gusts to 50 mph in the Santa Susanna 
  Mountains, including Porter and Stevenson Ranch in the 
  northern San Fernando Valley, and the Santa Clarita Valley.

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

* WHEN...Until 3 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.

&&

$$

CAZ040-041-151600-
/O.CON.KLOX.WI.Y.0007.000000T0000Z-210115T2300Z/
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
1025 PM PST Thu Jan 14 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...

* WHAT...North winds 15 to 25 mph with gusts up to 35 to 40 mph 
  expected. Strongest from Ventura to Malibu and West Los 
  Angeles.

* WHERE...Ventura County Coast and Los Angeles County Coast 
  including Downtown Los Angeles.

* WHEN...Until 3 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.

&&

$$

CAZ046-053-054-151600-
/O.CON.KLOX.WI.Y.0007.000000T0000Z-210115T2300Z/
Santa Monica Mountains Recreational Area-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
1025 PM PST Thu Jan 14 2021

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...

* WHAT...Northeast winds 25 to 35 mph with gusts up to 55 mph 
  expected. Isolated gusts to 60 mph possible at times.

* WHERE...Santa Monica Mountains, Ventura County Mountains and 
  Los Angeles County Mountains.

* WHEN...Until 3 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.

&&

$$
726 
WWUS76 KLOX 151343
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
543 AM PST Fri Jan 15 2021

CAZ044-045-088-547-152300-
/O.CON.KLOX.WI.Y.0007.000000T0000Z-210115T2300Z/
Ventura County Interior Valleys-Ventura County Coastal Valleys-
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
543 AM PST Fri Jan 15 2021

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

* WHAT...Northeast winds 20 to 30 mph with gusts up to 40 mph 
  expected. Isolated gusts to 50 mph in the Santa Susanna 
  Mountains, including Porter and Stevenson Ranch in the 
  northern San Fernando Valley, and the Santa Clarita Valley.

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

* WHEN...Until 3 PM PST this afternoon.

* 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.

&&

$$

CAZ040-041-152300-
/O.CON.KLOX.WI.Y.0007.000000T0000Z-210115T2300Z/
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
543 AM PST Fri Jan 15 2021

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

* WHAT...North winds 15 to 25 mph with gusts up to 35 to 40 mph 
  expected. Strongest from Ventura to Malibu and West Los 
  Angeles.

* WHERE...Ventura County Coast and Los Angeles County Coast 
  including Downtown Los Angeles.

* WHEN...Until 3 PM PST this afternoon.

* 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.

&&

$$

CAZ046-053-054-152300-
/O.CON.KLOX.WI.Y.0007.000000T0000Z-210115T2300Z/
Santa Monica Mountains Recreational Area-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
543 AM PST Fri Jan 15 2021

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

* WHAT...Northeast winds 25 to 35 mph with gusts up to 55 mph 
  expected. Isolated gusts to 60 mph possible at times.

* WHERE...Santa Monica Mountains, Ventura County Mountains and 
  Los Angeles County Mountains.

* WHEN...Until 3 PM PST this afternoon.

* 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.

&&

$$

DB/CK
879 
WWUS76 KLOX 152232
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
232 PM PST Fri Jan 15 2021

CAZ044-045-088-547-152345-
/O.EXP.KLOX.WI.Y.0007.000000T0000Z-210115T2300Z/
Ventura County Interior Valleys-Ventura County Coastal Valleys-
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
232 PM PST Fri Jan 15 2021

...WIND ADVISORY WILL EXPIRE AT 3 PM PST THIS AFTERNOON...

Winds have largely diminished below Advisory levels and the Wind
Advisory will be allowed to expire at 3 PM PST. However, there 
will continue to be localized wind gusts to Advisory levels 
through early this evening.

$$

CAZ040-041-152345-
/O.EXP.KLOX.WI.Y.0007.000000T0000Z-210115T2300Z/
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
232 PM PST Fri Jan 15 2021

...WIND ADVISORY WILL EXPIRE AT 3 PM PST THIS AFTERNOON...

Winds have largely diminished below Advisory levels and the Wind
Advisory will be allowed to expire at 3 PM PST. However, there 
will continue to be localized wind gusts to Advisory levels 
through early this evening.

$$

CAZ046-053-054-152345-
/O.EXP.KLOX.WI.Y.0007.000000T0000Z-210115T2300Z/
Santa Monica Mountains Recreational Area-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
232 PM PST Fri Jan 15 2021

...WIND ADVISORY WILL EXPIRE AT 3 PM PST THIS AFTERNOON...

Winds have largely diminished below Advisory levels and the Wind
Advisory will be allowed to expire at 3 PM PST. However, there 
will continue to be localized wind gusts to Advisory levels 
through early this evening.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 13, 2:45 PM PSTFire Weather WatchLOX42 hr
Jan 13, 2:45 PM PSTRed Flag WarningLOXLos Angeles3 days

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.