Alert archive / California / Wind Advisories in 2021
Wind Advisory 29, NWS San Diego, CA
NWS San Diego, CA issued this wind advisory at Apr 30, 2021, 1:29 PM PDT for Riverside County, San Bernardino County, San Diego County, California. It took effect at May 1, 2021, 2:00 PM PDT. It was in force for 33 hr.
The area
The counties it named.
The facts
- Issued
- Apr 30, 2021, 1:29 PM PDT (20:29 UTC)
- In effect from
- May 1, 2021, 2:00 PM PDT
- Expired
- May 2, 2021, 11:00 PM PDT
- In force
- 33 hr
- Issued by
- NWS San Diego, CA
Counties Riverside County, CA, San Bernardino County, CA, San Diego County, CA
The radar
The Santa Ana Mts radar (KSOX), 122 km from the middle of the area, began a volume at 20:29 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, 8.5 hours before the alert went out and 145 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
- 4234 m above ground
- 0-6 km bulk shear
- 13 kt
- 0-1 km storm-relative helicity
- -6 m²/s²
- 0-3 km storm-relative helicity
- -29 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
709 WWUS76 KSGX 302029 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 129 PM PDT Fri Apr 30 2021 CAZ055-056-058-060>062-065-010430- /O.NEW.KSGX.WI.Y.0029.210501T2100Z-210503T0200Z/ San Bernardino County Mountains-Riverside County Mountains- San Diego County Mountains-Apple and Lucerne Valleys- Coachella Valley-San Diego County Deserts- San Gorgonio Pass Near Banning- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, Wrightwood, Idyllwild-Pine Cove, Julian, Pine Valley, Victorville, Hesperia, Apple Valley, Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, Borrego Springs, Banning, and Desert Hot Springs 129 PM PDT Fri Apr 30 2021 ...WIND ADVISORY IN EFFECT FROM 2 PM SATURDAY TO 7 PM PDT SUNDAY... * WHAT...West to southwest winds 20 to 30 mph with gusts up to 60 mph expected. * WHERE...San Bernardino County Mountains, Riverside County Mountains, San Diego County Mountains, Apple and Lucerne Valleys, Coachella Valley, San Diego County Deserts and San Gorgonio Pass Near Banning. * WHEN...From 2 PM Saturday to 7 PM PDT Sunday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Areas of blowing sand and dust will reduce visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ Connolly For more information from the National Weather Service visit http://weather.gov/sandiego
6 follow-up statements
749 WWUS76 KSGX 010452 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 952 PM PDT Fri Apr 30 2021 CAZ055-056-058-060>062-065-011300- /O.CON.KSGX.WI.Y.0029.210501T2100Z-210503T0200Z/ San Bernardino County Mountains-Riverside County Mountains- San Diego County Mountains-Apple and Lucerne Valleys- Coachella Valley-San Diego County Deserts- San Gorgonio Pass Near Banning- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, Wrightwood, Idyllwild-Pine Cove, Julian, Pine Valley, Victorville, Hesperia, Apple Valley, Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, Borrego Springs, Banning, and Desert Hot Springs 952 PM PDT Fri Apr 30 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM 2 PM SATURDAY TO 7 PM PDT SUNDAY... * WHAT...West to southwest winds 20 to 30 mph with gusts up to 60 mph expected. * WHERE...San Bernardino County Mountains, Riverside County Mountains, San Diego County Mountains, Apple and Lucerne Valleys, Coachella Valley, San Diego County Deserts and San Gorgonio Pass Near Banning. * WHEN...From 2 PM Saturday to 7 PM PDT Sunday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Areas of blowing sand and dust will reduce visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ For more information from the National Weather Service visit http://weather.gov/sandiego
391 WWUS76 KSGX 011023 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 323 AM PDT Sat May 1 2021 CAZ056-058-061-062-065-012100- /O.EXT.KSGX.WI.Y.0029.210501T2100Z-210503T0600Z/ Riverside County Mountains-San Diego County Mountains- Coachella Valley-San Diego County Deserts- San Gorgonio Pass Near Banning- Including the cities of Julian, Pine Valley, Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, Borrego Springs, Banning, and Desert Hot Springs 323 AM PDT Sat May 1 2021 ...WIND ADVISORY NOW IN EFFECT FROM 2 PM THIS AFTERNOON TO 11 PM PDT SUNDAY... * WHAT...West winds 20 to 30 mph with gusts to 50 mph. Gusts 60 mph expected through and below the San Gorgonio Pass * WHERE...Riverside County Mountains, San Diego County Mountains, Coachella Valley, San Diego County Deserts. * WHEN...From 2 PM this afternoon to 11 PM PDT Sunday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Areas of blowing sand and dust will reduce visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ055-060-012100- /O.CON.KSGX.WI.Y.0029.210501T2100Z-210503T0200Z/ San Bernardino County Mountains-Apple and Lucerne Valleys- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, Wrightwood, Victorville, Hesperia, and Apple Valley 323 AM PDT Sat May 1 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 7 PM PDT SUNDAY... * WHAT...West to southwest winds 20 to 30 mph with gusts 50 mph. * WHERE...San Bernardino County Mountains, Apple and Lucerne Valleys and San Gorgonio Pass Near Banning. * WHEN...From 2 PM Saturday to 7 PM PDT Sunday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Areas of blowing sand and dust will reduce visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ For more information from the National Weather Service visit http://weather.gov/sandiego
614 WWUS76 KSGX 012034 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 134 PM PDT Sat May 1 2021 CAZ056-058-061-062-065-020445- /O.CON.KSGX.WI.Y.0029.210501T2100Z-210503T0600Z/ Riverside County Mountains-San Diego County Mountains- Coachella Valley-San Diego County Deserts- San Gorgonio Pass Near Banning- Including the cities of Julian, Pine Valley, Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, Borrego Springs, Banning, and Desert Hot Springs 134 PM PDT Sat May 1 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT SUNDAY... * WHAT...West winds 25 to 35 mph with gusts to 55 mph. Gusts 65 mph expected through and below the San Gorgonio Pass. * WHERE...Riverside County Mountains, San Diego County Mountains, Coachella Valley, San Diego County Deserts. * WHEN...From 2 PM this afternoon to 11 PM PDT Sunday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Areas of blowing sand and dust will reduce visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ055-060-020445- /O.CON.KSGX.WI.Y.0029.210501T2100Z-210503T0200Z/ San Bernardino County Mountains-Apple and Lucerne Valleys- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, Wrightwood, Victorville, Hesperia, and Apple Valley 134 PM PDT Sat May 1 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM PDT SUNDAY... * WHAT...West to southwest winds 20 to 30 mph with gusts 55 mph. * WHERE...San Bernardino County Mountains, Apple and Lucerne Valleys and San Gorgonio Pass Near Banning. * WHEN...From 2 PM Saturday to 7 PM PDT Sunday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Areas of blowing sand and dust will reduce visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ APR For more information from the National Weather Service visit http://weather.gov/sandiego
033 WWUS76 KSGX 020420 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 920 PM PDT Sat May 1 2021 CAZ056-058-061-062-065-021230- /O.CON.KSGX.WI.Y.0029.000000T0000Z-210503T0600Z/ Riverside County Mountains-San Diego County Mountains- Coachella Valley-San Diego County Deserts- San Gorgonio Pass Near Banning- Including the cities of Julian, Pine Valley, Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, Borrego Springs, Banning, and Desert Hot Springs 920 PM PDT Sat May 1 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT SUNDAY... * WHAT...West winds 25 to 35 mph with gusts to 55 mph. Gusts to 65 mph expected through and below the San Gorgonio Pass. * WHERE...Riverside County Mountains, San Diego County Mountains, San Gorgonio Pass, Coachella Valley, San Diego County Deserts. * WHEN...Now through 11 PM PDT Sunday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Areas of blowing sand and dust will reduce visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ055-060-021230- /O.CON.KSGX.WI.Y.0029.000000T0000Z-210503T0200Z/ San Bernardino County Mountains-Apple and Lucerne Valleys- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, Wrightwood, Victorville, Hesperia, and Apple Valley 920 PM PDT Sat May 1 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM PDT SUNDAY... * WHAT...West to southwest winds 20 to 30 mph with gusts to 50 mph. * WHERE...San Bernardino County Mountains, Apple and Lucerne Valleys. * WHEN...Now through 7 PM PDT Sunday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Areas of blowing sand and dust will reduce visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ For more information from the National Weather Service visit http://weather.gov/sandiego
333 WWUS76 KSGX 021144 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 444 AM PDT Sun May 2 2021 CAZ056-058-061-062-065-022100- /O.CON.KSGX.WI.Y.0029.000000T0000Z-210503T0600Z/ Riverside County Mountains-San Diego County Mountains- Coachella Valley-San Diego County Deserts- San Gorgonio Pass Near Banning- Including the cities of Julian, Pine Valley, Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, Borrego Springs, Banning, and Desert Hot Springs 444 AM PDT Sun May 2 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...West winds 25 to 35 mph with gusts to 55 mph. Gusts to 65 mph expected through and below the San Gorgonio Pass. * WHERE...Riverside County Mountains, San Diego County Mountains, San Gorgonio Pass, Coachella Valley, San Diego County Deserts. * WHEN...Now through 11 PM PDT Sunday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Areas of blowing sand and dust will reduce visibility at times. Patchy smoke is possible at times due to the Southern Fire in the San Diego County Mountains PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ055-060-022100- /O.CON.KSGX.WI.Y.0029.000000T0000Z-210503T0200Z/ San Bernardino County Mountains-Apple and Lucerne Valleys- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, Wrightwood, Victorville, Hesperia, and Apple Valley 444 AM PDT Sun May 2 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM PDT THIS EVENING... * WHAT...West to southwest winds 20 to 30 mph with gusts to 50 mph. * WHERE...San Bernardino County Mountains, Apple and Lucerne Valleys. * WHEN...Now through 7 PM PDT Sunday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Areas of blowing sand and dust will reduce visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ For more information from the National Weather Service visit http://weather.gov/sandiego
351 WWUS76 KSGX 022046 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 146 PM PDT Sun May 2 2021 CAZ056-058-061-062-065-030500- /O.CON.KSGX.WI.Y.0029.000000T0000Z-210503T0600Z/ Riverside County Mountains-San Diego County Mountains- Coachella Valley-San Diego County Deserts- San Gorgonio Pass Near Banning- Including the cities of Julian, Pine Valley, Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, Borrego Springs, Banning, and Desert Hot Springs 146 PM PDT Sun May 2 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...West winds 25 to 35 mph with gusts to 50 mph. Gusts to 60 mph possible through and below the San Gorgonio Pass. * WHERE...Riverside County Mountains, San Diego County Mountains, San Gorgonio Pass, Coachella Valley, San Diego County Deserts. * WHEN...Now through 11 PM PDT Sunday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Areas of blowing sand and dust will reduce visibility at times. Patchy smoke is possible at times due to the Southern Fire in the San Diego County Mountains. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ055-060-030200- /O.CON.KSGX.WI.Y.0029.000000T0000Z-210503T0200Z/ San Bernardino County Mountains-Apple and Lucerne Valleys- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, Wrightwood, Victorville, Hesperia, and Apple Valley 146 PM PDT Sun May 2 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM PDT THIS EVENING... * WHAT...West to southwest winds 20 to 30 mph with gusts to 45 mph. * WHERE...San Bernardino County Mountains, Apple and Lucerne Valleys. * WHEN...Now through 7 PM PDT Sunday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Areas of blowing sand and dust will reduce visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ For more information from the National Weather Service visit http://weather.gov/sandiego
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.