Alert archive / California / Wind Advisories in 2018
Wind Advisory 1, NWS Las Vegas, NV
NWS Las Vegas, NV issued this wind advisory at Jan 7, 2018, 9:26 PM PST for San Bernardino County, California. It took effect at Jan 9, 2018, 2:00 PM PST. It was in force for .
The area
The counties it named.
The facts
- Issued
- Jan 7, 2018, 9:26 PM PST (05:26 UTC)
- In effect from
- Jan 9, 2018, 2:00 PM PST
- Expired
- Jan 9, 2018, 12:38 PM PST
- In force
- Issued by
- NWS Las Vegas, NV
County San Bernardino County, CA
The nearest sounding before it
Las Vegas, NV (KVEF), launched 00:00Z, 5.4 hours before the alert went out and 180 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
- 2548 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- 21 m²/s²
- 0-3 km storm-relative helicity
- 63 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
390 WWUS75 KVEF 080526 NPWVEF URGENT - WEATHER MESSAGE National Weather Service Las Vegas NV 926 PM PST Sun Jan 7 2018 CAZ525-081200- /O.NEW.KVEF.HW.W.0001.180109T0600Z-180109T2200Z/ /O.NEW.KVEF.WI.Y.0001.180109T2200Z-180110T1200Z/ Morongo Basin- Including Morongo Valley, Yucca Valley, and Twentynine Palms 926 PM PST Sun Jan 7 2018 ...HIGH WIND WARNING IN EFFECT FROM 10 PM MONDAY TO 2 PM PST TUESDAY... ...WIND ADVISORY IN EFFECT FROM 2 PM TUESDAY TO 4 AM PST WEDNESDAY... The National Weather Service in Las Vegas has issued a High Wind Warning, which is in effect from 10 PM Monday to 2 PM PST Tuesday. A Wind Advisory has also been issued. This Wind Advisory is in effect from 2 PM Tuesday to 4 AM PST Wednesday. * TIMING...The incoming Pacific Storm will produce high winds near the Morongo Basin of San Bernardino County late Monday evening through early Tuesday afternoon then speeds will trend downward Tuesday evening and overnight. * WINDS...High downslope winds will develop along and near the desert slopes. South winds gusting 55 to 75 mph are likely near the slopes. Gusts will decrease to 40 to 50 mph Tuesday afternoon and overnight. * IMPACTS...High winds will impact areas between Morongo Basin and Landers including SR 62 and SR 247. These high winds may make driving dangerous...rapidly reduce visibility in dust prone areas and lead to property damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Motorists should exercise extreme caution while driving in the warning area. Be alert to sudden gusts of wind which may cause you to lose control of your vehicle. && $$
4 follow-up statements
048 WWUS75 KVEF 081135 NPWVEF URGENT - WEATHER MESSAGE National Weather Service Las Vegas NV 335 AM PST Mon Jan 8 2018 CAZ525-090000- /O.CON.KVEF.HW.W.0001.180109T0600Z-180109T2200Z/ /O.CON.KVEF.WI.Y.0001.180109T2200Z-180110T1200Z/ Morongo Basin- Including Morongo Valley, Yucca Valley, and Twentynine Palms 335 AM PST Mon Jan 8 2018 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 2 PM PST TUESDAY... ...WIND ADVISORY REMAINS IN EFFECT FROM 2 PM TUESDAY TO 4 AM PST WEDNESDAY... * TIMING...The incoming Pacific Storm will produce high winds near the Morongo Basin of San Bernardino County late Monday evening through early Tuesday afternoon then speeds will trend downward Tuesday evening and overnight. * WINDS...High downslope winds will develop along and near the desert slopes. South winds gusting 55 to 65 mph are likely near the slopes. Gusts will decrease to 40 to 50 mph Tuesday afternoon and overnight. * IMPACTS...High winds will impact areas between Morongo Basin and Landers including SR 62 and SR 247. These high winds may make driving dangerous...rapidly reduce visibility in dust prone areas and lead to property damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Motorists should exercise extreme caution while driving in the warning area. Be alert to sudden gusts of wind which may cause you to lose control of your vehicle. && $$
451 WWUS75 KVEF 082118 NPWVEF URGENT - WEATHER MESSAGE National Weather Service Las Vegas NV 118 PM PST Mon Jan 8 2018 CAZ525-091200- /O.CON.KVEF.HW.W.0001.180109T0600Z-180109T2200Z/ /O.CON.KVEF.WI.Y.0001.180109T2200Z-180110T1200Z/ Morongo Basin- Including Morongo Valley, Yucca Valley, and Twentynine Palms 118 PM PST Mon Jan 8 2018 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 2 PM PST TUESDAY... ...WIND ADVISORY REMAINS IN EFFECT FROM 2 PM TUESDAY TO 4 AM PST WEDNESDAY... * TIMING...The incoming Pacific Storm will produce high winds near the Morongo Basin of San Bernardino County late Monday evening through early Tuesday afternoon then speeds will trend downward Tuesday evening and overnight. * WINDS...High downslope winds will develop along and near the desert slopes. South winds gusting 55 to 65 mph are likely near the slopes. Gusts will decrease to 40 to 50 mph Tuesday afternoon and overnight. * IMPACTS...High winds will impact areas between Morongo Basin and Landers including SR 62 and SR 247. These high winds may make driving dangerous...rapidly reduce visibility in dust prone areas and lead to property damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Motorists should exercise extreme caution while driving in the warning area. Be alert to sudden gusts of wind which may cause you to lose control of your vehicle. && $$
780 WWUS75 KVEF 091137 NPWVEF URGENT - WEATHER MESSAGE National Weather Service Las Vegas NV 337 AM PST Tue Jan 9 2018 CAZ525-100000- /O.CON.KVEF.HW.W.0001.000000T0000Z-180109T2200Z/ /O.CON.KVEF.WI.Y.0001.180109T2200Z-180110T1200Z/ Morongo Basin- Including Morongo Valley, Yucca Valley, and Twentynine Palms 337 AM PST Tue Jan 9 2018 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 PM PST THIS AFTERNOON... ...WIND ADVISORY REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 4 AM PST WEDNESDAY... * TIMING...The incoming Pacific Storm will produce high winds near the Morongo Basin of San Bernardino County through early this afternoon then speeds will trend downward Tuesday evening and overnight. * WINDS...High downslope winds will develop along and near the desert slopes. South winds gusting 55 to 65 mph are likely near the slopes. Gusts will decrease to 40 to 50 mph this afternoon and overnight. * IMPACTS...High winds will impact areas between Morongo Basin and Landers including SR 62 and SR 247. These high winds may make driving dangerous...rapidly reduce visibility in dust prone areas and lead to property damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Motorists should exercise extreme caution while driving in the warning area. Be alert to sudden gusts of wind which may cause you to lose control of your vehicle. && $$
769 WWUS75 KVEF 092038 NPWVEF URGENT - WEATHER MESSAGE National Weather Service Las Vegas NV 1238 PM PST Tue Jan 9 2018 CAZ525-092145- /O.CAN.KVEF.HW.W.0001.000000T0000Z-180109T2200Z/ /O.CAN.KVEF.WI.Y.0001.180109T2200Z-180110T1200Z/ Morongo Basin- Including Morongo Valley, Yucca Valley, and Twentynine Palms 1238 PM PST Tue Jan 9 2018 ...HIGH WIND WARNING IS CANCELLED... ...WIND ADVISORY IS CANCELLED... The National Weather Service in Las Vegas has cancelled the High Wind Warning. The Wind Advisory has been cancelled. Rainfall has kept winds a bit lower than expected and the High Wind Warning has been cancelled. Gusts of 30-40 MPH will still be possible through the afternoon. $$ NVZ019-020-101400- /O.NEW.KVEF.FG.Y.0001.180109T2038Z-180110T1400Z/ Spring Mountains-Red Rock Canyon-Las Vegas Valley- Including The Town Of Mt Charleston, Red Rock Canyon, Las Vegas, North Las Vegas, Henderson, and Boulder City 1238 PM PST Tue Jan 9 2018 ...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM PST WEDNESDAY... The National Weather Service in Las Vegas has issued a Dense Fog Advisory, which is in effect until 6 AM PST Wednesday. * VISIBILITY...Areas of visibility under one-quarter mile can be expected this afternoon and potentially through the overnight hours across the Las Vegas Valley and Spring Mountains. * IMPACTS...Reduced visibility will create hazardous travel conditions across the Las Vegas Valley as well as the Spring Mountains. This includes Mountain Spring Summit along Highway 160 between Pahrump and Las Vegas. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Dense Fog Advisory means visibilities will frequently be reduced to less than one quarter mile. If driving...slow down... use your headlights...and leave plenty of distance ahead of you. && $$ Wolcott
The office that day
Everything else NWS Las Vegas, NV issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 7, 9:26 PM PST | High Wind Warning | VEF | San Bernardino | 39 hr |
| Jan 8, 1:11 PM PST | Flash Flood Watch | VEF | Inyo | 27 hr |
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.