Alert archive / California / Wind Advisories in 2021
Wind Advisory 39, NWS San Diego, CA
NWS San Diego, CA issued this wind advisory at Dec 13, 2021, 3:50 AM PST for 4 counties in California. It took effect at Dec 14, 2021, 4:00 AM PST. It was in force for 20 hr.
The area
The counties it named.
The facts
- Issued
- Dec 13, 2021, 3:50 AM PST (11:50 UTC)
- In effect from
- Dec 14, 2021, 4:00 AM PST
- Expired
- Dec 15, 2021, 12:00 AM PST
- In force
- 20 hr
- Issued by
- NWS San Diego, CA
Counties Orange County, CA, Riverside County, CA, San Bernardino County, CA, San Diego County, CA
The radar
The Santa Ana Mts radar (KSOX), 88 km from the middle of the area, began a volume at 11:49 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
San Diego, CA (KNKX), launched 00:00Z, 11.8 hours before the alert went out and 124 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
- 1661 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- 41 m²/s²
- 0-3 km storm-relative helicity
- 94 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
716 WWUS76 KSGX 131150 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 350 AM PST Mon Dec 13 2021 CAZ058-062-132200- /O.UPG.KSGX.HW.A.0009.211214T2000Z-211215T1200Z/ /O.NEW.KSGX.HW.W.0010.211214T1200Z-211215T1200Z/ San Diego County Mountains-San Diego County Deserts- Including the cities of Julian, Pine Valley, and Borrego Springs 350 AM PST Mon Dec 13 2021 ...HIGH WIND WARNING IN EFFECT FROM 4 AM TUESDAY TO 4 AM PST WEDNESDAY... * WHAT...Southwest winds 25 to 35 mph with gusts to 60 mph expected. * WHERE...San Diego County Mountains and San Diego County Deserts. * WHEN...From 4 AM Tuesday to 4 AM PST Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Power outages are possible. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Winds will be strongest along the ridges and into adjacent desert. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. && $$ CAZ060-132200- /O.UPG.KSGX.HW.A.0009.211214T1200Z-211215T0300Z/ /O.NEW.KSGX.HW.W.0010.211214T1200Z-211215T1200Z/ Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, and Apple Valley 350 AM PST Mon Dec 13 2021 ...HIGH WIND WARNING IN EFFECT FROM 4 AM TUESDAY TO 4 AM PST WEDNESDAY... * WHAT...Southwest winds 25 to 35 mph with gusts to 60 mph expected. * WHERE...Apple and Lucerne Valleys. * WHEN...From 4 AM Tuesday to 4 AM PST Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Power outages are possible. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Winds will be strongest near the mountains. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. && $$ CAZ055-056-132200- /O.NEW.KSGX.HW.W.0010.211214T1200Z-211215T1200Z/ San Bernardino County Mountains-Riverside County Mountains- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, Wrightwood, and Idyllwild-Pine Cove 350 AM PST Mon Dec 13 2021 ...HIGH WIND WARNING IN EFFECT FROM 4 AM TUESDAY TO 4 AM PST WEDNESDAY... * WHAT...Southwest winds 25 to 35 mph with gusts to 60 mph expected. * WHERE...San Bernardino County Mountains and Riverside County Mountains. * WHEN...From 4 AM Tuesday to 4 AM PST Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Power outages are possible. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Winds will be strongest along the ridges and into adjacent desert. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. && $$ CAZ043-057-061-065-552-132200- /O.NEW.KSGX.WI.Y.0039.211214T1500Z-211215T0300Z/ San Diego County Coastal Areas-Santa Ana Mountains and Foothills- Coachella Valley-San Gorgonio Pass Near Banning- Orange County Coastal Areas- Including the cities of Vista, Carlsbad, Encinitas, Chula Vista, National City, San Diego, Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, Banning, Desert Hot Springs, Huntington Beach, and Costa Mesa 350 AM PST Mon Dec 13 2021 ...WIND ADVISORY IN EFFECT FROM 7 AM TO 7 PM PST TUESDAY... * WHAT...South winds 15 to 25 mph with gusts to 45 mph expected. * WHERE...San Diego County Coastal Areas, Santa Ana Mountains and Foothills, Coachella Valley, San Gorgonio Pass Near Banning and Orange County Coastal Areas. * WHEN...From 7 AM to 7 PM PST Tuesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Winds will be strongest along the immediate coast, the Santa Ana Mountains and through the I-10 corridor into the Coachella Valley. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
7 follow-up statements
656 WWUS76 KSGX 131211 AAA NPWSGX URGENT - WEATHER MESSAGE...UPDATED National Weather Service SAN DIEGO CA 411 AM PST Mon Dec 13 2021 CAZ055-056-131315- /O.CAN.KSGX.HW.W.0010.211214T1200Z-211215T1200Z/ San Bernardino County Mountains-Riverside County Mountains- 411 AM PST Mon Dec 13 2021 ...HIGH WIND WARNING IS CANCELLED... Strong winds will occur in the mountains, highlighted by the Winter Storm Warning. $$ CAZ058-060-062-132200- /O.CON.KSGX.HW.W.0010.211214T1200Z-211215T1200Z/ San Diego County Mountains-Apple and Lucerne Valleys- San Diego County Deserts- Including the cities of Julian, Pine Valley, Victorville, Hesperia, Apple Valley, and Borrego Springs 411 AM PST Mon Dec 13 2021 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 AM TUESDAY TO 4 AM PST WEDNESDAY... * WHAT...Southwest winds 25 to 35 mph with gusts to 60 mph expected. * WHERE...San Diego County Deserts, Apple and Lucerne Valleys and San Diego County Mountains. * WHEN...From 4 AM Tuesday to 4 AM PST Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Power outages are possible. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Winds will be strongest along the ridges and into adjacent desert. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. && $$ CAZ043-057-061-065-552-132200- /O.CON.KSGX.WI.Y.0039.211214T1500Z-211215T0300Z/ San Diego County Coastal Areas-Santa Ana Mountains and Foothills- Coachella Valley-San Gorgonio Pass Near Banning- Orange County Coastal Areas- Including the cities of Vista, Carlsbad, Encinitas, Chula Vista, National City, San Diego, Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, Banning, Desert Hot Springs, Huntington Beach, and Costa Mesa 411 AM PST Mon Dec 13 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM 7 AM TO 7 PM PST TUESDAY... * WHAT...South winds 15 to 25 mph with gusts to 45 mph expected. * WHERE...Coachella Valley, San Gorgonio Pass Near Banning, Orange County Coastal Areas, Santa Ana Mountains and Foothills and San Diego County Coastal Areas. * WHEN...From 7 AM to 7 PM PST Tuesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Winds will be strongest along the immediate coast, over ridges in the Santa Ana Mountains and through the I-10 corridor into the Coachella Valley. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
120 WWUS76 KSGX 132058 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 1258 PM PST Mon Dec 13 2021 CAZ058-060-062-140615- /O.CON.KSGX.HW.W.0010.211214T1200Z-211215T1200Z/ San Diego County Mountains-Apple and Lucerne Valleys- San Diego County Deserts- Including the cities of Julian, Pine Valley, Victorville, Hesperia, Apple Valley, and Borrego Springs 1258 PM PST Mon Dec 13 2021 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 AM TUESDAY TO 4 AM PST WEDNESDAY... * WHAT...Southwest winds 25 to 35 mph with gusts 60 to 70 mph expected. * WHERE...San Diego County Deserts, Apple and Lucerne Valleys and San Diego County Mountains. * WHEN...From 4 AM Tuesday to 4 AM PST Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Power outages are possible. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Winds will be strongest along the ridges and into the adjacent desert. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. && $$ CAZ048-050-554-140615- /O.EXB.KSGX.WI.Y.0039.211214T1200Z-211215T0800Z/ San Bernardino and Riverside County Valleys-The Inland Empire- San Diego County Valleys-Orange County Inland Areas- Including the cities of Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido, El Cajon, San Marcos, La Mesa, Santee, Poway, Santa Ana, Anaheim, Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo 1258 PM PST Mon Dec 13 2021 ...WIND ADVISORY IN EFFECT FROM 4 AM TUESDAY TO MIDNIGHT PST TUESDAY NIGHT... * WHAT...Southwest winds 20 to 25 mph with gusts 35 to 45 mph expected. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire, San Diego County Valleys and Orange County Inland Areas. * WHEN...From 4 AM Tuesday to midnight PST Tuesday night. * IMPACTS...Gusty winds could blow around unsecured objects. 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. && $$ CAZ043-057-061-065-552-140615- /O.EXT.KSGX.WI.Y.0039.211214T1200Z-211215T0800Z/ San Diego County Coastal Areas-Santa Ana Mountains and Foothills- Coachella Valley-San Gorgonio Pass Near Banning- Orange County Coastal Areas- Including the cities of Vista, Carlsbad, Encinitas, Chula Vista, National City, San Diego, Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, Banning, Desert Hot Springs, Huntington Beach, and Costa Mesa 1258 PM PST Mon Dec 13 2021 ...WIND ADVISORY NOW IN EFFECT FROM 4 AM TUESDAY TO MIDNIGHT PST TUESDAY NIGHT... * WHAT...Southwest winds 20 to 30 mph with gusts 35 to 45 mph expected. * WHERE...Coachella Valley, San Gorgonio Pass Near Banning, Orange County Coastal Areas, Santa Ana Mountains and Foothills and San Diego County Coastal Areas. * WHEN...From 4 AM Tuesday to midnight PST Tuesday night. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Winds will be strongest along the immediate coast, over ridges in the Santa Ana Mountains and through the I-10 corridor into the Coachella Valley. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CO For more information from the National Weather Service visit http://weather.gov/sandiego
656 WWUS76 KSGX 140502 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 902 PM PST Mon Dec 13 2021 CAZ058-060-062-141400- /O.CON.KSGX.HW.W.0010.211214T1200Z-211215T1200Z/ San Diego County Mountains-Apple and Lucerne Valleys- San Diego County Deserts- Including the cities of Julian, Pine Valley, Victorville, Hesperia, Apple Valley, and Borrego Springs 902 PM PST Mon Dec 13 2021 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 AM TUESDAY TO 4 AM WEDNESDAY... * WHAT...Southwest winds 25 to 35 mph with gusts 60 to 70 mph expected. * WHERE...San Diego County Deserts, Apple and Lucerne Valleys and San Diego County Mountains. * WHEN...From 4 AM Tuesday to 4 AM Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Power outages are possible. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Winds will be strongest along the ridges and into the adjacent desert. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. && $$ CAZ043-048-050-057-061-065-552-554-141400- /O.CON.KSGX.WI.Y.0039.211214T1200Z-211215T0800Z/ San Diego County Coastal Areas- San Bernardino and Riverside County Valleys-The Inland Empire- San Diego County Valleys-Santa Ana Mountains and Foothills- Coachella Valley-San Gorgonio Pass Near Banning- Orange County Coastal Areas-Orange County Inland Areas- Including the cities of Vista, Carlsbad, Encinitas, Chula Vista, National City, San Diego, Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido, El Cajon, San Marcos, La Mesa, Santee, Poway, Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, Banning, Desert Hot Springs, Huntington Beach, Costa Mesa, Santa Ana, Anaheim, Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo 902 PM PST Mon Dec 13 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM 4 AM TUESDAY TO MIDNIGHT TUESDAY NIGHT... * WHAT...Southwest winds 20 to 30 mph with gusts 35 to 45 mph expected. * WHERE...Coachella Valley, San Gorgonio Pass Near Banning, Orange County Coastal Areas, Santa Ana Mountains and Foothills and San Diego County Coastal Areas. * WHEN...From 4 AM Tuesday to midnight Tuesday night. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Winds will be strongest along the immediate coast, over ridges in the Santa Ana Mountains and through the I-10 corridor into the Coachella Valley. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ Moede
068 WWUS76 KSGX 141205 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 405 AM PST Tue Dec 14 2021 CAZ058-060-062-142230- /O.CON.KSGX.HW.W.0010.000000T0000Z-211215T1200Z/ San Diego County Mountains-Apple and Lucerne Valleys- San Diego County Deserts- Including the cities of Julian, Pine Valley, Victorville, Hesperia, Apple Valley, and Borrego Springs 405 AM PST Tue Dec 14 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 4 AM PST WEDNESDAY... * WHAT...Southwest winds 25 to 35 mph with gusts 60 to 70 mph expected. * WHERE...San Diego County Deserts, Apple and Lucerne Valleys and San Diego County Mountains. * WHEN...Until 4 AM PST Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Power outages are possible. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Winds will be strongest along the ridges and into the adjacent desert. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. && $$ CAZ043-048-050-057-061-065-552-554-142230- /O.CON.KSGX.WI.Y.0039.000000T0000Z-211215T0800Z/ San Diego County Coastal Areas- San Bernardino and Riverside County Valleys-The Inland Empire- San Diego County Valleys-Santa Ana Mountains and Foothills- Coachella Valley-San Gorgonio Pass Near Banning- Orange County Coastal Areas-Orange County Inland Areas- Including the cities of Vista, Carlsbad, Encinitas, Chula Vista, National City, San Diego, Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido, El Cajon, San Marcos, La Mesa, Santee, Poway, Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, Banning, Desert Hot Springs, Huntington Beach, Costa Mesa, Santa Ana, Anaheim, Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo 405 AM PST Tue Dec 14 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... * WHAT...Southwest winds 20 to 30 mph with gusts 35 to 45 mph expected. * WHERE...Coachella Valley, San Gorgonio Pass Near Banning, Orange County Coastal Areas, San Diego County Valleys, Santa Ana Mountains and Foothills, Orange County Inland Areas, San Diego County Coastal Areas and San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...Until midnight PST tonight. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Winds will be strongest along the immediate coast, over ridges in the Santa Ana Mountains and through the I-10 corridor into the Coachella Valley. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
642 WWUS76 KSGX 142023 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 1223 PM PST Tue Dec 14 2021 CAZ058-060-062-150430- /O.CON.KSGX.HW.W.0010.000000T0000Z-211215T1200Z/ San Diego County Mountains-Apple and Lucerne Valleys- San Diego County Deserts- Including the cities of Julian, Pine Valley, Victorville, Hesperia, Apple Valley, and Borrego Springs 1223 PM PST Tue Dec 14 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 4 AM PST WEDNESDAY... * WHAT...West winds 30 to 40 mph with gusts 65 to locally 70 mph. * WHERE...San Diego County Deserts, Apple and Lucerne Valleys and San Diego County Mountains. * WHEN...Until 4 AM PST Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Power outages are possible. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Winds will be strongest along the ridges and into the adjacent desert. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. && $$ CAZ043-048-050-057-061-065-552-554-150430- /O.CON.KSGX.WI.Y.0039.000000T0000Z-211215T0800Z/ San Diego County Coastal Areas- San Bernardino and Riverside County Valleys-The Inland Empire- San Diego County Valleys-Santa Ana Mountains and Foothills- Coachella Valley-San Gorgonio Pass Near Banning- Orange County Coastal Areas-Orange County Inland Areas- Including the cities of Vista, Carlsbad, Encinitas, Chula Vista, National City, San Diego, Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido, El Cajon, San Marcos, La Mesa, Santee, Poway, Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, Banning, Desert Hot Springs, Huntington Beach, Costa Mesa, Santa Ana, Anaheim, Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo 1223 PM PST Tue Dec 14 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... * WHAT...West winds 20 to 30 mph with gusts 35 to 45 mph. * WHERE...Coachella Valley, San Gorgonio Pass Near Banning, Orange County Coastal Areas, San Diego County Valleys, Santa Ana Mountains and Foothills, Orange County Inland Areas, San Diego County Coastal Areas and San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...Until midnight PST tonight. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Winds will be strongest along the immediate coast, over ridges in the Santa Ana Mountains and through the I-10 corridor into the Coachella Valley. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CO For more information from the National Weather Service visit http://weather.gov/sandiego
474 WWUS76 KSGX 150424 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 824 PM PST Tue Dec 14 2021 CAZ058-060-062-151200- /O.CON.KSGX.HW.W.0010.000000T0000Z-211215T1200Z/ San Diego County Mountains-Apple and Lucerne Valleys- San Diego County Deserts- Including the cities of Julian, Pine Valley, Victorville, Hesperia, Apple Valley, and Borrego Springs 824 PM PST Tue Dec 14 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 4 AM WEDNESDAY... * WHAT...West winds 30 to 40 mph with gusts 60 mph. * WHERE...San Diego County Deserts, Apple and Lucerne Valleys and San Diego County Mountains. * WHEN...Until 4 AM Wednesday. * IMPACTS...Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Winds will be strongest along the ridges and into the adjacent desert. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. && $$ CAZ048-050-151230- /O.NEW.KSGX.FR.Y.0005.211215T1000Z-211215T1700Z/ /O.CON.KSGX.WI.Y.0039.000000T0000Z-211215T0800Z/ San Bernardino and Riverside County Valleys-The Inland Empire- San Diego County Valleys- Including the cities of Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido, El Cajon, San Marcos, La Mesa, Santee, and Poway 824 PM PST Tue Dec 14 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT TONIGHT... ...FROST ADVISORY IN EFFECT FROM 2 AM TO 9 AM WEDNESDAY... * WHAT...For the Frost Advisory, temperatures as low as 32 will result in frost formation. For the Wind Advisory, areas of west winds 20 to 30 mph. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire and San Diego County Valleys. * IMPACTS...Gusty winds could blow around unsecured objects. Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ043-057-061-065-552-554-150800- /O.CON.KSGX.WI.Y.0039.000000T0000Z-211215T0800Z/ San Diego County Coastal Areas-Santa Ana Mountains and Foothills- Coachella Valley-San Gorgonio Pass Near Banning- Orange County Coastal Areas-Orange County Inland Areas- Including the cities of Vista, Carlsbad, Encinitas, Chula Vista, National City, San Diego, Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, Banning, Desert Hot Springs, Huntington Beach, Costa Mesa, Santa Ana, Anaheim, Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo 824 PM PST Tue Dec 14 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT TONIGHT... * WHAT...West winds 20 to 30 mph with gusts 45 mph. * WHERE...Coachella Valley, San Gorgonio Pass Near Banning, Orange County Coastal Areas, San Diego County Valleys, Santa Ana Mountains and Foothills, Orange County Inland Areas, San Diego County Coastal Areas and San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...Until midnight tonight. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Winds will be strongest along the immediate coast and through the I-10 corridor into the Coachella Valley. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ Moede
211 WWUS76 KSGX 150806 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 1206 AM PST Wed Dec 15 2021 CAZ058-060-062-150915- /O.CAN.KSGX.HW.W.0010.000000T0000Z-211215T1200Z/ San Diego County Mountains-Apple and Lucerne Valleys- San Diego County Deserts- 1206 AM PST Wed Dec 15 2021 ...HIGH WIND WARNING IS CANCELLED... Winds have decreased and will continue to decrease tonight. $$ CAZ048-050-151030- /O.EXP.KSGX.WI.Y.0039.000000T0000Z-211215T0800Z/ /O.CON.KSGX.FR.Y.0005.211215T1000Z-211215T1700Z/ San Bernardino and Riverside County Valleys-The Inland Empire- San Diego County Valleys- 1206 AM PST Wed Dec 15 2021 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING... ...WIND ADVISORY HAS EXPIRED... * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...San Diego County Valleys and San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...Until 9 AM PST this morning. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ CAZ043-057-061-065-552-554-150915- /O.EXP.KSGX.WI.Y.0039.000000T0000Z-211215T0800Z/ San Diego County Coastal Areas-Santa Ana Mountains and Foothills- Coachella Valley-San Gorgonio Pass Near Banning- Orange County Coastal Areas-Orange County Inland Areas- 1206 AM PST Wed Dec 15 2021 ...WIND ADVISORY HAS EXPIRED... inds have decreased and will continue to decrease tonight. $$ For more information from the National Weather Service visit http://weather.gov/sandiego
The office that day
Everything else NWS San Diego, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 12, 5:03 PM PST | Gale Warning | SGX | 59 hr | |
| Dec 13, 3:50 AM PST | High Wind Warning | SGX | Riverside, San Bernardino, San Diego | 44 hr |
| Dec 13, 3:53 AM PST | Winter Storm Warning | SGX | Riverside, San Bernardino | 44 hr |
| Dec 13, 10:42 AM PST | Flood Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 34 hr |
| Dec 13, 1:07 PM PST | High Surf Advisory | SGX | Orange, San Diego | 49 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.