Alert archive / California / Wind Advisories in 2020
Wind Advisory 4, NWS San Diego, CA
NWS San Diego, CA issued this wind advisory at Feb 3, 2020, 12:59 PM PST for 4 counties in California. It was in force for 39 hr.
The area
The counties it named.
The facts
- Issued
- Feb 3, 2020, 12:59 PM PST (20:59 UTC)
- Expired
- Feb 5, 2020, 3:41 AM PST
- In force
- 39 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 20:58 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, 9.0 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
- 9 J/kg
- Mixed-layer CIN
- -3 J/kg
- Mixed-layer LCL
- 573 m above ground
- 0-6 km bulk shear
- 57 kt
- 0-1 km storm-relative helicity
- 31 m²/s²
- 0-3 km storm-relative helicity
- 119 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
122 WWUS76 KSGX 032059 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 1259 PM PST Mon Feb 3 2020 CAZ048-040600- /O.UPG.KSGX.HW.A.0004.200204T0200Z-200205T0800Z/ /O.NEW.KSGX.WI.Y.0004.200203T2059Z-200205T1700Z/ /O.UPG.KSGX.FZ.A.0001.200204T0600Z-200204T1800Z/ /O.NEW.KSGX.FZ.W.0001.200204T0600Z-200205T1800Z/ /O.UPG.KSGX.FZ.A.0002.200205T0600Z-200205T1800Z/ San Bernardino and Riverside County Valleys-The Inland Empire- Including the cities of Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, and Corona 1259 PM PST Mon Feb 3 2020 ...WIND ADVISORY IN EFFECT UNTIL 9 AM PST WEDNESDAY... ...FREEZE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 10 AM PST WEDNESDAY... * WHAT...For the Wind Advisory, north winds 15 to 25 mph with gusts 40 to 50 mph. Localized gusts to 55 or 60 mph below Cajon Pass and in the foothills of the San Bernardino Mountains. For the Freeze Warning, sub-freezing temperatures between 25 and 32 degrees, and as low as 22 degrees Wednesday morning. * WHERE...The Inland Empire. Strongest winds in and near the foothills. Coldest temperatures in southern portions of the Inland Empire. * WHEN...For the Wind Advisory, until 9 AM PST Wednesday. For the Freeze Warning, from 10 PM PST this evening through Wednesday morning. * IMPACTS...Tree limbs could be blown down and a few power outages may result. Difficult travel at times for high profile vehicles. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ060-040600- /O.UPG.KSGX.HZ.A.0001.200204T0600Z-200204T1800Z/ /O.NEW.KSGX.HZ.W.0001.200204T0600Z-200205T1800Z/ /O.UPG.KSGX.HZ.A.0002.200205T0600Z-200205T1800Z/ Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, and Apple Valley 1259 PM PST Mon Feb 3 2020 ...HARD FREEZE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 10 AM PST WEDNESDAY... * WHAT...Tonight, sub-freezing temperatures as low as 16 degrees. For Tuesday night, sub-freezing temperatures as low as 18 degrees possible. * WHERE...Apple and Lucerne Valleys. Coldest temperatures along and west of Highway 247. * WHEN...From 10 PM PST this evening through Wednesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ050-061-062-040600- /O.UPG.KSGX.FZ.A.0001.200204T0600Z-200204T1800Z/ /O.NEW.KSGX.FZ.W.0001.200204T0600Z-200205T1800Z/ /O.UPG.KSGX.FZ.A.0002.200205T0600Z-200205T1800Z/ San Diego County Valleys-Coachella Valley- San Diego County Deserts- Including the cities of Escondido, El Cajon, San Marcos, La Mesa, Santee, Poway, Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, and Borrego Springs 1259 PM PST Mon Feb 3 2020 ...FREEZE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 10 AM PST WEDNESDAY... * WHAT...For the deserts tonight, sub-freezing temperatures as low as 30 degrees, and as low as 25 degrees tomorrow night. For the San Diego County Valleys, sub-freezing temperatures as low as 28 degrees, and as low as 25 degrees tomorrow night. * WHERE...San Diego County Valleys, Coachella Valley and San Diego County Deserts. * WHEN...From 10 PM this evening to 10 AM PST Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing && $$ CAZ055-057-554-040600- /O.UPG.KSGX.HW.A.0004.200204T0200Z-200205T0800Z/ /O.NEW.KSGX.WI.Y.0004.200203T2059Z-200205T1700Z/ San Bernardino County Mountains-Santa Ana Mountains and Foothills- Orange County Inland Areas- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, Wrightwood, Santa Ana, Anaheim, Garden Grove, Orange, Fullerton, and Mission Viejo 1259 PM PST Mon Feb 3 2020 ...WIND ADVISORY IN EFFECT UNTIL 9 AM PST WEDNESDAY... * WHAT...For inland Orange County, northeast winds 20 to 30 mph, with gusts 40 to 50 mph. For the mountains and foothills, north to northeast winds 25 to 35 mph with gusts up to 60 mph. * WHERE...San Bernardino County Mountains, Santa Ana Mountains and Foothills and Orange County Inland Areas. Strongest on south and southwest facing slopes. * WHEN...Until 9 AM PST Wednesday. * IMPACTS...Tree limbs could be blown down and a few power outages may result. Difficult travel at times for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ Rodriguez For more information from the National Weather Service visit http://weather.gov/sandiego
5 follow-up statements
125 WWUS76 KSGX 040416 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 816 PM PST Mon Feb 3 2020 CAZ048-041400- /O.CON.KSGX.FZ.W.0001.200204T0600Z-200205T1800Z/ /O.CON.KSGX.WI.Y.0004.000000T0000Z-200205T1700Z/ San Bernardino and Riverside County Valleys-The Inland Empire- Including the cities of Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, and Corona 816 PM PST Mon Feb 3 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST WEDNESDAY... ...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM PST WEDNESDAY... * WHAT...For the Wind Advisory, north winds 15 to 25 mph with gusts 40 to 50 mph. Localized gusts to 55 or 60 mph below Cajon Pass and in the foothills of the San Bernardino Mountains. For the Freeze Warning, sub-freezing temperatures between 25 and 32 degrees, and as low as 22 degrees Wednesday morning. * WHERE...The Inland Empire. Strongest winds in and near the foothills. Coldest temperatures in southern portions of the Inland Empire. * WHEN...For the Wind Advisory, until 9 AM PST Wednesday. For the Freeze Warning, from 10 PM PST this evening through Wednesday morning. * IMPACTS...Tree limbs could be blown down and a few power outages may result. Difficult travel at times for high profile vehicles. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ060-041400- /O.CON.KSGX.HZ.W.0001.200204T0600Z-200205T1800Z/ Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, and Apple Valley 816 PM PST Mon Feb 3 2020 ...HARD FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM PST WEDNESDAY... * WHAT...Tonight, sub-freezing temperatures as low as 16 degrees. For Tuesday night, sub-freezing temperatures as low as 18 degrees possible. * WHERE...Apple and Lucerne Valleys. Coldest temperatures along and west of Highway 247. * WHEN...From 10 PM PST this evening through Wednesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ050-061-062-041400- /O.CON.KSGX.FZ.W.0001.200204T0600Z-200205T1800Z/ San Diego County Valleys-Coachella Valley- San Diego County Deserts- Including the cities of Escondido, El Cajon, San Marcos, La Mesa, Santee, Poway, Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, and Borrego Springs 816 PM PST Mon Feb 3 2020 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM PST WEDNESDAY... * WHAT...For the deserts tonight, sub-freezing temperatures as low as 30 degrees, and as low as 25 degrees tomorrow night. For the San Diego County Valleys, sub-freezing temperatures as low as 28 degrees, and as low as 25 degrees tomorrow night. * WHERE...San Diego County Valleys, Coachella Valley and San Diego County Deserts. * WHEN...From 10 PM this evening to 10 AM PST Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing && $$ CAZ057-554-041400- /O.CON.KSGX.WI.Y.0004.000000T0000Z-200205T1700Z/ Santa Ana Mountains and Foothills-Orange County Inland Areas- Including the cities of Santa Ana, Anaheim, Garden Grove, Orange, Fullerton, and Mission Viejo 816 PM PST Mon Feb 3 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST WEDNESDAY... * WHAT...For inland Orange County, northeast winds 20 to 30 mph, with gusts to 50 mph. For the mountains and foothills, north to northeast winds 25 to 35 mph with gusts up to 60 mph. * WHERE...Santa Ana Mountains and Foothills and Orange County Inland Areas. Strongest on south and southwest facing slopes. * WHEN...Until 9 AM PST Wednesday. * IMPACTS...Tree limbs could be blown down and a few power outages may result. Difficult travel at times for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ055-041400- /O.CON.KSGX.WI.Y.0004.000000T0000Z-200205T1700Z/ San Bernardino County Mountains- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, and Wrightwood 816 PM PST Mon Feb 3 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST WEDNESDAY... ...WIND AND COLD TEMPERATURES WILL CREATE BELOW ZERO WIND CHILLS TONIGHT AND TUESDAY NIGHT... * WHAT...North to northeast winds 25 to 35 mph with gusts up to 60 mph along the coastal slopes and 10 to 15 mph with gusts up to 30 mph elsewhere. The wind, in combination with low temperatures in the single digits, will result in wind chill readings from 0 to -10 degrees across most areas. * WHERE...San Bernardino County Mountains * WHEN...Until 9 AM PST Wednesday. * IMPACTS...Tree limbs could be blown down and a few power outages may result. Difficult travel at times for high profile vehicles. Frostbite could occur on unprotected skin. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. If going outdoors for long duration, make sure all skin is covered. && $$ Gregoria For more information from the National Weather Service visit http://weather.gov/sandiego
979 WWUS76 KSGX 041300 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 500 AM PST Tue Feb 4 2020 CAZ061-062-042200- /O.CAN.KSGX.FZ.W.0001.000000T0000Z-200205T1800Z/ /O.NEW.KSGX.FZ.W.0002.200205T0800Z-200205T1600Z/ Coachella Valley-San Diego County Deserts- Including the cities of Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, and Borrego Springs 500 AM PST Tue Feb 4 2020 ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM PST WEDNESDAY... * WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...Coachella Valley and San Diego County Deserts. * WHEN...From midnight tonight to 8 AM PST Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing && $$ CAZ048-042200- /O.NEW.KSGX.FZ.W.0002.200205T0600Z-200205T1700Z/ /O.EXT.KSGX.FZ.W.0001.000000T0000Z-200204T1700Z/ /O.CON.KSGX.WI.Y.0004.000000T0000Z-200205T1700Z/ San Bernardino and Riverside County Valleys-The Inland Empire- Including the cities of Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, and Corona 500 AM PST Tue Feb 4 2020 ...FREEZE WARNING NOW IN EFFECT UNTIL 9 AM PST THIS MORNING... ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST WEDNESDAY... ...FREEZE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 9 AM PST WEDNESDAY... * WHAT...For the Freeze Warning this morning, sub-freezing temperatures as low as 30. For the Freeze Warning tonight, sub- freezing temperatures as low as 25 expected. For the Wind Advisory, north winds 15 to 25 mph with gusts to 40 mph. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...For the Freeze Warning this morning, until 9 AM PST this morning. For the Freeze Warning tonight, from 10 PM this evening to 9 AM PST Wednesday. For the Wind Advisory, until 9 AM PST Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing && $$ CAZ060-042200- /O.NEW.KSGX.HZ.W.0002.200205T0200Z-200205T1800Z/ /O.EXT.KSGX.HZ.W.0001.000000T0000Z-200204T1800Z/ Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, and Apple Valley 500 AM PST Tue Feb 4 2020 ...HARD FREEZE WARNING NOW IN EFFECT UNTIL 10 AM PST THIS MORNING... ...HARD FREEZE WARNING IN EFFECT FROM 6 PM THIS EVENING TO 10 AM PST WEDNESDAY... * WHAT...For the Hard Freeze Warning this morning, sub-freezing temperatures as low as 20. For the Hard Freeze Warning tonight, sub- freezing temperatures as low as 21 expected. * WHERE...Apple and Lucerne Valleys. * WHEN...For the Hard Freeze Warning this morning, until 10 AM PST this morning. For the Hard Freeze Warning tonight, from 6 PM this evening to 10 AM PST Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ050-042200- /O.NEW.KSGX.FZ.W.0002.200205T0600Z-200205T1700Z/ /O.EXT.KSGX.FZ.W.0001.000000T0000Z-200204T1700Z/ San Diego County Valleys- Including the cities of Escondido, El Cajon, San Marcos, La Mesa, Santee, and Poway 500 AM PST Tue Feb 4 2020 ...FREEZE WARNING NOW IN EFFECT UNTIL 9 AM PST THIS MORNING... ...FREEZE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 9 AM PST WEDNESDAY... * WHAT...For the Freeze Warning this morning, sub-freezing temperatures as low as 35. For the Freeze Warning tonight, sub- freezing temperatures as low as 28 expected. * WHERE...San Diego County Valleys. * WHEN...For the Freeze Warning this morning, until 9 AM PST this morning. For the Freeze Warning tonight, from 10 PM this evening to 9 AM PST Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing && $$ CAZ057-554-042200- /O.CON.KSGX.WI.Y.0004.000000T0000Z-200205T1700Z/ Santa Ana Mountains and Foothills-Orange County Inland Areas- Including the city of Mission Viejo 500 AM PST Tue Feb 4 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST WEDNESDAY... * WHAT...For inland Orange County, northeast winds 20 to 30 mph, with gusts to 50 mph. For the mountains and foothills, north to northeast winds 25 to 35 mph with gusts up to 65 mph. * WHERE...Santa Ana Mountains and Foothills and Orange County Inland Areas. Strongest on south and southwest facing slopes. * WHEN...Until 9 AM PST Wednesday. * IMPACTS...Tree limbs could be blown down and a few power outages may result. Difficult travel at times for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ055-042200- /O.CON.KSGX.WI.Y.0004.000000T0000Z-200205T1700Z/ San Bernardino County Mountains- Including the cities of Crestline, Lake Arrowhead, Big Bear Lake, and Running Springs 500 AM PST Tue Feb 4 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST WEDNESDAY... * WHAT...North to northeast winds 25 to 35 mph with gusts up to 60 mph along the coastal slopes and 10 to 15 mph with gusts up to 30 mph elsewhere. The wind, in combination with low temperatures in the single digits, will result in wind chill readings from 0 to 10 -degrees across most areas. * WHERE...San Bernardino County Mountains. * WHEN...Until 9 AM PST Wednesday. * IMPACTS...Tree limbs could be blown down and a few power outages may result. Difficult travel at times for high profile vehicles. Frostbite could occur on unprotected skin. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ APR For more information from the National Weather Service visit http://weather.gov/sandiego
252 WWUS76 KSGX 042056 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 1256 PM PST Tue Feb 4 2020 CAZ048-050600- /O.CON.KSGX.FZ.W.0002.200205T0600Z-200205T1700Z/ /O.CON.KSGX.WI.Y.0004.000000T0000Z-200205T1700Z/ San Bernardino and Riverside County Valleys-The Inland Empire- Including the cities of Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, and Corona 1256 PM PST Tue Feb 4 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST WEDNESDAY... ...FREEZE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 9 AM PST WEDNESDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 23 degrees expected. For the Wind Advisory, northeast winds 15 to 25 mph with gusts to 45 mph. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. Coldest temperatures in southeastern Inland Empire. * WHEN...For the Freeze Warning, from 10 PM this evening to 9 AM PST Wednesday. For the Wind Advisory, until 9 AM PST Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing && $$ CAZ060-050600- /O.CON.KSGX.HZ.W.0002.200205T0200Z-200205T1800Z/ Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, and Apple Valley 1256 PM PST Tue Feb 4 2020 ...HARD FREEZE WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 10 AM PST WEDNESDAY... * WHAT...Sub-freezing temperatures as low as 17 degrees expected. * WHERE...Apple and Lucerne Valleys. Coldest along and west of Highway 247. * WHEN...From 6 PM this evening to 10 AM PST Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ050-050600- /O.CON.KSGX.FZ.W.0002.200205T0600Z-200205T1700Z/ San Diego County Valleys- Including the cities of Escondido, El Cajon, San Marcos, La Mesa, Santee, and Poway 1256 PM PST Tue Feb 4 2020 ...FREEZE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 9 AM PST WEDNESDAY... * WHAT...Sub-freezing temperatures as low as 24 expected. * WHERE...San Diego County Valleys. Coldest in the Ramona Valley, near the foothills, and near creeks and riverbeds. * WHEN...From 10 PM this evening to 9 AM PST Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing && $$ CAZ061-062-050600- /O.CON.KSGX.FZ.W.0002.200205T0800Z-200205T1600Z/ Coachella Valley-San Diego County Deserts- Including the cities of Indio, Coachella, and Borrego Springs 1256 PM PST Tue Feb 4 2020 ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM PST WEDNESDAY... * WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...San Diego County Deserts and Coachella Valley. Coldest south of Indio. * WHEN...From midnight tonight to 8 AM PST Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing && $$ CAZ057-554-050600- /O.CON.KSGX.WI.Y.0004.000000T0000Z-200205T1700Z/ Santa Ana Mountains and Foothills-Orange County Inland Areas- Including the city of Mission Viejo 1256 PM PST Tue Feb 4 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST WEDNESDAY... * WHAT...Northeast winds 15 to 25 mph with gusts to 45 mph. Localized gusts to 55 mph possible in the canyons of the Santa Ana Mountains. * WHERE...Santa Ana Mountains and Foothills and Orange County Inland Areas. * WHEN...Until 9 AM PST Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ055-050600- /O.CON.KSGX.WI.Y.0004.000000T0000Z-200205T1700Z/ San Bernardino County Mountains- Including the cities of Crestline, Lake Arrowhead, Big Bear Lake, and Running Springs 1256 PM PST Tue Feb 4 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST WEDNESDAY... * WHAT...North winds 15 to 25 mph with gusts to 45 mph. * WHERE...San Bernardino County Mountains. Strongest on southwest facing slopes downwind of ridgeline. * WHEN...Until 9 AM PST Wednesday. * 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. && $$ Rodriguez For more information from the National Weather Service visit http://weather.gov/sandiego
470 WWUS76 KSGX 050500 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 900 PM PST Tue Feb 4 2020 CAZ048-051300- /O.CON.KSGX.FZ.W.0002.200205T0600Z-200205T1700Z/ /O.CON.KSGX.WI.Y.0004.000000T0000Z-200205T1700Z/ San Bernardino and Riverside County Valleys-The Inland Empire- Including the cities of Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, and Corona 900 PM PST Tue Feb 4 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST WEDNESDAY... ...FREEZE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 9 AM PST WEDNESDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 23 degrees expected. For the Wind Advisory, northeast winds 15 to 25 mph with gusts to 45 mph. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. Coldest temperatures in southeastern Inland Empire. * WHEN...For the Freeze Warning, from 10 PM this evening to 9 AM PST Wednesday. For the Wind Advisory, until 9 AM PST Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing && $$ CAZ060-051300- /O.CON.KSGX.HZ.W.0002.000000T0000Z-200205T1800Z/ Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, and Apple Valley 900 PM PST Tue Feb 4 2020 ...HARD FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM PST WEDNESDAY... * WHAT...Sub-freezing temperatures as low as 17 degrees expected. * WHERE...Apple and Lucerne Valleys. Coldest along and west of Highway 247. * WHEN...From 6 PM this evening to 10 AM PST Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ050-051300- /O.CON.KSGX.FZ.W.0002.200205T0600Z-200205T1700Z/ San Diego County Valleys- Including the cities of Escondido, El Cajon, San Marcos, La Mesa, Santee, and Poway 900 PM PST Tue Feb 4 2020 ...FREEZE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 9 AM PST WEDNESDAY... * WHAT...Sub-freezing temperatures as low as 24 expected. * WHERE...San Diego County Valleys. Coldest in the Ramona Valley, near the foothills, and near creeks and riverbeds. * WHEN...From 10 PM this evening to 9 AM PST Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing && $$ CAZ061-062-051300- /O.CON.KSGX.FZ.W.0002.200205T0800Z-200205T1600Z/ Coachella Valley-San Diego County Deserts- Including the cities of Indio, Coachella, and Borrego Springs 900 PM PST Tue Feb 4 2020 ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM PST WEDNESDAY... * WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...San Diego County Deserts and Coachella Valley. Coldest south of Indio. * WHEN...From midnight tonight to 8 AM PST Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing && $$ CAZ057-554-051300- /O.CON.KSGX.WI.Y.0004.000000T0000Z-200205T1700Z/ Santa Ana Mountains and Foothills-Orange County Inland Areas- Including the city of Mission Viejo 900 PM PST Tue Feb 4 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST WEDNESDAY... * WHAT...Northeast winds 15 to 25 mph with gusts to 45 mph. * WHERE...Santa Ana Mountains and Foothills and Orange County Inland Areas. * WHEN...Until 9 AM PST Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ055-051300- /O.CON.KSGX.WI.Y.0004.000000T0000Z-200205T1700Z/ San Bernardino County Mountains- Including the cities of Crestline, Lake Arrowhead, Big Bear Lake, and Running Springs 900 PM PST Tue Feb 4 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST WEDNESDAY... * WHAT...North winds 15 to 25 mph with gusts to 45 mph. Cold wind chills near zero overnight. * WHERE...San Bernardino County Mountains. Strongest on southwest facing slopes downwind of ridgeline. * WHEN...Until 9 AM PST Wednesday. * 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. && $$ For more information from the National Weather Service visit http://weather.gov/sandiego
960 WWUS76 KSGX 051141 NPWSGX URGENT - WEATHER MESSAGE National Weather Service SAN DIEGO CA 341 AM PST Wed Feb 5 2020 CAZ048-051700- /O.CAN.KSGX.WI.Y.0004.000000T0000Z-200205T1700Z/ /O.CON.KSGX.FZ.W.0002.000000T0000Z-200205T1700Z/ San Bernardino and Riverside County Valleys-The Inland Empire- Including the cities of Ontario, Moreno Valley, Rancho Cucamonga, and Corona- 341 AM PST Wed Feb 5 2020 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING... ...WIND ADVISORY IS CANCELLED... * WHAT...Sub-freezing temperatures as low as 25. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...Until 9 AM PST this morning. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing && $$ CAZ554-051600- /O.CAN.KSGX.WI.Y.0004.000000T0000Z-200205T1700Z/ /O.NEW.KSGX.FR.Y.0001.200205T1141Z-200205T1600Z/ Orange County Inland Areas- 341 AM PST Wed Feb 5 2020 ...FROST ADVISORY IN EFFECT UNTIL 8 AM PST THIS MORNING... ...WIND ADVISORY IS CANCELLED... * WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Orange County Inland Areas. * WHEN...Until 8 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. && $$ CAZ055-057-051245- /O.CAN.KSGX.WI.Y.0004.000000T0000Z-200205T1700Z/ San Bernardino County Mountains-Santa Ana Mountains and Foothills- 341 AM PST Wed Feb 5 2020 ...WIND ADVISORY IS CANCELLED... Locally gusty north to northeast winds near the coastal slopes of the mountains will diminish this afternoon. $$ CAZ060-051800- /O.CON.KSGX.HZ.W.0002.000000T0000Z-200205T1800Z/ Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, and Apple Valley 341 AM PST Wed Feb 5 2020 ...HARD FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Sub-freezing temperatures as low as 20. * WHERE...Apple and Lucerne Valleys. * WHEN...Until 10 AM PST this morning. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ050-051700- /O.CON.KSGX.FZ.W.0002.000000T0000Z-200205T1700Z/ San Diego County Valleys- Including the cities of Escondido, El Cajon, San Marcos, Santee, and Poway 341 AM PST Wed Feb 5 2020 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING... * WHAT...Sub-freezing temperatures as low as 27. * WHERE...San Diego County Valleys. * WHEN...Until 9 AM PST this morning. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing && $$ CAZ061-062-051600- /O.CON.KSGX.FZ.W.0002.000000T0000Z-200205T1600Z/ Coachella Valley-San Diego County Deserts- Including the cities of Indio, Coachella, and Borrego Springs 341 AM PST Wed Feb 5 2020 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 8 AM PST THIS MORNING... * WHAT...Sub-freezing temperatures as low as 26. * WHERE...San Diego County Deserts and Coachella Valley. * WHEN...Until 8 AM PST this morning. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing && $$ CAZ043-051600- /O.NEW.KSGX.FR.Y.0001.200205T1141Z-200205T1600Z/ San Diego County Coastal Areas- Including the city of Vista 341 AM PST Wed Feb 5 2020 ...FROST ADVISORY IN EFFECT UNTIL 8 AM PST THIS MORNING... * WHAT...Temperatures as low as 31 will result in frost formation. * WHERE...San Diego County Coastal Areas. * WHEN...Until 8 AM PST this morning. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ For more information from the National Weather Service visit http://weather.gov/sandiego 17
The office that day
Everything else NWS San Diego, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 3, 4:15 AM PST | High Wind Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 9 hr |
| Feb 3, 12:05 PM PST | Small Craft Advisory | SGX | 24 hr | |
| Feb 3, 12:59 PM PST | Freeze Warning | SGX | Riverside, San Bernardino, San Diego | 20 hr |
| Feb 3, 12:59 PM PST | Hard Freeze Warning | SGX | San Bernardino | 21 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.