Alert archive / California / Wind Advisories in 2007
Wind Advisory 9, NWS Las Vegas, NV
NWS Las Vegas, NV issued this wind advisory at Feb 23, 2007, 8:54 AM PST for San Bernardino County, California. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Feb 23, 2007, 8:54 AM PST (16:54 UTC)
- Expired
- Feb 23, 2007, 6:00 PM PST
- In force
- 9 hr
- Issued by
- NWS Las Vegas, NV
County San Bernardino County, CA
The nearest sounding before it
Mercury/Desert R, NV (KDRA), launched 12:00Z, 4.9 hours before the alert went out and 198 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
- 1969 m above ground
- 0-6 km bulk shear
- 40 kt
- 0-1 km storm-relative helicity
- 0 m²/s²
- 0-3 km storm-relative helicity
- 11 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS75 KVEF 231654 NPWVEF URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LAS VEGAS NV 854 AM PST FRI FEB 23 2007 CAZ523-524-232200- /O.NEW.KVEF.WI.Y.0009.070223T1654Z-070224T0200Z/ WESTERN MOJAVE DESERT-EASTERN MOJAVE DESERT- INCLUDING THE CITIES OF...BARSTOW...DAGGETT...FT IRWIN...BAKER... MOHAVE NATIONAL PRESERVE 854 AM PST FRI FEB 23 2007 ...WIND ADVISORY IN EFFECT UNTIL 6 PM PST THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A WIND ADVISORY FOR THE SAN BERNARDINO COUNTY DESERTS FROM INTERSTATE 40 NORTH...WHICH IS IN EFFECT UNTIL 6 PM PST THIS AFTERNOON. SUSTAINED WEST WINDS OF 25 TO 35 MPH...WITH GUSTS OVER 45 MPH... WILL BE OBSERVED ACROSS THE SAN BERNARDINO COUNTY DESERTS TODAY. THESE STRONG WINDS WILL IMPACT PEOPLE TRAVELING ALONG I-15 AND I-40 AND MAY PRODUCE AREAS OF REDUCED VISIBILITY IN BLOWING DUST AND SAND...ESPECIALLY BETWEEN BARSTOW AND BAKER. $$ JGA
2 follow-up statements
000 WWUS75 KVEF 232303 NPWVEF URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LAS VEGAS NV 303 PM PST FRI FEB 23 2007 CAZ525-526-240200- /O.EXA.KVEF.WI.Y.0009.000000T0000Z-070224T0200Z/ MORONGO BASIN-CADIZ BASIN- INCLUDING THE CITIES OF...MORONGO VALLEY...YUCCA VALLEY... JOSHUA TREE...TWENTYNINE PALMS 303 PM PST FRI FEB 23 2007 ...WIND ADVISORY IN EFFECT UNTIL 6 PM PST THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A WIND ADVISORY FOR THE SOUTHERN SAN BERNARDINO COUNTY DESERTS...WHICH IS IN EFFECT UNTIL 6 PM PST THIS AFTERNOON. NORTHWEST WINDS GUSTING OVER 45 MPH HAVE BEEN REPORTED AT THE TWENTYNINE PALMS MARINE CORPS BASE THIS AFTERNOON AND THESE STRONG AND GUSTY WINDS CAN BE EXPECTED TO CONTINUE BEFORE DIMINISHING TO BETWEEN 10 AND 20 MPH EARLY THIS EVENING. AREAS OF REDUCED VISIBILITY IN BLOWING DUST AND SAND AND STRONG CROSS WINDS WILL PRODUCE ALONG SECTIONS OF HIGHWAY 62. $$ CAZ523-524-240200- /O.CON.KVEF.WI.Y.0009.000000T0000Z-070224T0200Z/ WESTERN MOJAVE DESERT-EASTERN MOJAVE DESERT- INCLUDING THE CITIES OF...BARSTOW...DAGGETT...FT IRWIN...BAKER... MOHAVE NATIONAL PRESERVE 303 PM PST FRI FEB 23 2007 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST THIS AFTERNOON. SUSTAINED WEST WINDS OF 25 TO 35 MPH...WITH GUSTS OVER 45 MPH... WILL DIMINISH DURING THE LATE AFTERNOON AND EARLY EVENING ACROSS THE SAN BERNARDINO COUNTY DESERTS. THESE STRONG WINDS WILL CONTINUE TO IMPACT PEOPLE TRAVELING ALONG I-15 AND I- 40 AND MAY PRODUCE AREAS OF REDUCED VISIBILITY IN BLOWING DUST AND SAND UNTIL 6 PM PST. $$
000 WWUS75 KVEF 240156 NPWVEF URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LAS VEGAS NV 556 PM PST FRI FEB 23 2007 CAZ523>526-240300- /O.EXP.KVEF.WI.Y.0009.000000T0000Z-070224T0200Z/ WESTERN MOJAVE DESERT-EASTERN MOJAVE DESERT-MORONGO BASIN- CADIZ BASIN- INCLUDING THE CITIES OF...BARSTOW...DAGGETT...FT IRWIN...BAKER... MOHAVE NATIONAL PRESERVE...MORONGO VALLEY...YUCCA VALLEY... JOSHUA TREE...TWENTYNINE PALMS 556 PM PST FRI FEB 23 2007 ...WIND ADVISORY WILL EXPIRE AT 6 PM PST THIS AFTERNOON... THE WIND ADVISORY WILL EXPIRE AT 6 PM PST THIS AFTERNOON. WINDS ACROSS SAN BERNARDINO COUNTY HAVE BEEN DECREASING DURING THE LATE AFTERNOON AND WILL CONTINUE TO DO SO OVERNIGHT. ALTHOUGH LOCAL GUSTY WINDS WITH GUSTS TO NEAR 40 MPH ARE POSSIBLE THROUGH 9 PM PST...WIDESPREAD ADVISORY LEVEL WINDS ARE NO LONGER EXPECTED. THUS THE WIND ADVISORY WILL EXPIRE AS OF 6 PM PST. $$
The office that day
Everything else NWS Las Vegas, NV issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 22, 4:05 PM PST | Flash Flood Watch | VEF | San Bernardino | 5 hr |
Nearby
Wind Advisories in California, 2007Every wind advisory in 2007
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.