Alert archive / California / Wind Advisories in 2020
Wind Advisory 2, NWS San Diego, CA
NWS San Diego, CA issued this wind advisory at Jan 15, 2020, 1:15 PM PST for Riverside County, San Bernardino County, San Diego County, California. It took effect at Jan 16, 2020, 1:00 PM PST. It was in force for 15 hr.
The area
The counties it named.
The facts
- Issued
- Jan 15, 2020, 1:15 PM PST (21:15 UTC)
- In effect from
- Jan 16, 2020, 1:00 PM PST
- Expired
- Jan 17, 2020, 4:00 AM PST
- In force
- 15 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 21:18 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, 9.3 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
- 1050 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- -27 m²/s²
- 0-3 km storm-relative helicity
- -1 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
107 WWUS76 KSGX 152115 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 115 PM PST Wed Jan 15 2020 ...GUSTY SOUTHWEST TO WEST WINDS IN THE MOUNTAINS AND DESERTS THURSDAY AFTERNOON THROUGH FRIDAY MORNING... .A storm system moving through Southern California Thursday into Friday will generate gusty southwest to west winds, mainly along the mountain crests and desert slopes, portions of the high desert, and through the San Gorgonio Pass. CAZ056-058-065-160600- /O.NEW.KSGX.WI.Y.0002.200117T0300Z-200117T1200Z/ Riverside County Mountains-San Diego County Mountains- San Gorgonio Pass Near Banning- Including the cities of Julian and Desert Hot Springs 115 PM PST Wed Jan 15 2020 ...WIND ADVISORY IN EFFECT FROM 7 PM THURSDAY TO 4 AM PST FRIDAY... * WHAT...West winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Riverside County Mountains, San Diego County Mountains and San Gorgonio Pass Near Banning Counties. Strongest winds near the mountain crests and upper desert slopes. * WHEN...From 7 PM Thursday to 4 AM PST Friday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. * ADDITIONAL DETAILS...Travel may become hazardous for high profile vehicles traveling along I-8 east of Pine Valley and I-10 through the San Gorgonio Pass. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ055-060-160600- /O.NEW.KSGX.WI.Y.0002.200116T2100Z-200117T1200Z/ San Bernardino County Mountains-Apple and Lucerne Valleys- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Wrightwood, Victorville, Hesperia, and Apple Valley 115 PM PST Wed Jan 15 2020 ...WIND ADVISORY IN EFFECT FROM 1 PM THURSDAY TO 4 AM PST FRIDAY... * WHAT...South to southwest winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...San Bernardino County Mountains and Apple and Lucerne Valleys. Strongest winds along the crests and desert slopes of the San Bernardino Mountains. * WHEN...From 1 PM Thursday to 4 AM PST Friday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. Blowing dust could reduce visibility in the desert at times Thursday afternoon. * ADDITIONAL DETAILS....Travel may become hazardous for high profile vehicles traveling along I-15 and Highways 247, 18, and 395 in the high desert. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ SS/CO For more information from the National Weather Service visit http://weather.gov/sandiego
5 follow-up statements
410 WWUS76 KSGX 160559 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 959 PM PST Wed Jan 15 2020 ...GUSTY SOUTHWEST TO WEST WINDS IN THE MOUNTAINS AND DESERTS THURSDAY AFTERNOON THROUGH FRIDAY MORNING... .A storm system moving through Southern California Thursday into Friday will generate gusty southwest to west winds, mainly along the mountain crests and desert slopes, portions of the high desert, and through the San Gorgonio Pass. CAZ056-058-065-161400- /O.CON.KSGX.WI.Y.0002.200117T0300Z-200117T1200Z/ Riverside County Mountains-San Diego County Mountains- San Gorgonio Pass Near Banning- Including the cities of Julian and Desert Hot Springs 959 PM PST Wed Jan 15 2020 ...WIND ADVISORY REMAINS IN EFFECT FROM 7 PM THURSDAY TO 4 AM PST FRIDAY... * WHAT...West winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Riverside County Mountains, San Diego County Mountains and San Gorgonio Pass Near Banning Counties. Strongest winds near the mountain crests and upper desert slopes. * WHEN...From 7 PM Thursday to 4 AM PST Friday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. * ADDITIONAL DETAILS...Travel may become hazardous for high profile vehicles traveling along I-8 east of Pine Valley and I- 10 through the San Gorgonio Pass. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ055-060-161400- /O.CON.KSGX.WI.Y.0002.200116T2100Z-200117T1200Z/ San Bernardino County Mountains-Apple and Lucerne Valleys- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Wrightwood, Victorville, Hesperia, and Apple Valley 959 PM PST Wed Jan 15 2020 ...WIND ADVISORY REMAINS IN EFFECT FROM 1 PM THURSDAY TO 4 AM PST FRIDAY... * WHAT...South to southwest winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...San Bernardino County Mountains and Apple and Lucerne Valleys. Strongest winds along the crests and desert slopes of the San Bernardino Mountains. * WHEN...From 1 PM Thursday to 4 AM PST Friday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. Blowing dust could reduce visibility in the desert at times Thursday afternoon. * ADDITIONAL DETAILS...Travel may become hazardous for high profile vehicles traveling along I-15 and Highways 247, 18, and 395 in the high desert. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ For more information from the National Weather Service visit http://weather.gov/sandiego
712 WWUS76 KSGX 161122 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 322 AM PST Thu Jan 16 2020 CAZ055-060-162230- /O.CON.KSGX.WI.Y.0002.200116T2100Z-200117T1200Z/ 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 322 AM PST Thu Jan 16 2020 ...WIND ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 4 AM PST FRIDAY... * WHAT...Areas of southwest winds 20 to 30 mph with gusts to 55 mph. * WHERE...Apple and Lucerne Valleys and San Bernardino County Mountains. * WHEN...From 1 PM this afternoon to 4 AM PST Friday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Travel may become hazardous for high profile vehicles traveling along Interstate 15 and highways 247, 18, and 395 in the high desert. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ056-058-065-162230- /O.CON.KSGX.WI.Y.0002.200117T0300Z-200117T1200Z/ Riverside County Mountains-San Diego County Mountains- San Gorgonio Pass Near Banning- Including the cities of Julian and Desert Hot Springs 322 AM PST Thu Jan 16 2020 ...WIND ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 4 AM PST FRIDAY... * WHAT...Areas of west winds 20 to 30 mph with gusts to 55 mph. * WHERE...The desert slopes of the mountains in San Diego and Riverside County and the northern Coachella Valley below the San Gorgonio Pass. * WHEN...From 7 PM this evening to 4 AM PST Friday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Travel may become hazardous for high profile vehicles traveling along Interstate 8 east of Pine Valley and Interstate 10 in the northern Coachella Valley. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ For more information from the National Weather Service visit http://weather.gov/sandiego 17
816 WWUS76 KSGX 162135 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 135 PM PST Thu Jan 16 2020 CAZ055-060-170545- /O.CON.KSGX.WI.Y.0002.000000T0000Z-200117T1200Z/ 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 135 PM PST Thu Jan 16 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Areas of southwest winds 20 to 30 mph with gusts to 55 mph. * WHERE...Apple and Lucerne Valleys and San Bernardino County Mountains. * WHEN...From 1 PM this afternoon to 4 AM PST Friday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Travel may become hazardous for high profile vehicles traveling along Interstate 15 and highways 247, 18, and 395 in the high desert. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ056-058-065-170545- /O.CON.KSGX.WI.Y.0002.200117T0300Z-200117T1200Z/ Riverside County Mountains-San Diego County Mountains- San Gorgonio Pass Near Banning- Including the cities of Julian and Desert Hot Springs 135 PM PST Thu Jan 16 2020 ...WIND ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 4 AM PST FRIDAY... * WHAT...Areas of west winds 20 to 30 mph with gusts to 55 mph. * WHERE...The desert slopes of the mountains in San Diego and Riverside County and the northern Coachella Valley below the San Gorgonio Pass. * WHEN...From 7 PM this evening to 4 AM PST Friday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Travel may become hazardous for high profile vehicles traveling along Interstate 8 east of Pine Valley and Interstate 10 in the northern Coachella Valley. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ For more information from the National Weather Service visit http://weather.gov/sandiego
728 WWUS76 KSGX 170539 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 939 PM PST Thu Jan 16 2020 CAZ055-056-058-060-065-171200- /O.CON.KSGX.WI.Y.0002.000000T0000Z-200117T1200Z/ San Bernardino County Mountains-Riverside County Mountains- San Diego County Mountains-Apple and Lucerne Valleys- San Gorgonio Pass Near Banning- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, Wrightwood, Julian, Victorville, Hesperia, Apple Valley, and Desert Hot Springs 939 PM PST Thu Jan 16 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Areas of southwest winds 20 to 30 mph with gusts to 55 mph. * WHERE...Mountains, High Desert, and San Gorgonio Pass. * WHEN...Through 4 AM PST Friday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Travel may become hazardous for high profile vehicles traveling along Interstate 15 and highways 247, 18, and 395 in the high desert. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CO/Gregoria For more information from the National Weather Service visit http://weather.gov/sandiego
998 WWUS76 KSGX 171217 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 417 AM PST Fri Jan 17 2020 CAZ055-056-058-060-065-171330- /O.EXP.KSGX.WI.Y.0002.000000T0000Z-200117T1200Z/ San Bernardino County Mountains-Riverside County Mountains- San Diego County Mountains-Apple and Lucerne Valleys- San Gorgonio Pass Near Banning- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, Wrightwood, Julian, Victorville, Hesperia, Apple Valley, and Desert Hot Springs 417 AM PST Fri Jan 17 2020 ...WIND ADVISORY HAS EXPIRED... West winds in the mountains will continue to decrease this morning. Peak wind gusts reached 66 mph at Volcan Mountain at 1 AM, and 65 mph at Harrison Park at midnight. $$ Moede
The office that day
Everything else NWS San Diego, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 15, 2:36 AM PST | Winter Weather Advisory | SGX | San Bernardino | 51 hr |
| Jan 15, 1:33 PM PST | Small Craft Advisory | SGX | 12 hr |
Nearby
Wind Advisories in California, 2020Every wind advisory in 2020
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.