Alert archive / California / Wind Advisories in 2018
Wind Advisory 13, NWS San Diego, CA
NWS San Diego, CA issued this wind advisory at Apr 15, 2018, 1:13 PM PDT for Riverside County, San Bernardino County, San Diego County, California. It took effect at Apr 16, 2018, 12:00 AM PDT. It was in force for .
The area
The counties it named.
The facts
- Issued
- Apr 15, 2018, 1:13 PM PDT (20:13 UTC)
- In effect from
- Apr 16, 2018, 12:00 AM PDT
- Expired
- Apr 15, 2018, 8:37 PM PDT
- In force
- 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 20:14 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, 8.2 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
- 4361 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- -9 m²/s²
- 0-3 km storm-relative helicity
- 48 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
266 WWUS76 KSGX 152013 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 113 PM PDT Sun Apr 15 2018 ...STRONG SOUTHWEST TO WEST WINDS FOR THE MOUNTAINS AND DESERTS FOR LATE TONIGHT INTO MONDAY NIGHT... CAZ055-056-058-060>062-065-160500- /O.UPG.KSGX.HW.A.0003.180416T0700Z-180417T1200Z/ /O.NEW.KSGX.WI.Y.0013.180416T0700Z-180417T1200Z/ 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, and Desert Hot Springs 113 PM PDT Sun Apr 15 2018 ...WIND ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 5 AM PDT TUESDAY... The National Weather Service in San Diego has issued a Wind Advisory...which is in effect from midnight tonight to 5 AM PDT Tuesday. The High Wind Watch is no longer in effect. * Winds...Southwest to west winds 35 to 45 mph with gusts to 65 mph. Local gusts to 75 mph. * Timing...Winds will develop late this afternoon and evening then strengthen tonight. The strongest and most widespread winds are expected for Monday afternoon and evening. The winds will weaken late Monday night. * Location...Near mountain ridge tops and along desert mountain slopes into adjacent desert areas. * Impacts...The winds will make driving difficult...especially for motorists with high profile vehicles. This will impact portions of Interstate 10 through the San Gorgonio Pass and the Coachella Vally...Interstate 8 through the San Diego County mountains...and Interstate 15 across desert areas north of the Cajon Pass. In the deserts...areas of blowing dust and sand will reduce visibility at times. Watch for broken tree limbs and other debris. * Outlook...Another round of strong west winds is expected for Wednesday night into Thursday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can make driving difficult...especially for high profile vehicles. Use extra caution. && $$ 12
2 follow-up statements
611 WWUS76 KSGX 152208 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 308 PM PDT Sun Apr 15 2018 ...Increasingly strong winds for the mountains and deserts tonight through Monday night... CAZ061-062-160615- /O.CON.KSGX.WI.Y.0013.180416T0700Z-180417T1200Z/ Coachella Valley-San Diego County Deserts- Including the cities of Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, and Borrego Springs 308 PM PDT Sun Apr 15 2018 ...WIND ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 5 AM PDT TUESDAY... * Winds...West to Northwest winds 25 to 35 mph with gusts to 45 mph. Local gusts to 55 mph. * Timing...Winds will develop late this afternoon and evening then strengthen overnight. The strongest and most widespread winds are expected for Monday afternoon and evening. The winds will weaken late Monday night and early Tuesday. * Location...Coachella Valley including Palm Springs and Borrego Valley deserts. * Impacts...The winds will make driving difficult...especially for motorists with high profile vehicles. This will impact portions of Interstate 10 through the San Gorgonio Pass and the Coachella Vally...Interstate 8 through the San Diego County mountains into the deserts. There will also be areas of areas of blowing dust and sand which will reduce visibility at times. Watch for broken tree limbs and other debris. * Outlook...Another round of strong west winds is expected for Wednesday night into Thursday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can make driving difficult...especially for high profile vehicles. Use extra caution. && $$ CAZ055-056-058-160615- /O.CON.KSGX.WI.Y.0013.180416T0700Z-180417T1200Z/ San Bernardino County Mountains-Riverside County Mountains- San Diego County Mountains- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, Wrightwood, Idyllwild-Pine Cove, Julian, and Pine Valley 308 PM PDT Sun Apr 15 2018 ...WIND ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 5 AM PDT TUESDAY... * Winds...Southwest to west winds 35 to 45 mph with gusts to 65 mph. Local gusts to 75 mph. * Timing...Winds will develop this evening then strengthen tonight. The strongest and most widespread winds are expected for Monday afternoon and evening. The winds will weaken late Monday night. * Location...Near mountain ridge tops and along desert mountain slopes and passes. * Impacts...The winds will make driving difficult...especially for motorists with high profile vehicles. This will impact Interstate 8 through the San Diego County mountains...and Interstate 15 and the Cajon Pass. Watch for broken tree limbs and other debris. * Outlook...Another round of strong west winds is expected for Wednesday night into Thursday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can make driving difficult...especially for high profile vehicles. Use extra caution. && $$ CAZ060-065-160615- /O.CON.KSGX.WI.Y.0013.180416T0700Z-180417T1200Z/ Apple and Lucerne Valleys-San Gorgonio Pass Near Banning- Including the cities of Victorville, Hesperia, Apple Valley, Banning, and Desert Hot Springs 308 PM PDT Sun Apr 15 2018 ...WIND ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 5 AM PDT TUESDAY... * Winds...Southwest to west winds 35 to 45 mph with gusts to 65 mph. Local gusts to 75 mph in wind prone areas. * Timing...Winds will continue late this afternoon and strengthen this evening and overnight. The strongest and most widespread winds are expected on Monday. The winds will weaken late Monday night. * Location...Johnson and Lucerne Valleys, near Cajon Pass, and the San Gorgonio Pass. * Impacts...The winds will make driving difficult...especially for motorists with high profile vehicles. This will impact portions of Interstate 10 through the San Gorgonio Pass towards the Coachella Vally and Interstate 15 across desert areas north of the Cajon Pass. Areas of blowing dust and sand will reduce visibility at times. Watch for broken tree limbs and other debris. * Outlook...Another round of strong west winds is expected for Wednesday night into Thursday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that sustained winds of 35 to 45 mph are expected. Winds this strong can make driving difficult...especially for high profile vehicles. Use extra caution. && $$ Tardy
290 WWUS76 KSGX 160337 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 837 PM PDT Sun Apr 15 2018 ...Increasingly strong winds for the mountains and deserts tonight through Monday night... CAZ061-062-161245- /O.UPG.KSGX.WI.Y.0013.180416T0700Z-180417T1200Z/ /O.NEW.KSGX.HW.W.0005.180416T0700Z-180417T1200Z/ 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 837 PM PDT Sun Apr 15 2018 ...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 5 AM PDT TUESDAY... The National Weather Service in San Diego has issued a High Wind Warning...which is in effect from midnight tonight to 5 AM PDT Tuesday. The is an upgrade and the Wind Advisory is no longer in effect. * Winds...West to Northwest winds 10 to 20 mph with gusts to 30 mph overnight. Winds increasing to speeds of 20 to 30 mph with gusts to 45 mph on Monday. Local wind gusts to around 55 mph Monday afternoon and evening. * Timing...The strongest and most widespread winds are expected for Monday afternoon and evening. The winds will weaken late Monday night and early Tuesday. * Location...Coachella Valley including Palm Springs and Borrego Valley deserts. * Visibility...Reduced to a couple miles due to blowing dust. * Impacts...The winds will make driving difficult...especially for motorists with high profile vehicles. This will impact portions of Interstate 10 through the San Gorgonio Pass and the Coachella Vally...Interstate 8 through the San Diego County mountains into the deserts. There will also be areas of areas of blowing dust and sand which will reduce visibility at times. Wind gusts over 50 mph can down trees, powerpoles and signs. Watch for tree limbs and other debris. * Outlook...Another round of strong northwest winds is expected for Wednesday night into Thursday night. * Reports...Report wind damage to law enforcement. 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. && $$ CAZ060-065-161245- /O.UPG.KSGX.WI.Y.0013.180416T0700Z-180417T1200Z/ /O.NEW.KSGX.HW.W.0005.180416T0700Z-180417T1200Z/ Apple and Lucerne Valleys-San Gorgonio Pass Near Banning- Including the cities of Victorville, Hesperia, Apple Valley, Banning, and Desert Hot Springs 837 PM PDT Sun Apr 15 2018 ...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 5 AM PDT TUESDAY... The National Weather Service in San Diego has issued a High Wind Warning...which is in effect from midnight tonight to 5 AM PDT Tuesday. The is an upgrade and the Wind Advisory is no longer in effect. * Winds...Southwest to west winds 15 to 30 mph with gusts to 55 mph in passes overnight. Winds increase on Monday to 35 to 45 mph and are strongest Monday afternoon and evening when gusts to 65 mph are expected. Gusts to 75 mph in wind prone areas are possible. * Timing...The strongest and possible damaging winds will be most widespread winds on Monday. The winds will weaken late Monday night. * Location...Johnson and Lucerne Valleys, near Cajon Pass, and the San Gorgonio Pass. * Visibility...Reduced to a few times due to blowing dust and sand on Monday. * Impacts...The winds will make driving difficult...especially for motorists with high profile vehicles. This will impact portions of Interstate 10 through the San Gorgonio Pass towards the Coachella Vally and Interstate 15 across desert areas north of the Cajon Pass. Areas of blowing dust and sand will reduce visibility at times. Winds gusting over 60 mph can cause damage to homes and powerlines. Wind gusts exceeding 70 mph in wind prone areas can be an impact. * Outlook...Another round of strong west winds is expected for Wednesday night into Thursday night. * Reports...Report wind damage to law enforcement. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that sustained winds of 35 to 45 mph are expected. Winds this strong can make driving difficult... especially for high profile vehicles. Use extra caution. 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 70 mph or more can lead to property damage. && $$ CAZ055-056-058-161245- /O.UPG.KSGX.WI.Y.0013.180416T0700Z-180417T1200Z/ /O.NEW.KSGX.HW.W.0005.180416T0700Z-180417T1200Z/ San Bernardino County Mountains-Riverside County Mountains- San Diego County Mountains- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, Wrightwood, Idyllwild-Pine Cove, Julian, and Pine Valley 837 PM PDT Sun Apr 15 2018 ...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 5 AM PDT TUESDAY... The National Weather Service in San Diego has issued a High Wind Warning...which is in effect from midnight tonight to 5 AM PDT Tuesday. This is an upgrade and the Wind Advisory is no longer in effect. * Winds...Southwest to west winds 20 to 35 mph with gusts to 55 mph developing overnight. Stronger winds at speeds of 35 to 50 mph and gusts 70 to 80 mph are expected to develop on Monday and continue into Monday evening before shifting to the northwest. * Timing...Winds will develop this evening then strengthen tonight. The strongest and most widespread winds are expected for Monday afternoon and evening. The winds will weaken late Monday night after turning to a northwest direction. * Location...Near mountain ridge tops and along desert mountain slopes and passes. * Impacts...The winds will make driving difficult...especially for motorists with high profile vehicles. This will impact Interstate 8 through the San Diego County mountains...and Interstate 15 and the Cajon Pass. Wind speeds over 70 mph can cause down trees and powerpoles. Watch for broken tree limbs and other debris. * Outlook...Another round of strong west winds is expected for Wednesday night into Thursday night. * Reports...Report wind damage to law enforcement. 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 70 mph or more can lead to property damage. && $$ Tardy
Nearby
Wind Advisories in California, 2018Every wind advisory 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.