Alert archive / California / High Wind Warnings in 2018
High Wind Warning 9, NWS San Diego, CA
NWS San Diego, CA issued this high wind warning at Nov 10, 2018, 2:58 PM PST for 4 counties in California. It took effect at Nov 11, 2018, 6:00 AM PST. It was in force for 59 hr. 20 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Nov 10, 2018, 2:58 PM PST (22:58 UTC)
- In effect from
- Nov 11, 2018, 6:00 AM PST
- Expired
- Nov 13, 2018, 5:00 PM PST
- In force
- 59 hr
- Issued by
- NWS San Diego, CA
Counties Orange County, CA, Riverside County, CA, San Bernardino County, CA, San Diego County, CA
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Nov 11, 11:18 AM PST | NON-TSTM WND GST 41 | 3 Nw Corona, CA | AWOS STATION AJO, CORONA AIRPORT. |
| Nov 11, 12:00 PM PST | NON-TSTM WND GST 59 | 5 Ssw Crestline, CA | MESONET STATION F0494, CSU SAN BERNARDINO. |
| Nov 12, 6:10 AM PST | NON-TSTM WND GST 63 | 7 E Valley Center, CA | MESONET STATION HHCSD, HELLHOLE CANYON. |
| Nov 12, 6:51 AM PST | NON-TSTM WND GST 58 | 8 Ne Tustin, CA | MESONET STATION FRCC1, FREMONT CANYON. |
| Nov 12, 7:25 AM PST | NON-TSTM WND GST 67 | 9 Wnw Santa Ysabel, CA | MESONET STATION HP016, 8 WNW SANTA YSABEL. |
| Nov 12, 7:52 AM PST | NON-TSTM WND GST 60 | 1 Ese Alpine, CA | MESONET STATION ANEC1, ALPINE. |
| Nov 12, 8:30 AM PST | NON-TSTM WND GST 62 | 4 E Alpine, CA | MESONET STATION EWRSD, ALPINE (EAST WILLOWS RD). |
| Nov 12, 8:40 AM PST | NON-TSTM WND GST 85 | 9 Ssw Julian, CA | MESONET STATION SILSD, SILL HILL. |
| Nov 12, 9:10 AM PST | NON-TSTM WND GST 59 | 8 Nw Pine Valley, CA | MESONET STATION SHVSD, SHERILTON VALLEY. |
| Nov 12, 9:30 AM PST | NON-TSTM WND GST 63 | 10 Ssw Julian, CA | MESONET STATION BOCSD, BOULDER CREEK. |
| Nov 12, 9:40 AM PST | NON-TSTM WND GST 58 | 4 Wsw Santa Ysabel, CA | MESONET STATION WCKSD, WITCH CREEK. |
| Nov 12, 10:00 AM PST | NON-TSTM WND GST 68 | 8 Ne Campo, CA | MESONET STATION CWDSD, CRESTWOOD. |
| Nov 12, 11:16 AM PST | NON-TSTM WND GST 63 | 4 Sse Beaumont, CA | MESONET STATION HSGC1, HIGHLAND SPRINGS. |
| Nov 13, 5:50 AM PST | NON-TSTM WND GST 60 | 5 Wsw Dulzura, CA | MESONET STATION OTMSD, OTAY MOUNTAIN. |
| Nov 13, 7:30 AM PST | NON-TSTM WND GST 70 | 4 E Alpine, CA | MESONET STATION EWRSD, ALPINE (EAST WILLOWS RD). |
| Nov 13, 8:30 AM PST | NON-TSTM WND GST 57 | 4 Wsw Santa Ysabel, CA | MESONET STATION WCKSD, WITCH CREEK. |
| Nov 13, 9:00 AM PST | NON-TSTM WND GST 82 | 7 E Valley Center, CA | MESONET STATION HHCSD, HELLHOLE CANYON NORTHEAST OF VALLEY CENTER. |
| Nov 13, 9:00 AM PST | NON-TSTM WND DMG | Rancho Santa Fe, CA | POWER LINES REPORTED DOWNED FROM HIGH WINDS. POWER HAD BEEN CUT TO THE AREA, AVERTING WILDFIRES. |
| Nov 13, 9:00 AM PST | NON-TSTM WND DMG | West Rancho Bernardo, CA | POWER LINES REPORTED DOWNED FROM HIGH WINDS. POWER HAD BEEN CUT TO THE AREA, AVERTING WILDFIRES. |
| Nov 13, 10:20 AM PST | NON-TSTM WND GST 63 | 8 N Ramona, CA | MESONET STATION POVSD, PAMO VALLEY. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
San Diego, CA (KNKX), launched 12:00Z, 11.0 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 3756 m above ground
- 0-6 km bulk shear
- 17 kt
- 0-1 km storm-relative helicity
- -3 m²/s²
- 0-3 km storm-relative helicity
- 5 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
080 WWUS76 KSGX 102258 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 258 PM PST Sat Nov 10 2018 CAZ048-055>057-065-554-110700- /O.NEW.KSGX.HW.W.0009.181111T1400Z-181114T0100Z/ San Bernardino and Riverside County Valleys-The Inland Empire- San Bernardino County Mountains-Riverside County Mountains- Santa Ana Mountains and Foothills-San Gorgonio Pass Near Banning- Orange County Inland Areas- Including the cities of San Bernardino, Fontana, Rancho Cucamonga, Crestline, Running Springs, Idyllwild-Pine Cove, Banning, and Desert Hot Springs 258 PM PST Sat Nov 10 2018 ...HIGH WIND WARNING IN EFFECT FROM 6 AM SUNDAY TO 5 PM PST TUESDAY... The National Weather Service in San Diego has issued a High Wind Warning...which is in effect from 6 AM Sunday to 5 PM PST Tuesday. * Winds...Northeast winds 20 to 40 mph with gusts to 60 mph. Isolated gusts to 70 mph at the most wind prone locations such as Freemont Canyon in the Santa Ana Mountains and northern sections of the Inland Empire along and north of Highway 210. * Timing...Sunday morning through early Tuesday evening. * Location...Coastal mountain slopes, foothills, and valleys. Strongest winds between Rancho Cucamonga and San Bernardino in the Inland Empire, between Tustin and Rancho Santa Margarita in Orange County, and in and around the San Gorgonio Pass including the cities of Cabazon, Beaumont, and San Jacinto. * Impacts...Hazardous driving conditions. Strong cross winds. Downed trees and power lines. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ CAZ050-058-110700- /O.NEW.KSGX.HW.W.0009.181112T0800Z-181114T0100Z/ San Diego County Valleys-San Diego County Mountains- Including the cities of Julian and Pine Valley 258 PM PST Sat Nov 10 2018 ...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT SUNDAY NIGHT TO 5 PM PST TUESDAY... The National Weather Service in San Diego has issued a High Wind Warning...which is in effect from midnight Sunday night to 5 PM PST Tuesday. * Winds...East winds 20 to 40 mph with gusts to 60 mph. Localized gusts to 70 mph in the most wind prone locations of the backcountry such as Sill Hill. * Timing...Late Sunday night through early Tuesday evening. * Location...Coastal mountain slopes, the foothills, and into the eastern inland valleys, including Valley Center, Ramona, Alpine, Pine Valley, and surround areas. * Impacts...Hazardous driving conditions. Strong cross winds. Downed trees and power lines. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ CAZ060-110700- /O.CON.KSGX.FR.Y.0007.000000T0000Z-181111T1600Z/ Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, and Apple Valley 258 PM PST Sat Nov 10 2018 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM PST SUNDAY... * Location...High Desert of San Bernardino County. * Duration...Late tonight through early Sunday morning. * Temperature...28 to 34 degrees. * Impacts...Sensitive plants and crops may be damaged or killed. Provide shelter or bring in pets and sensitive animals. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Frost Advisory means that widespread temperatures near freezing are expected. Sensitive outdoor plants may be killed if left unprotected. && $$ Gregoria
11 follow-up statements
319 WWUS76 KSGX 110413 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 813 PM PST Sat Nov 10 2018 CAZ048-055>057-065-554-111400- /O.CON.KSGX.HW.W.0009.181111T1400Z-181114T0100Z/ San Bernardino and Riverside County Valleys-The Inland Empire- San Bernardino County Mountains-Riverside County Mountains- Santa Ana Mountains and Foothills-San Gorgonio Pass Near Banning- Orange County Inland Areas- Including the cities of San Bernardino, Fontana, Rancho Cucamonga, Crestline, Running Springs, Idyllwild-Pine Cove, Banning, and Desert Hot Springs 813 PM PST Sat Nov 10 2018 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 6 AM SUNDAY TO 5 PM PST TUESDAY... * Winds...Northeast winds 20 to 40 mph with gusts to 60 mph. Isolated gusts to 70 mph at the most wind prone locations such as Freemont Canyon in the Santa Ana Mountains and northern sections of the Inland Empire along and north of Highway 210. * Timing...Sunday morning through Tuesday afternoon. * Location...Coastal mountain slopes, foothills, and valleys. Strongest winds between Rancho Cucamonga and San Bernardino in the Inland Empire, between Tustin and Rancho Santa Margarita in Orange County, and in and around the San Gorgonio Pass including the cities of Cabazon, Beaumont, and San Jacinto. * Impacts...Hazardous driving conditions. Strong cross winds. Downed trees and power lines. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ CAZ050-058-111400- /O.CON.KSGX.HW.W.0009.181112T0800Z-181114T0100Z/ San Diego County Valleys-San Diego County Mountains- Including the cities of Julian and Pine Valley 813 PM PST Sat Nov 10 2018 ...HIGH WIND WARNING REMAINS IN EFFECT FROM MIDNIGHT SUNDAY NIGHT TO 5 PM PST TUESDAY... * Winds...East winds 20 to 40 mph with gusts to 60 mph. Isolated gusts to 70 mph in the most wind prone locations of the backcountry such as Sill Hill. * Timing...Late Sunday night through Tuesday afternoon. * Location...Coastal mountain slopes, the foothills, and into the eastern inland valleys, including Valley Center, Ramona, Alpine, Pine Valley, and surround areas. * Impacts...Hazardous driving conditions. Strong cross winds. Downed trees and power lines. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ CAZ060-111400- /O.CON.KSGX.FR.Y.0007.000000T0000Z-181111T1600Z/ Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, and Apple Valley 813 PM PST Sat Nov 10 2018 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM PST SUNDAY... * Location...High Desert of San Bernardino County. * Duration...Late tonight through early Sunday morning. * Temperature...28 to 34 degrees. * Impacts...Sensitive plants and crops may be damaged or killed. Provide shelter or bring in pets and sensitive animals. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Frost Advisory means that widespread temperatures near freezing are expected. Sensitive outdoor plants may be killed if left unprotected. && $$ jmb weather.gov
888 WWUS76 KSGX 111158 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 358 AM PST Sun Nov 11 2018 CAZ048-055>057-065-554-112000- /O.CON.KSGX.HW.W.0009.181111T1400Z-181114T0100Z/ San Bernardino and Riverside County Valleys-The Inland Empire- San Bernardino County Mountains-Riverside County Mountains- Santa Ana Mountains and Foothills-San Gorgonio Pass Near Banning- Orange County Inland Areas- Including the cities of San Bernardino, Fontana, Rancho Cucamonga, Crestline, Running Springs, Idyllwild-Pine Cove, Banning, and Desert Hot Springs 358 AM PST Sun Nov 11 2018 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM PST TUESDAY... * Winds...Northeast 20 to 30 mph with isolated gusts 50 to 60 mph. Isolated gusts to 70 mph at the most wind prone locations such as Freemont Canyon in the Santa Ana Mountains and northern sections of the Inland Empire along and north of Highway 210. * Timing...Sunday morning through Tuesday afternoon. * Location...Coastal mountain slopes, foothills, and valleys. Strongest winds between Rancho Cucamonga and San Bernardino in the Inland Empire, between Tustin and Rancho Santa Margarita in Orange County, and in and around the San Gorgonio Pass including the cities of Cabazon, Beaumont, and San Jacinto. * Impacts...Hazardous driving conditions. Strong cross winds. Downed trees and power lines. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ CAZ050-058-112000- /O.CON.KSGX.HW.W.0009.181112T0800Z-181114T0100Z/ San Diego County Valleys-San Diego County Mountains- Including the cities of Julian and Pine Valley 358 AM PST Sun Nov 11 2018 ...HIGH WIND WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM PST TUESDAY... * Winds...East to northeast 20 to 30 mph with gusts to 45 mph this afternoon through Monday morning...Isolated gusts to 60 mph possible in the most wind prone locations of the back country such as Sill Hill. East winds increasing 30 to 40 MPH with peak gusts 55 to 70 MPH Monday night into Tuesday morning. * Timing...This evening through Tuesday afternoon. * Location...Coastal mountain slopes, the foothills, and into the eastern inland valleys. * Impacts...Hazardous driving conditions. Strong cross winds. Downed trees and power lines. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ CAZ060-111600- /O.CON.KSGX.FR.Y.0007.000000T0000Z-181111T1600Z/ Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, and Apple Valley 358 AM PST Sun Nov 11 2018 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM PST THIS MORNING... * Location...High Desert of San Bernardino County. * Temperature...28 to 34 degrees. * Impacts...Sensitive plants and crops may be damaged or killed. Provide shelter or bring in pets and sensitive animals. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Frost Advisory means that widespread temperatures near freezing are expected. Sensitive outdoor plants may be killed if left unprotected. && $$ 10
102 WWUS76 KSGX 111559 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 759 AM PST Sun Nov 11 2018 CAZ060-111700- /O.EXP.KSGX.FR.Y.0007.000000T0000Z-181111T1600Z/ Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, and Apple Valley 759 AM PST Sun Nov 11 2018 ...FROST ADVISORY WILL EXPIRE AT 8 AM PST THIS MORNING... $$ CAZ048-055>057-065-554-120000- /O.CON.KSGX.HW.W.0009.000000T0000Z-181114T0100Z/ San Bernardino and Riverside County Valleys-The Inland Empire- San Bernardino County Mountains-Riverside County Mountains- Santa Ana Mountains and Foothills-San Gorgonio Pass Near Banning- Orange County Inland Areas- Including the cities of San Bernardino, Fontana, Rancho Cucamonga, Crestline, Running Springs, Idyllwild-Pine Cove, Banning, and Desert Hot Springs 759 AM PST Sun Nov 11 2018 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM PST TUESDAY... * Winds...Northeast 20 to 30 mph with isolated gusts 50 to 60 mph. Isolated gusts to 70 mph at the most wind prone locations such as Freemont Canyon in the Santa Ana Mountains and northern sections of the Inland Empire along and north of Highway 210. * Timing...Sunday morning through Tuesday afternoon. * Location...Coastal mountain slopes, foothills, and valleys. Strongest winds between Rancho Cucamonga and San Bernardino in the Inland Empire, between Tustin and Rancho Santa Margarita in Orange County, and in and around the San Gorgonio Pass including the cities of Cabazon, Beaumont, and San Jacinto. * Impacts...Hazardous driving conditions. Strong cross winds. Downed trees and power lines. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ CAZ050-058-120000- /O.CON.KSGX.HW.W.0009.181112T0800Z-181114T0100Z/ San Diego County Valleys-San Diego County Mountains- Including the cities of Julian and Pine Valley 759 AM PST Sun Nov 11 2018 ...HIGH WIND WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM PST TUESDAY... * Winds...East to northeast 20 to 30 mph with gusts to 45 mph this afternoon through Monday morning...Isolated gusts to 60 mph possible in the most wind prone locations of the back country such as Sill Hill. East winds increasing 30 to 40 MPH with peak gusts 55 to 70 MPH Monday night into Tuesday morning. * Timing...This evening through Tuesday afternoon. * Location...Coastal mountain slopes, the foothills, and into the eastern inland valleys. * Impacts...Hazardous driving conditions. Strong cross winds. Downed trees and power lines. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ Gregoria
930 WWUS76 KSGX 112158 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 158 PM PST Sun Nov 11 2018 CAZ048-055>057-065-554-120700- /O.CON.KSGX.HW.W.0009.000000T0000Z-181114T0100Z/ San Bernardino and Riverside County Valleys-The Inland Empire- San Bernardino County Mountains-Riverside County Mountains- Santa Ana Mountains and Foothills-San Gorgonio Pass Near Banning- Orange County Inland Areas- Including the cities of San Bernardino, Fontana, Rancho Cucamonga, Crestline, Running Springs, Idyllwild-Pine Cove, Banning, and Desert Hot Springs 158 PM PST Sun Nov 11 2018 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM PST TUESDAY... * Winds...Northeast 20 to 30 mph with isolated gusts 50 to 60 mph. Isolated gusts to 70 mph at the most wind prone locations such as Freemont Canyon in the Santa Ana Mountains and northern sections of the Inland Empire along and north of Highway 210. * Timing...Through 5 PM Tuesday. * Location...Coastal mountain slopes, foothills, and valleys. Strongest winds between Rancho Cucamonga and San Bernardino in the Inland Empire, between Tustin and Rancho Santa Margarita in Orange County, and in and around the San Gorgonio Pass including the cities of Cabazon, Beaumont, and San Jacinto. * Impacts...Hazardous driving conditions. Strong cross winds. Downed trees and power lines. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ CAZ050-058-120700- /O.CON.KSGX.HW.W.0009.181112T0800Z-181114T0100Z/ San Diego County Valleys-San Diego County Mountains- Including the cities of Julian and Pine Valley 158 PM PST Sun Nov 11 2018 ...HIGH WIND WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM PST TUESDAY... * Winds...East to northeast 20 to 30 mph with gusts to 45 mph through Monday morning...Isolated gusts to 60 mph possible in the most wind prone locations of the backcountry. East winds increasing 30 to 40 MPH with peak gusts to 70 mph or higher in the most wind-prone locations of the backcountry Monday night through Tuesday morning. * Timing...Through 5 PM Tuesday. * Location...Coastal mountain slopes, the foothills, and into eastern sections of the inland valleys, including areas along and east of Valley Center to Ramona to Alpine. * Impacts...Hazardous driving conditions. Strong cross winds. Downed trees and power lines. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ Gregoria
321 WWUS76 KSGX 120557 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 957 PM PST Sun Nov 11 2018 CAZ048-055>057-065-554-121400- /O.CON.KSGX.HW.W.0009.000000T0000Z-181114T0100Z/ San Bernardino and Riverside County Valleys-The Inland Empire- San Bernardino County Mountains-Riverside County Mountains- Santa Ana Mountains and Foothills-San Gorgonio Pass Near Banning- Orange County Inland Areas- Including the cities of San Bernardino, Fontana, Rancho Cucamonga, Crestline, Running Springs, Idyllwild-Pine Cove, Banning, and Desert Hot Springs 957 PM PST Sun Nov 11 2018 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM PST TUESDAY... * Winds...Northeast 20 to 30 mph with isolated gusts 50 to 60 mph. Isolated gusts to 70 mph at the most wind prone locations such as Freemont Canyon in the Santa Ana Mountains and northern sections of the Inland Empire along and north of Highway 210. * Timing...Through 5 PM Tuesday. * Location...Coastal mountain slopes, foothills, and valleys. Strongest winds between Rancho Cucamonga and San Bernardino in the Inland Empire, between Tustin and Rancho Santa Margarita in Orange County, and in and around the San Gorgonio Pass including the cities of Cabazon, Beaumont, and San Jacinto. * Impacts...Hazardous driving conditions. Strong cross winds. Downed trees and power lines. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ CAZ050-058-121400- /O.CON.KSGX.HW.W.0009.181112T0800Z-181114T0100Z/ San Diego County Valleys-San Diego County Mountains- Including the cities of Julian and Pine Valley 957 PM PST Sun Nov 11 2018 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM PST TUESDAY... * Winds...East to northeast 20 to 30 mph with gusts to 45 mph through Monday morning...Isolated gusts to 60 mph possible in the most wind prone locations of the backcountry. East winds increasing 30 to 40 MPH with peak gusts to 70 mph or higher in the most wind-prone locations of the backcountry Monday night through Tuesday morning. * Timing...Through 5 PM Tuesday. * Location...Coastal mountain slopes, the foothills, and into eastern sections of the inland valleys, including areas along and east of Valley Center to Ramona to Alpine. * Impacts...Hazardous driving conditions. Strong cross winds. Downed trees and power lines. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ jmb
871 WWUS76 KSGX 121211 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 411 AM PST Mon Nov 12 2018 CAZ048-050-055>058-065-554-122230- /O.CON.KSGX.HW.W.0009.000000T0000Z-181114T0100Z/ San Bernardino and Riverside County Valleys-The Inland Empire- San Diego County Valleys-San Bernardino County Mountains- Riverside County Mountains-Santa Ana Mountains and Foothills- San Diego County Mountains-San Gorgonio Pass Near Banning- Orange County Inland Areas- Including the cities of Riverside, Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido, Poway, Crestline, Lake Arrowhead, Running Springs, Idyllwild-Pine Cove, Julian, Pine Valley, and Banning 411 AM PST Mon Nov 12 2018 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM PST TUESDAY... * WINDS...Areas of east to northeast winds 25 to 35 mph with gusts to 55 mph. Strongest gusts to around 70 mph for the coastal slopes into the inland valleys in San Diego County, and in the Inland Empire below the Banning Pass. * TIMING...The strongest and most widespread winds are expected today with winds not quite as widespread for tonight and Tuesday. * LOCATION...Along and below the coastal slopes of the mountains into the inland valleys and below passes and canyons. * VISIBILITY...Sharply reduced in blowing dust at times in the inland valleys and inland Orange County. * IMPACTS...The winds will make driving difficult...especially for motorists with high profile vehicles. Watch for broken tree limbs and downed power lines. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ 17
656 WWUS76 KSGX 122158 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 158 PM PST Mon Nov 12 2018 CAZ048-050-055>058-065-554-130700- /O.CON.KSGX.HW.W.0009.000000T0000Z-181114T0100Z/ San Bernardino and Riverside County Valleys-The Inland Empire- San Diego County Valleys-San Bernardino County Mountains- Riverside County Mountains-Santa Ana Mountains and Foothills- San Diego County Mountains-San Gorgonio Pass Near Banning- Orange County Inland Areas- Including the cities of Riverside, Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido, Poway, Crestline, Lake Arrowhead, Running Springs, Idyllwild-Pine Cove, Julian, Pine Valley, and Banning 158 PM PST Mon Nov 12 2018 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM PST TUESDAY... * WINDS...Areas of east to northeast winds 25 to 35 mph with gusts to 60 mph. Strongest gusts to 70 mph or higher along the coastal mountain slopes of San Diego County. * TIMING...The strongest and most widespread winds are expected are expected to occur again late tonight through Tuesday morning. * LOCATION...Along and below the coastal slopes of the mountains into the inland valleys and below passes and canyons. * IMPACTS...The winds will make driving difficult...especially for motorists with high profile vehicles. Watch for broken tree limbs and downed power lines. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ Gregoria
280 WWUS76 KSGX 130509 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 909 PM PST Mon Nov 12 2018 CAZ048-050-055>058-065-554-131400- /O.CON.KSGX.HW.W.0009.000000T0000Z-181114T0100Z/ San Bernardino and Riverside County Valleys-The Inland Empire- San Diego County Valleys-San Bernardino County Mountains- Riverside County Mountains-Santa Ana Mountains and Foothills- San Diego County Mountains-San Gorgonio Pass Near Banning- Orange County Inland Areas- Including the cities of Riverside, Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido, Poway, Crestline, Lake Arrowhead, Running Springs, Idyllwild-Pine Cove, Julian, Pine Valley, and Banning 909 PM PST Mon Nov 12 2018 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM PST TUESDAY... * WINDS...Areas of east to northeast winds 25 to 35 mph with gusts to 60 mph. Strongest gusts to 70 mph or higher along the coastal mountain slopes of San Diego County. * TIMING...The strongest and most widespread winds will occur through Tuesday morning. * LOCATION...Along and below the coastal slopes of the mountains, foothills, and locally into the adjacent valleys and below passes and canyons. * IMPACTS...The winds will make driving difficult...especially for motorists with high profile vehicles. Watch for broken tree limbs and downed power lines. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$
764 WWUS76 KSGX 130948 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 148 AM PST Tue Nov 13 2018 CAZ048-050-055>058-065-554-132130- /O.CON.KSGX.HW.W.0009.000000T0000Z-181114T0100Z/ San Bernardino and Riverside County Valleys-The Inland Empire- San Diego County Valleys-San Bernardino County Mountains- Riverside County Mountains-Santa Ana Mountains and Foothills- San Diego County Mountains-San Gorgonio Pass Near Banning- Orange County Inland Areas- Including the cities of Moreno Valley, Fontana, Rancho Cucamonga, Escondido, Poway, Crestline, Running Springs, Idyllwild-Pine Cove, Julian, Pine Valley, and Banning 148 AM PST Tue Nov 13 2018 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM PST THIS AFTERNOON... * WINDS...Areas of east to northeast winds 25 to 35 mph with gusts to 55 mph. Isolated gusts to around 80 mph near the ridge tops of the San Diego County mountains. * TIMING...The strongest winds will continue through early afternoon, then gradually weaken through the afternoon. Coverage of the winds will increase after sunrise, then become less widespread during the afternoon. * LOCATION...Along and below the coastal slopes of the mountains into the inland valleys and below passes and canyons. * VISIBILITY...Reduced in blowing dust at times in the inland valleys. * IMPACTS...The winds will make driving difficult...especially for motorists with high profile vehicles. Watch for broken tree limbs and downed power lines. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ 17
474 WWUS76 KSGX 132121 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 121 PM PST Tue Nov 13 2018 CAZ048-050-055>058-065-554-140100- /O.CON.KSGX.HW.W.0009.000000T0000Z-181114T0100Z/ San Bernardino and Riverside County Valleys-The Inland Empire- San Diego County Valleys-San Bernardino County Mountains- Riverside County Mountains-Santa Ana Mountains and Foothills- San Diego County Mountains-San Gorgonio Pass Near Banning- Orange County Inland Areas- Including the cities of Moreno Valley, Fontana, Rancho Cucamonga, Escondido, Poway, Crestline, Running Springs, Idyllwild-Pine Cove, Julian, Pine Valley, and Banning 121 PM PST Tue Nov 13 2018 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM PST THIS AFTERNOON... * WINDS...Areas of east to northeast winds 20 to 30 mph with gusts to 50 mph. Isolated gusts of 60 to 70 mph along the coastal mountain slopes of the San Diego County mountains. * TIMING...Through 5 PM Today. * LOCATION...Along and below the coastal slopes of the mountains into the inland valleys and below passes and canyons. * VISIBILITY...Reduced in blowing dust at times in the inland valleys. * IMPACTS...The winds will make driving difficult...especially for motorists with high profile vehicles. Watch for broken tree limbs and downed power lines. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ Gregoria
318 WWUS76 KSGX 140059 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 459 PM PST Tue Nov 13 2018 CAZ048-050-055>058-065-554-140200- /O.EXP.KSGX.HW.W.0009.000000T0000Z-181114T0100Z/ San Bernardino and Riverside County Valleys-The Inland Empire- San Diego County Valleys-San Bernardino County Mountains- Riverside County Mountains-Santa Ana Mountains and Foothills- San Diego County Mountains-San Gorgonio Pass Near Banning- Orange County Inland Areas- Including the cities of Moreno Valley, Fontana, Rancho Cucamonga, Escondido, Poway, Crestline, Running Springs, Idyllwild-Pine Cove, Julian, Pine Valley, and Banning 459 PM PST Tue Nov 13 2018 ...HIGH WIND WARNING WILL EXPIRE AT 5 PM PST THIS AFTERNOON... Strong easterly winds will continue tonight along the wind-prone coastal slopes in remote areas. Into the valleys It will remain breezy tonight along the foothills but winds should remain below high wind criteria. $$ 10
The office that day
Everything else NWS San Diego, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 10, 6:57 AM PST | Red Flag Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 4 days |
Nearby
High Wind Warnings in California, 2018Every high wind warning in 2018
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive.