Alert archive / California / Wind Advisories in 2021
Wind Advisory 112, NWS Los Angeles, CA
NWS Los Angeles, CA issued this wind advisory at Nov 20, 2021, 2:50 AM PST for Los Angeles County, California. It took effect at Nov 20, 2021, 9:00 AM PST. It was in force for 51 hr.
The area
The counties it named.
The facts
- Issued
- Nov 20, 2021, 2:50 AM PST (10:50 UTC)
- In effect from
- Nov 20, 2021, 9:00 AM PST
- Expired
- Nov 22, 2021, 12:21 PM PST
- In force
- 51 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 10:52 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
Edwards AFB, CA (KEDW), launched 00:00Z, 10.8 hours before the alert went out and 89 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 3107 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- -1 m²/s²
- 0-3 km storm-relative helicity
- 30 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
628 WWUS76 KLOX 201050 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 250 AM PST Sat Nov 20 2021 CAZ034-201700- /O.NEW.KLOX.FG.Y.0021.211120T1050Z-211120T1700Z/ /O.NEW.KLOX.WI.Y.0112.211120T1700Z-211121T1600Z/ San Luis Obispo County Central Coast- Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, Cambria, and San Simeon 250 AM PST Sat Nov 20 2021 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM PST THIS MORNING... ...WIND ADVISORY IN EFFECT FROM 9 AM THIS MORNING TO 8 AM PST SUNDAY... * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Wind Advisory, northeast winds 15 to 30 mph with gusts up to 45 mph expected. * WHERE...San Luis Obispo County Central Coast. * WHEN...For the Dense Fog Advisory, until 9 AM PST this morning. For the Wind Advisory, from 9 AM this morning to 8 AM PST Sunday. * 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. Very low visibility will create dangerous driving conditions. Roadways may be affected by near zero visibility this morning and gusty cross winds today and tonight. This includes Highways 1 and 101. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ CAZ046-547-201700- /O.NEW.KLOX.FG.Y.0021.211120T1050Z-211120T1700Z/ /O.NEW.KLOX.WI.Y.0112.211121T0500Z-211122T2300Z/ Santa Monica Mountains Recreational Area- Los Angeles County San Fernando Valley- Including the cities of Woodland Hills, Northridge, Burbank, and Universal City 250 AM PST Sat Nov 20 2021 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM PST THIS MORNING... ...WIND ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 3 PM PST MONDAY... * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Wind Advisory, areas of north to northeast winds 15 to 35 mph with gusts up to between 40 and 55 mph expected. * WHERE...Santa Monica Mountains and San Fernando Valley. * WHEN...For the Dense Fog Advisory, until 9 AM PST this morning. For the Wind Advisory, from 9 PM this evening to 3 PM PST Monday. * IMPACTS...Gusty winds will blow around unsecured objects and make driving difficult, especially for high profile vehicles. Tree limbs could be blown down and a few power outages may result. Very low visibility will create dangerous driving conditions. Roadways may be affected by near zero visibility this morning and gusty cross winds tonight through Monday. This includes Interstate 5, the 101, 118, 170, 210, and 405 freeways, and Kanan, Malibu Canyon, Topanga, and Decker Canyon Roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ CAZ035>037-201700- /O.NEW.KLOX.FG.Y.0021.211120T1050Z-211120T1700Z/ Santa Barbara County Central Coast-Santa Ynez Valley- San Luis Obispo County Interior Valleys- Including the cities of Santa Maria, Lompoc, Vandenberg, Solvang, Santa Ynez, Paso Robles, and Atascadero 250 AM PST Sat Nov 20 2021 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM PST THIS MORNING... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Santa Barbara County Central Coast, Santa Ynez Valley and San Luis Obispo County Interior Valleys. * WHEN...Until 9 AM PST this morning. * IMPACTS...Very low visibility will create dangerous driving conditions. Roadways may be affected by near zero visibility in dense fog. This includes Highways 1 and 101, and State Routes 46, 154 and 246. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ CAZ548-201700- /O.NEW.KLOX.FG.Y.0021.211120T1050Z-211120T1700Z/ Los Angeles County San Gabriel Valley- Including the cities of Pasadena, San Gabriel, and Pomona 250 AM PST Sat Nov 20 2021 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM PST THIS MORNING... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...San Gabriel Valley. * WHEN...Until 9 AM PST this morning. * IMPACTS...Very low visibility will create dangerous driving conditions. Roadways may be affected by near zero visibility in dense fog. This includes the 10, 57, 60, 210, 605, and 710 freeways. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ CAZ044-045-053-054-088-201700- /O.NEW.KLOX.WI.Y.0112.211121T0500Z-211122T2300Z/ Ventura County Interior Valleys-Ventura County Coastal Valleys- Ventura County Mountains- Los Angeles County Mountains excluding the Santa Monica Range- Santa Clarita 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, and Valencia 250 AM PST Sat Nov 20 2021 ...WIND ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 3 PM PST MONDAY... * WHAT...Northeast winds 20 to 35 mph with gusts up to between 45 and 55 mph expected. * WHERE...Ventura County Interior Valleys, Ventura County Coastal Valleys, Ventura County Mountains, Los Angeles County Mountains excluding the Santa Monica Range and Santa Clarita Valley. * WHEN...From 9 PM this evening to 3 PM PST Monday. * 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. Roadways may be affected by gusty cross winds. This includes Highways 14, 33 and 126, Interstate 5, and the 23, 101, and 118 freeways. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ040-041-201700- /O.NEW.KLOX.WI.Y.0112.211121T1100Z-211122T2000Z/ Ventura County Coast- Los Angeles County Coast including Downtown Los Angeles- Including the cities of Ventura, Oxnard, Camarillo, Malibu, Santa Monica, Beverly Hills, Hollywood, and Long Beach 250 AM PST Sat Nov 20 2021 ...WIND ADVISORY IN EFFECT FROM 3 AM SUNDAY TO NOON PST MONDAY... * WHAT...Northeast winds 15 to 30 mph with gusts up to between 40 and 50 mph expected. * WHERE...Ventura County Coast and Los Angeles County Coast including Downtown Los Angeles. * WHEN...From 3 AM Sunday to noon PST Monday. * IMPACTS...Gusty winds will blow around unsecured objects and make driving difficult, especially for high profile vehicles. Tree limbs could be blown down and a few power outages may result. Roadways may be affected by gusty cross winds. This includes the Pacific Coast Highway, the 110, 405 and 710 freeways in Los Angeles County, and Highway 101 in Ventura County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ Hall
9 follow-up statements
890 WWUS76 KLOX 201649 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 849 AM PST Sat Nov 20 2021 CAZ034-210100- /O.EXP.KLOX.FG.Y.0021.000000T0000Z-211120T1700Z/ /O.CON.KLOX.WI.Y.0112.211120T1700Z-211121T1600Z/ San Luis Obispo County Central Coast- Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, Cambria, and San Simeon 849 AM PST Sat Nov 20 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 AM PST SUNDAY... ...DENSE FOG ADVISORY WILL EXPIRE AT 9 AM PST THIS MORNING... * WHAT...Northeast winds 10 to 20 mph with gusts up to 30 mph expected. * WHERE...San Luis Obispo County Central Coast. * WHEN...Until 8 AM PST Sunday. * 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. && $$ CAZ046-547-210100- /O.EXP.KLOX.FG.Y.0021.000000T0000Z-211120T1700Z/ /O.CON.KLOX.WI.Y.0112.211121T0500Z-211122T2300Z/ Santa Monica Mountains Recreational Area- Los Angeles County San Fernando Valley- Including the cities of Woodland Hills, Northridge, Burbank, and Universal City 849 AM PST Sat Nov 20 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM PST MONDAY... ...DENSE FOG ADVISORY WILL EXPIRE AT 9 AM PST THIS MORNING... * WHAT...Northeast winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Santa Monica Mountains and San Fernando Valley. * WHEN...From 9 PM this evening to 3 PM PST Monday. * IMPACTS...Gusty winds will blow around unsecured objects and make driving difficult, especially for high profile vehicles. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ035>037-201800- /O.EXP.KLOX.FG.Y.0021.000000T0000Z-211120T1700Z/ Santa Barbara County Central Coast-Santa Ynez Valley- San Luis Obispo County Interior Valleys- Including the cities of Santa Maria, Lompoc, Vandenberg, Solvang, Santa Ynez, Paso Robles, and Atascadero 849 AM PST Sat Nov 20 2021 ...DENSE FOG ADVISORY WILL EXPIRE AT 9 AM PST THIS MORNING... Visibilities have improved across much of the advisory area, although some pockets of quarter mile visibility may remain over the next hour along the Santa Barbara south coast. The dense fog advisory is allowed to expire as scheduled. $$ CAZ548-201800- /O.EXP.KLOX.FG.Y.0021.000000T0000Z-211120T1700Z/ Los Angeles County San Gabriel Valley- Including the cities of Pasadena, San Gabriel, and Pomona 849 AM PST Sat Nov 20 2021 ...DENSE FOG ADVISORY WILL EXPIRE AT 9 AM PST THIS MORNING... Visibilities have improved across much of the advisory area, although some pockets of fog and low stratus will remain over the next hour. The dense fog advisory is allowed to expire as scheduled. $$ CAZ044-045-053-054-088-210100- /O.CON.KLOX.WI.Y.0112.211121T0500Z-211122T2300Z/ Ventura County Interior Valleys-Ventura County Coastal Valleys- Ventura County Mountains- Los Angeles County Mountains excluding the Santa Monica Range- Santa Clarita 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, and Valencia 849 AM PST Sat Nov 20 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM PST MONDAY... * WHAT...Northeast winds 20 to 35 mph with gusts up to between 45 and 55 mph expected. * WHERE...Ventura County Interior Valleys, Ventura County Coastal Valleys, Ventura County Mountains, Los Angeles County Mountains excluding the Santa Monica Range and Santa Clarita Valley. * WHEN...From 9 PM this evening to 3 PM PST Monday. * 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. Roadways may be affected by gusty cross winds. This includes Highways 14, 33 and 126, Interstate 5, and the 23, 101, and 118 freeways. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ040-041-210100- /O.CON.KLOX.WI.Y.0112.211121T1100Z-211122T2000Z/ Ventura County Coast- Los Angeles County Coast including Downtown Los Angeles- Including the cities of Ventura, Oxnard, Camarillo, Malibu, Santa Monica, Beverly Hills, Hollywood, and Long Beach 849 AM PST Sat Nov 20 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM 3 AM SUNDAY TO NOON PST MONDAY... * WHAT...Northeast winds 15 to 30 mph with gusts up to between 40 and 50 mph expected. * WHERE...Ventura County Coast and Los Angeles County Coast including Downtown Los Angeles. * WHEN...From 3 AM Sunday to noon PST Monday. * IMPACTS...Gusty winds will blow around unsecured objects and make driving difficult, especially for high profile vehicles. Tree limbs could be blown down and a few power outages may result. Roadways may be affected by gusty cross winds. This includes the Pacific Coast Highway, the 110, 405 and 710 freeways in Los Angeles County, and Highway 101 in Ventura County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
686 WWUS76 KLOX 210432 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 832 PM PST Sat Nov 20 2021 CAZ034-211245- /O.CON.KLOX.WI.Y.0112.000000T0000Z-211121T1600Z/ San Luis Obispo County Central Coast- Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, Cambria, and San Simeon 832 PM PST Sat Nov 20 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 AM PST SUNDAY... * WHAT...Northeast winds 15 to 30 mph with gusts up to 45 mph expected. * WHERE...San Luis Obispo County Central Coast. * WHEN...Until 8 AM PST Sunday. * 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. && $$ CAZ044>046-053-054-088-547-211245- /O.CON.KLOX.WI.Y.0112.211121T0500Z-211122T2300Z/ Ventura County Interior Valleys-Ventura County Coastal Valleys- Santa Monica Mountains Recreational Area-Ventura County Mountains- Los Angeles County Mountains excluding the Santa Monica Range- Santa Clarita Valley-Los Angeles County San Fernando Valley- Including the cities of Santa Paula, Fillmore, Ojai, Piru, Thousand Oaks, Simi Valley, Moorpark, Newbury Park, Lockwood Valley, Mount Pinos, Acton, Mount Wilson, Sandberg, Santa Clarita, Newhall, Valencia, Woodland Hills, Northridge, Burbank, and Universal City 832 PM PST Sat Nov 20 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST MONDAY... * WHAT...Northeast winds 20 to 35 mph with gusts up to between 45 and 55 mph expected. * WHERE...Ventura County Interior Valleys, Ventura County Coastal Valleys, Ventura County Mountains, Los Angeles County Mountains excluding the Santa Monica Range and Santa Clarita Valley. * WHEN...Until 3 PM PST Monday. * IMPACTS...Gusty winds will blow around unsecured objects and make driving difficult, especially for high profile vehicles. Tree limbs could be blown down and a few power outages may result. Roadways may be affected by gusty cross winds. This includes Highways 14, 33 and 126, Interstate 5, and the 23, 101, and 118 freeways. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ040-041-211245- /O.CON.KLOX.WI.Y.0112.211121T1100Z-211122T2000Z/ 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 832 PM PST Sat Nov 20 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM 3 AM SUNDAY TO NOON PST MONDAY... * WHAT...Northeast winds 15 to 30 mph with gusts up to between 40 and 50 mph expected. * WHERE...Ventura County Coast and Los Angeles County Coast including Downtown Los Angeles. * WHEN...From 3 AM Sunday to noon PST Monday. * 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. Roadways may be affected by gusty cross winds. This includes the Pacific Coast Highway, the 110, 405 and 710 freeways in Los Angeles County, and Highway 101 in Ventura County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ Stewart
396 WWUS76 KLOX 211056 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 256 AM PST Sun Nov 21 2021 CAZ034-211600- /O.CON.KLOX.WI.Y.0112.000000T0000Z-211121T1600Z/ San Luis Obispo County Central Coast- Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, Cambria, and San Simeon 256 AM PST Sun Nov 21 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 AM PST THIS MORNING... * WHAT...Northeast winds 15 to 30 mph with gusts up to 45 mph expected. * WHERE...San Luis Obispo County Central Coast. * WHEN...Until 8 AM PST this morning. * IMPACTS...Gusty winds will blow around unsecured objects and make driving difficult, especially for high profile vehicles. Tree limbs could be blown down and a few power outages may result. Roadways may be affected by gusty cross winds. This includes Highways 1 and 101. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ044>046-053-054-088-547-211600- /O.CON.KLOX.WI.Y.0112.000000T0000Z-211122T2300Z/ 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 256 AM PST Sun Nov 21 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST MONDAY... * WHAT...Northeast winds 20 to 35 mph with gusts up to between 45 and 55 mph expected. * WHERE...Ventura County Interior Valleys, Ventura County Coastal Valleys, Ventura County Mountains, Los Angeles County Mountains excluding the Santa Monica Range and Santa Clarita Valley. * WHEN...Until 3 PM PST Monday. * 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. Roadways may be affected by gusty cross winds. This includes Highways 14, 33 and 126, Interstate 5, and the 23, 101, and 118 freeways. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ040-041-211600- /O.CON.KLOX.WI.Y.0112.211121T1100Z-211122T2000Z/ Ventura County Coast- Los Angeles County Coast including Downtown Los Angeles- Including the cities of Ventura, Oxnard, Camarillo, Malibu, Santa Monica, Beverly Hills, Hollywood, and Long Beach 256 AM PST Sun Nov 21 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST MONDAY... * WHAT...Northeast winds 15 to 30 mph with gusts up to between 40 and 50 mph expected. * WHERE...Ventura County Coast and Los Angeles County Coast including Downtown Los Angeles. * WHEN...Until noon PST Monday. * IMPACTS...Gusty winds will blow around unsecured objects and make driving difficult, especially for high profile vehicles. Tree limbs could be blown down and a few power outages may result. Roadways may be affected by gusty cross winds. This includes the Pacific Coast Highway, the 110, 405 and 710 freeways in Los Angeles County, and Highway 101 in Ventura County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ Hall
528 WWUS76 KLOX 211613 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 813 AM PST Sun Nov 21 2021 CAZ034-220100- /O.EXP.KLOX.WI.Y.0112.000000T0000Z-211121T1600Z/ /O.NEW.KLOX.WI.Y.0113.211122T0100Z-211122T1200Z/ San Luis Obispo County Central Coast- Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, Cambria, and San Simeon 813 AM PST Sun Nov 21 2021 ...WIND ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO 4 AM PST MONDAY... * WHAT...Northeast winds 15 to 30 mph with gusts to 45 mph expected. * WHERE...San Luis Obispo County Central Coast. * WHEN...From 5 PM this afternoon to 4 AM PST Monday. * 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. Roadways may be affected by gusty cross winds. This includes Highways 1 and 101. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ044>046-053-054-088-547-220100- /O.CON.KLOX.WI.Y.0112.000000T0000Z-211122T2300Z/ Ventura County Interior Valleys-Ventura County Coastal Valleys- Santa Monica Mountains Recreational Area-Ventura County Mountains- Los Angeles County Mountains excluding the Santa Monica Range- Santa Clarita Valley-Los Angeles County San Fernando Valley- Including the cities of Santa Paula, Fillmore, Ojai, Piru, Thousand Oaks, Simi Valley, Moorpark, Newbury Park, Lockwood Valley, Mount Pinos, Acton, Mount Wilson, Sandberg, Santa Clarita, Newhall, Valencia, Woodland Hills, Northridge, Burbank, and Universal City 813 AM PST Sun Nov 21 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST MONDAY... * WHAT...Northeast winds 20 to 35 mph with gusts between 45 and 55 mph expected. Isolated gusts to 65 mph in the San Gabriel Mountains. * WHERE...Ventura County Interior Valleys, Ventura County Coastal Valleys, Ventura County Mountains, Los Angeles County Mountains excluding the Santa Monica Range and Santa Clarita Valley. * WHEN...Until 3 PM PST Monday. * IMPACTS...Gusty winds will blow around unsecured objects and make driving difficult, especially for high profile vehicles. Tree limbs could be blown down and a few power outages may result. Roadways may be affected by gusty cross winds. This includes Highways 14, 33 and 126, Interstate 5, and the 23, 101, and 118 freeways. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ040-041-220100- /O.CON.KLOX.WI.Y.0112.000000T0000Z-211122T2000Z/ 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 813 AM PST Sun Nov 21 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST MONDAY... * WHAT...Northeast winds 15 to 30 mph with gusts between 40 and 50 mph expected. * WHERE...Ventura County Coast and portions of the Los Angeles County Coast, mainly the west Hollywood Hills to Malibu. * WHEN...Until noon PST Monday. * 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. Roadways may be affected by gusty cross winds. This includes the Pacific Coast Highway, the 110, and 405 freeways in Los Angeles County, and Highway 101 in Ventura County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
642 WWUS76 KLOX 212212 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 212 PM PST Sun Nov 21 2021 CAZ059-220600- /O.NEW.KLOX.FR.Y.0005.211122T1000Z-211122T1600Z/ Antelope Valley- Including the cities of Lancaster and Palmdale 212 PM PST Sun Nov 21 2021 ...FROST ADVISORY IN EFFECT FROM 2 AM TO 8 AM PST MONDAY... * WHAT...Temperatures as low as 30 degrees will result in frost formation. * WHERE...Antelope Valley. * WHEN...From 2 AM to 8 AM PST Monday. * IMPACTS...Frost can damage sensitive plants and harm pets if left unprotected. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ CAZ044>046-053-054-088-547-220600- /O.CON.KLOX.WI.Y.0112.000000T0000Z-211122T2300Z/ 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 212 PM PST Sun Nov 21 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST MONDAY... * WHAT...Northeast winds 20 to 35 mph with gusts between 45 and 55 mph expected. Isolated gusts to 60 mph in the San Gabriel Mountains. * WHERE...Ventura County Interior Valleys, Ventura County Coastal Valleys, Ventura County Mountains, Los Angeles County Mountains excluding the Santa Monica Range and Santa Clarita Valley. * WHEN...Until 3 PM PST Monday. * 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. Roadways may be affected by gusty cross winds. This includes Highways 14, 33 and 126, Interstate 5, and the 23, 101, and 118 freeways. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ040-041-220600- /O.CON.KLOX.WI.Y.0112.000000T0000Z-211122T2000Z/ Ventura County Coast- Los Angeles County Coast including Downtown Los Angeles- Including the cities of Ventura, Oxnard, Camarillo, Malibu, Santa Monica, Beverly Hills, Hollywood, and Long Beach 212 PM PST Sun Nov 21 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST MONDAY... * WHAT...Northeast winds 15 to 30 mph with gusts up to 45 mph expected. * WHERE...Ventura County Coast and portions of the Los Angeles County Coast, mainly the west Hollywood Hills to Malibu. * WHEN...Until noon PST Monday. * IMPACTS...Gusty winds will blow around unsecured objects and make driving difficult, especially for high profile vehicles. Tree limbs could be blown down and a few power outages may result. Roadways may be affected by gusty cross winds. This includes the Pacific Coast Highway, the 110, and 405 freeways in Los Angeles County, and Highway 101 in Ventura County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ034-220600- /O.CON.KLOX.WI.Y.0113.211122T0100Z-211122T1200Z/ San Luis Obispo County Central Coast- Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, Cambria, and San Simeon 212 PM PST Sun Nov 21 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST MONDAY... * WHAT...Northeast winds 15 to 30 mph with gusts to 45 mph expected. * WHERE...San Luis Obispo County Central Coast. * WHEN...Until 4 AM PST Monday. * 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. Roadways may be affected by gusty cross winds. This includes Highways 1 and 101. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
921 WWUS76 KLOX 220426 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 826 PM PST Sun Nov 21 2021 CAZ059-221330- /O.CON.KLOX.FR.Y.0005.211122T1000Z-211122T1600Z/ Antelope Valley- Including the cities of Lancaster and Palmdale 826 PM PST Sun Nov 21 2021 ...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 AM PST MONDAY... * WHAT...Temperatures as low as 30 degrees will result in frost formation. * WHERE...Antelope Valley. * WHEN...From 2 AM to 8 AM PST Monday. * IMPACTS...Frost can damage sensitive plants and harm pets if left unprotected. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ CAZ044>046-053-054-088-547-221330- /O.CON.KLOX.WI.Y.0112.000000T0000Z-211122T2300Z/ 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 826 PM PST Sun Nov 21 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST MONDAY... * WHAT...Northeast winds 20 to 35 mph with gusts between 45 and 55 mph expected. Isolated gusts to 60 mph in the San Gabriel Mountains. * WHERE...Ventura County Interior Valleys, Ventura County Coastal Valleys, Ventura County Mountains, Los Angeles County Mountains excluding the Santa Monica Range and Santa Clarita Valley. * WHEN...Until 3 PM PST Monday. * 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. Roadways may be affected by gusty cross winds. This includes Highways 14, 33 and 126, Interstate 5, and the 23, 101, and 118 freeways. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ040-041-221330- /O.CON.KLOX.WI.Y.0112.000000T0000Z-211122T2000Z/ Ventura County Coast- Los Angeles County Coast including Downtown Los Angeles- Including the cities of Ventura, Oxnard, Camarillo, Malibu, Santa Monica, Beverly Hills, Hollywood, and Long Beach 826 PM PST Sun Nov 21 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST MONDAY... * WHAT...Northeast winds 15 to 30 mph with gusts up to 45 mph expected. * WHERE...Ventura County Coast and portions of the Los Angeles County Coast, mainly the west Hollywood Hills to Malibu. * WHEN...Until noon PST Monday. * IMPACTS...Gusty winds will blow around unsecured objects and make driving difficult, especially for high profile vehicles. Tree limbs could be blown down and a few power outages may result. Roadways may be affected by gusty cross winds. This includes the Pacific Coast Highway, the 110, and 405 freeways in Los Angeles County, and Highway 101 in Ventura County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ034-221200- /O.CON.KLOX.WI.Y.0113.000000T0000Z-211122T1200Z/ San Luis Obispo County Central Coast- Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, Cambria, and San Simeon 826 PM PST Sun Nov 21 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST MONDAY... * WHAT...Northeast winds 15 to 30 mph with gusts to 45 mph expected. * WHERE...San Luis Obispo County Central Coast. * WHEN...Until 4 AM PST Monday. * 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. Roadways may be affected by gusty cross winds. This includes Highways 1 and 101. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
270 WWUS76 KLOX 221202 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 402 AM PST Mon Nov 22 2021 CAZ034-221315- /O.EXP.KLOX.WI.Y.0113.000000T0000Z-211122T1200Z/ San Luis Obispo County Central Coast- Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, Cambria, and San Simeon 402 AM PST Mon Nov 22 2021 ...WIND ADVISORY HAS EXPIRED... Winds are diminishing and the wind advisory will be allowed to expire. Local gusts to 40 mph are still possible through daybreak. $$ CAZ059-221600- /O.CON.KLOX.FR.Y.0005.000000T0000Z-211122T1600Z/ Antelope Valley- Including the cities of Lancaster and Palmdale 402 AM PST Mon Nov 22 2021 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM PST THIS MORNING... * WHAT...Temperatures as low as 30 degrees will result in frost formation. * WHERE...Antelope Valley. * WHEN...Until 8 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. && $$ CAZ044>046-053-054-088-547-222000- /O.CON.KLOX.WI.Y.0112.000000T0000Z-211122T2300Z/ Ventura County Interior Valleys-Ventura County Coastal Valleys- Santa Monica Mountains Recreational Area-Ventura County Mountains- Los Angeles County Mountains excluding the Santa Monica Range- Santa Clarita Valley-Los Angeles County San Fernando Valley- Including the cities of Santa Paula, Fillmore, Ojai, Piru, Thousand Oaks, Simi Valley, Moorpark, Newbury Park, Lockwood Valley, Mount Pinos, Acton, Mount Wilson, Sandberg, Santa Clarita, Newhall, Valencia, Woodland Hills, Northridge, Burbank, and Universal City 402 AM PST Mon Nov 22 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON... * WHAT...Northeast winds 20 to 35 mph with gusts between 45 and 55 mph expected. Isolated gusts to 60 mph in the San Gabriel Mountains. * WHERE...Ventura County Interior Valleys, Ventura County Coastal Valleys, Ventura County Mountains, Los Angeles County Mountains excluding the Santa Monica Range and Santa Clarita Valley. * WHEN...Until 3 PM PST this afternoon. * IMPACTS...Gusty winds will blow around unsecured objects and make driving difficult, especially for high profile vehicles. Tree limbs could be blown down and a few power outages may result. Roadways may be affected by gusty cross winds. This includes Highways 14, 33 and 126, Interstate 5, and the 23, 101, and 118 freeways. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ040-041-222000- /O.CON.KLOX.WI.Y.0112.000000T0000Z-211122T2000Z/ 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 402 AM PST Mon Nov 22 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... * WHAT...Northeast winds 15 to 30 mph with gusts up to 45 mph expected. * WHERE...Ventura County Coast and portions of the Los Angeles County Coast, mainly the west Hollywood Hills to Malibu. * 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. Roadways may be affected by gusty cross winds. This includes the Pacific Coast Highway, the 110, and 405 freeways in Los Angeles County, and Highway 101 in Ventura County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ Hall
508 WWUS76 KLOX 221620 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 820 AM PST Mon Nov 22 2021 CAZ059-221730- /O.EXP.KLOX.FR.Y.0005.000000T0000Z-211122T1600Z/ Antelope Valley- Including the cities of Lancaster and Palmdale 820 AM PST Mon Nov 22 2021 ...FROST ADVISORY HAS EXPIRED... Temperatures had climbed well into the 30s and 40s in the Antelope Valley, therefore the frost advisory is no longer in effect. $$ CAZ044>046-053-054-088-547-222300- /O.CON.KLOX.WI.Y.0112.000000T0000Z-211122T2300Z/ 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 820 AM PST Mon Nov 22 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON... * WHAT...Northeast winds 20 to 35 mph with gusts between 45 and 55 mph expected. Isolated gusts to 60 mph in the San Gabriel Mountains. * WHERE...Ventura County Interior Valleys, Ventura County Coastal Valleys, Ventura County Mountains, Los Angeles County Mountains excluding the Santa Monica Range and Santa Clarita 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. Roadways may be affected by gusty cross winds. This includes Highways 14, 33 and 126, Interstate 5, and the 23, 101, and 118 freeways. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ040-041-222000- /O.CON.KLOX.WI.Y.0112.000000T0000Z-211122T2000Z/ Ventura County Coast- Los Angeles County Coast including Downtown Los Angeles- Including the cities of Ventura, Oxnard, Camarillo, Malibu, Santa Monica, Beverly Hills, Hollywood, and Long Beach 820 AM PST Mon Nov 22 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... * WHAT...Northeast winds 15 to 30 mph with gusts up to 45 mph expected. * WHERE...Ventura County Coast and portions of the Los Angeles County Coast, mainly the west Hollywood Hills to Malibu. * WHEN...Until noon PST today. * IMPACTS...Gusty winds will blow around unsecured objects and make driving difficult, especially for high profile vehicles. Tree limbs could be blown down and a few power outages may result. Roadways may be affected by gusty cross winds. This includes the Pacific Coast Highway, the 110, and 405 freeways in Los Angeles County, and Highway 101 in Ventura County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
107 WWUS76 KLOX 222021 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 1221 PM PST Mon Nov 22 2021 CAZ044>046-053-054-088-547-222130- /O.CAN.KLOX.WI.Y.0112.000000T0000Z-211122T2300Z/ 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 1221 PM PST Mon Nov 22 2021 ...WIND ADVISORY IS CANCELLED... Santa Ana winds are beginning to decrease early this afternoon and gusts are not expected to be widespread advisory levels for the remainder of the day. Expect areas of northeast winds 15 to 25 mph with isolated gusts to 35 mph through mid-afternoon. The advisory is cancelled. $$ CAZ040-041-222130- /O.EXP.KLOX.WI.Y.0112.000000T0000Z-211122T2000Z/ Ventura County Coast- Los Angeles County Coast including Downtown Los Angeles- Including the cities of Ventura, Oxnard, Camarillo, Malibu, Santa Monica, Beverly Hills, Hollywood, and Long Beach 1221 PM PST Mon Nov 22 2021 ...WIND ADVISORY HAS EXPIRED... Light northeast winds will continue to decrease for the rest of the day and the advisory has ended. $$
The office that day
Everything else NWS Los Angeles, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 20, 2:50 AM PST | Dense Fog Advisory | LOX | Los Angeles | 6 hr |
| Nov 20, 2:58 AM PST | Small Craft Advisory | LOX | 57 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.