Alert archive / Nevada / High Wind Warnings in 2012

High Wind Warning 9, NWS Las Vegas, NV

May 17, 2012Inyo County, California; 4 counties in Nevada

NWS Las Vegas, NV issued this high wind warning at May 17, 2012, 3:44 AM PDT for Inyo County, California; 4 counties in Nevada. It took effect at May 17, 2012, 2:00 PM PDT. It was in force for 13 hr. 3 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
May 17, 2012, 3:44 AM PDT (10:44 UTC)
In effect from
May 17, 2012, 2:00 PM PDT
Expired
May 18, 2012, 3:00 AM PDT
In force
13 hr
Issued by
NWS Las Vegas, NV

Counties Inyo County, CA, Clark County, NV, Esmeralda County, NV, Lincoln County, NV, Nye County, NV

The radar

The Las Vegas radar (KESX), 211 km from the middle of the area, began a volume at 10:49 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.

What was reported inside it

TimeReportWhereRemark
May 17, 4:30 PM PDTNON-TSTM WND GST 822 Ese Pahrump, NVTRAINED SPOTTER MEASURED AN 82 MPH WIND GUST AT AN ELEVATION OF 2697 FT.
May 17, 5:00 PM PDTNON-TSTM WND GST 58Mercury (Nts A23), NVTHE MERCURY A23 MESONET SITE MEASURED A PEAK GUST OF 58 MPH AT AN ELEVATION OF 3678 FEET.
May 17, 9:42 PM PDTNON-TSTM WND GST 70Oak Creek Raws, CAOAK CREEK RAWS MEASURED SUSTAINED WINDS OF 50 MPH WITH A GUST OF 70 MPH AT AN ELEVATION OF 4900 FEET.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Las Vegas, NV (KVEF), launched 00:00Z, 10.7 hours before the alert went out and 117 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.

Skew-T log-pSkew-T log-p diagram, Las Vegas, NV at 00:00Z on 2012-05-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Las Vegas, NV at 00:00Z on 2012-05-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 4 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
5567 m above ground
0-6 km bulk shear
6 kt
0-1 km storm-relative helicity
4 m²/s²
0-3 km storm-relative helicity
13 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

287 
WWUS75 KVEF 171044
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
344 AM PDT THU MAY 17 2012

...STRONG DOWNSLOPE WINDS ARE LIKELY LATE THIS AFTERNOON INTO THIS
EVENING ON THE EAST SIDE OF THE AREA MOUNTAINS...WHILE GUSTY WINDS
WILL OCCUR ELSEWHERE...

.A LOW PRESSURE SYSTEM MOVING INTO CALIFORNIA TODAY AND THEN
ACROSS NEVADA TONIGHT AND FRIDAY WILL ALLOW FOR STRONG AND GUSTY
WINDS TO FORM ACROSS MUCH OF THE AREA THIS AFTERNOON AND EVENING. WINDS
WILL LESSEN ON FRIDAY AS THE SYSTEM MOVES TO THE EAST OUT OF THE
AREA.

CAZ519-520-171900-
/O.UPG.KVEF.HW.A.0010.120517T2100Z-120518T0600Z/
/O.NEW.KVEF.HW.W.0009.120517T2100Z-120518T0600Z/
EASTERN SIERRA SLOPES-OWENS VALLEY-
INCLUDING...ASPENDELL...WHITNEY PORTAL...BISHOP...
INDEPENDENCE...LONE PINE...OLANCHA
344 AM PDT THU MAY 17 2012

...HIGH WIND WARNING IN EFFECT FROM 2 PM THIS AFTERNOON TO 11 PM
PDT THIS EVENING...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A HIGH WIND
WARNING FOR THE EASTERN SIERRA SLOPES AND THE OWENS VALLEY...WHICH
IS IN EFFECT FROM 2 PM THIS AFTERNOON TO 11 PM PDT THIS EVENING.
THE HIGH WIND WATCH IS NO LONGER IN EFFECT.

* WINDS: SOUTHWEST TO WEST WINDS BETWEEN 20 AND 30 MPH WITH GUSTS
  TO BETWEEN 60 AND 70 MPH.

* TIMING: WINDS WILL INCREASE BY EARLY THIS AFTERNOON WITH THE
  STRONGEST DOWNSLOPE WINDS BEING LATE THIS AFTERNOON THROUGH THIS
  EVENING.

* LOCATIONS: ASPENDELL...WHITNEY PORTAL...BISHOP...
  INDEPENDENCE...LONE PINE...OLANCHA...HIGHWAY 395 THROUGH THE
  OWENS VALLEY AS WELL AS HIGHWAY 168. 

* IMPACTS: STRONG CROSSWINDS MAY BE SEEN ON HIGHWAY 395 MAKING
  DRIVING DIFFICULT IF NOT IMPOSSIBLE. IN ADDITION AREAS OF
  BLOWING SAND AND DUST MAY RAPIDLY LOWER VISIBILITIES TO NEAR
  ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS THAT A HAZARDOUS HIGH WIND EVENT IS
EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH
AND...OR GUSTS OF AT LEAST 58 MPH CAN LEAD TO PROPERTY DAMAGE.

&&

$$

CAZ521-NVZ014-171900-
/O.NEW.KVEF.HW.W.0009.120517T2100Z-120518T0600Z/
WHITE MOUNTAINS OF INYO COUNTY-ESMERALDA AND CENTRAL NYE COUNTY-
INCLUDING...BEATTY...GOLDFIELD...SILVER PEAK...DYER
344 AM PDT THU MAY 17 2012

...HIGH WIND WARNING IN EFFECT FROM 2 PM THIS AFTERNOON TO 11 PM
PDT THIS EVENING...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A HIGH WIND
WARNING FOR THE WHITE MOUNTAINS OF INYO COUNTY AS WELL AS THE
NORTHWEST PORTION OF ESMERALDA COUNTY...WHICH IS IN EFFECT FROM 2
PM THIS AFTERNOON TO 11 PM PDT THIS EVENING.

* WINDS: SOUTHWEST TO WEST WINDS BETWEEN 20 AND 30 MPH WITH GUSTS
  TO BETWEEN 60 AND 70 MPH ARE POSSIBLE ON THE EAST SIDE OF THE
  WHITE MOUNTAINS. WIND SPEEDS ACROSS THE MAJORITY OF ESMERALDA
  AND CENTRAL NYE COUNTY WILL ADVISORY LEVELS...20 TO 30 MPH WITH
  GUSTS TO BETWEEN 40 AND 50 MPH.

* TIMING: WINDS WILL INCREASE BY EARLY AFTERNOON WITH THE
  STRONGEST WINDS EXPECTED LATE THIS AFTERNOON INTO THIS EVENING
  BEFORE DECREASING OVERNIGHT.

* LOCATIONS: FISH LAKE VALLEY...DYER AND HIGHWAYS 264 AND 168 HAVE
  THE POTENTIAL FOR SEEING THE STRONGEST WINDS. ADVISORY LEVEL
  WINDS WILL BE SEEN IN PAHRUMP...ARMAGOSA VALLEY...GOLDFIELD...
  BEATTY...HIGHWAY 95.

* IMPACTS: STRONG CROSSWINDS MAY BE SEEN ON THE AREA HIGHWAYS
  MAKING DRIVING DIFFICULT IF NOT IMPOSSIBLE. IN ADDITION AREAS OF
  BLOWING SAND AND DUST MAY RAPIDLY LOWER VISIBILITIES TO NEAR
  ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS THAT A HAZARDOUS HIGH WIND EVENT IS
EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH
AND...OR GUSTS OF AT LEAST 58 MPH CAN LEAD TO PROPERTY DAMAGE.

&&

$$

NVZ018-019-171900-
/O.NEW.KVEF.HW.W.0009.120517T2100Z-120518T1000Z/
SHEEP RANGE-SPRING MOUNTAINS-RED ROCK CANYON-
INCLUDING...THE TOWN OF MT CHARLESTON...RED ROCK
344 AM PDT THU MAY 17 2012

...HIGH WIND WARNING IN EFFECT FROM 2 PM THIS AFTERNOON TO 3 AM PDT
FRIDAY...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A HIGH WIND
WARNING FOR THE SHEEP RANGE...SPRING MOUNTAINS...AND RED ROCK
CANYON...WHICH IS IN EFFECT FROM 2 PM THIS AFTERNOON TO 3 AM PDT
FRIDAY.

* WINDS: SOUTHWEST TO WEST WINDS BETWEEN 20 AND 30 MPH WITH GUSTS
  TO BETWEEN 60 AND 70 MPH.

* TIMING: WINDS WILL INCREASE BY EARLY THIS AFTERNOON WITH THE
  STRONGEST POTENTIAL FOR DOWNSLOPE WINDS LATE THIS AFTERNOON
  THROUGH THIS EVENING.

* LOCATIONS: INCLUDE BUT NOT LIMITED TO THE RED ROCK CANYON
  LOOP...CALICO HILLS...HIGHWAYS 156...157...159.

* IMPACTS: STRONG CROSSWINDS MAY BE SEEN ON THE AREA HIGHWAYS
  MAKING DRIVING DIFFICULT IF NOT IMPOSSIBLE. IN ADDITION AREAS OF
  BLOWING SAND AND DUST MAY RAPIDLY LOWER VISIBILITIES TO NEAR
  ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS THAT A HAZARDOUS HIGH WIND EVENT IS
EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH
AND...OR GUSTS OF AT LEAST 58 MPH CAN LEAD TO PROPERTY DAMAGE.

&&

$$

AZZ001>003-036-CAZ522-524-527-NVZ015>017-020>022-171900-
/O.NEW.KVEF.WI.Y.0031.120517T2100Z-120518T0600Z/
NORTHWEST PLATEAU-LAKE HAVASU AND FORT MOHAVE-NORTHWEST DESERTS-
LAKE MEAD NATIONAL RECREATION AREA-DEATH VALLEY NATIONAL PARK-
EASTERN MOJAVE DESERT-SAN BERNARDINO COUNTY-
UPPER COLORADO RIVER VALLEY-LINCOLN COUNTY-NORTHEAST CLARK COUNTY-
WESTERN CLARK AND SOUTHERN NYE COUNTY-LAS VEGAS VALLEY-
SOUTHERN CLARK COUNTY-
INCLUDING...COLORADO CITY...
PIPE SPRING NATIONAL MONUMENT...TUWEEP...MT TRUMBULL...
LAKE HAVASU...DESERT HILLS...TOPOCK...KINGMAN...GOLDEN VALLEY...
DOLAN SPRINGS...VALENTINE...WIKIEUP...YUCCA...BULLHEAD CITY...
MOHAVE VALLEY...FURNACE CREEK...SHOSHONE...BAKER...MOUNTAIN PASS...
MITCHELL CAVERNS...NEEDLES...CALIENTE...PIOCHE...PANACA...HIKO...
ALAMO...RACHEL...MESQUITE...OVERTON...MOAPA...PAHRUMP...
INDIAN SPRINGS...DESERT ROCK...AMARGOSA VALLEY...LAS VEGAS...
NORTH LAS VEGAS...HENDERSON...BOULDER CITY...SUMMERLIN...NELLIS...
MOUNTAINS EDGE...SEVEN HILLS...BLUE DIAMOND...HOOVER DAM...
LAUGHLIN...PRIMM...SEARCHLIGHT...CAL-NEV-ARI
344 AM PDT THU MAY 17 2012 /344 AM MST THU MAY 17 2012/

...WIND ADVISORY IN EFFECT FROM 2 PM PDT /2 PM MST/ THIS AFTERNOON
TO 11 PM PDT /11 PM MST/ THIS EVENING...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A WIND
ADVISORY FOR PORTIONS OF SOUTHEAST CALIFORNIA...SOUTHERN NEVADA
AND NORTHWEST ARIZONA...WHICH IS IN EFFECT FROM 2 PM PDT /2 PM
MST/ THIS AFTERNOON TO 11 PM PDT /11 PM MST/ THIS EVENING.

* WINDS: SOUTHWEST WINDS BETWEEN 20 AND 30 MPH WITH GUSTS TO
  BETWEEN 40 AND 50 MPH.

* TIMING: WINDS WILL INCREASE BY EARLY THIS AFTERNOON WITH THE
  STRONGEST WINDS EXPECTED LATE THIS AFTERNOON AND EVENING BEFORE
  DECREASING OVERNIGHT.

* LOCATIONS: INCLUDE BUT ARE NOT LIMITED TO LAKE HAVASU...
  KINGMAN...MOHAVE VALLEY...SHOSONE...NEEDLES...PIOCHE...PAHRUMP...
  DESERT ROCK...LAS VEGAS...MOUNTAINS EDGE...SEARCHLIGHT.

* IMPACTS: STRONG CROSSWINDS MAY MAKE DRIVING DIFFICULT AT
  TIMES...WHILE BLOWING SAND AND DUST MAY RAPIDLY LOWER
  VISIBILITIES TO LESS THAN A MILE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. IN ADDITION...STRONG WINDS OVER DESERT AREAS COULD RESULT
IN BRIEFLY LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION.

&&

$$

CAZ523-171900-
/O.NEW.KVEF.WI.Y.0031.120517T2100Z-120518T1000Z/
WESTERN MOJAVE DESERT-
INCLUDING...BARSTOW...DAGGETT...FORT IRWIN
344 AM PDT THU MAY 17 2012

...WIND ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO 3 AM PDT
FRIDAY...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A WIND
ADVISORY FOR WESTERN MOJAVE DESERT...WHICH IS IN EFFECT FROM 2 PM
THIS AFTERNOON TO 3 AM PDT FRIDAY.

* WINDS: SOUTHWEST TO WEST WINDS 20 TO 30 MPH WITH GUSTS TO
  BETWEEN 45 AND 55 MPH.

* TIMING: WINDS WILL INCREASE BY LATE THIS MORNING WITH THE
  STRONGEST WINDS EXPECTED MID AFTERNOON THROUGH THIS EVENING
  BEFORE DECREASING AFTER MIDNIGHT.

* LOCATIONS: BARSTOW...DAGGETT...AND FORT IRWIN.

* IMPACTS: STRONG CROSSWINDS MAY MAKE DRIVING DIFFICULT AT
  TIMES...ESPECIALLY ON HIGHWAYS 15 AND 40...WHILE BLOWING SAND
  AND DUST MAY RAPIDLY LOWER VISIBILITIES TO LESS THAN A MILE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. IN ADDITION...STRONG WINDS OVER DESERT AREAS COULD RESULT
IN BRIEFLY LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION.

&&

$$
4 follow-up statements
747 
WWUS75 KVEF 171848
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
1148 AM PDT THU MAY 17 2012

...STRONG DOWNSLOPE WINDS ARE LIKELY LATE THIS AFTERNOON INTO THIS
EVENING ON THE EAST SIDE OF THE AREA MOUNTAINS...WHILE GUSTY WINDS
WILL OCCUR ELSEWHERE...

.A LOW PRESSURE SYSTEM MOVING INTO CALIFORNIA TODAY AND THEN ACROSS
NEVADA TONIGHT AND FRIDAY WILL ALLOW FOR STRONG AND GUSTY WINDS TO
FORM ACROSS MUCH OF THE AREA THIS AFTERNOON AND EVENING. WINDS WILL
LESSEN ON FRIDAY AS THE SYSTEM MOVES TO THE EAST OUT OF THE AREA.

CAZ519-520-180300-
/O.CON.KVEF.HW.W.0009.120517T2100Z-120518T0600Z/
EASTERN SIERRA SLOPES-OWENS VALLEY-
INCLUDING...ASPENDELL...WHITNEY PORTAL...BISHOP...
INDEPENDENCE...LONE PINE...OLANCHA
1148 AM PDT THU MAY 17 2012

...HIGH WIND WARNING REMAINS IN EFFECT FROM 2 PM PDT THIS
AFTERNOON UNTIL 11 PM PDT THIS EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 2 PM PDT THIS AFTERNOON
UNTIL 11 PM PDT THIS EVENING FOR THE EASTERN SIERRA SLOPES AND THE
OWENS VALLEY.

* WINDS: SOUTHWEST TO WEST WINDS BETWEEN 20 AND 30 MPH WITH GUSTS
  BETWEEN 60 AND 70 MPH.

* TIMING: WINDS WILL INCREASE BY EARLY THIS AFTERNOON WITH THE 
  STRONGEST DOWNSLOPE WINDS BEING LATE THIS AFTERNOON THROUGH 
  THIS EVENING.

* LOCATIONS: ASPENDELL...WHITNEY PORTAL...BISHOP... 
  INDEPENDENCE...LONE PINE...OLANCHA...HIGHWAY 395 THROUGH THE 
  OWENS VALLEY AS WELL AS HIGHWAY 168.

* IMPACTS: STRONG CROSSWINDS MAY BE SEEN ON HIGHWAY 395 MAKING 
  DRIVING DIFFICULT IF NOT IMPOSSIBLE. IN ADDITION AREAS OF 
  BLOWING SAND AND DUST MAY RAPIDLY LOWER VISIBILITIES TO NEAR 
  ZERO. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS THAT A HAZARDOUS HIGH WIND EVENT IS
EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH
AND...OR GUSTS OF AT LEAST 58 MPH CAN LEAD TO PROPERTY DAMAGE.

&&

$$

CAZ521-NVZ014-180300-
/O.CON.KVEF.HW.W.0009.120517T2100Z-120518T0600Z/
WHITE MOUNTAINS OF INYO COUNTY-ESMERALDA AND CENTRAL NYE COUNTY-
INCLUDING...BEATTY...GOLDFIELD...SILVER PEAK...DYER
1148 AM PDT THU MAY 17 2012

...HIGH WIND WARNING REMAINS IN EFFECT FROM 2 PM PDT THIS
AFTERNOON UNTIL 11 PM PDT THIS EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 2 PM PDT THIS AFTERNOON
UNTIL 11 PM PDT THIS EVENING FOR THE WHITE MOUNTAINS OF INYO
COUNTY AS WELL AS THE NORTHWEST PORTION OF ESMERALDA COUNTY.

* WINDS: SOUTHWEST TO WEST WINDS BETWEEN 20 AND 30 MPH WITH GUSTS
  BETWEEN 60 AND 70 MPH ARE POSSIBLE ON THE EAST SIDE OF THE WHITE
  MOUNTAINS. WIND SPEEDS ACROSS THE MAJORITY OF ESMERALDA AND
  CENTRAL NYE COUNTY WILL MEET ADVISORY LEVELS...20 TO 30 MPH
  WITH GUSTS TO BETWEEN 40 AND 50 MPH.

* TIMING: WINDS WILL INCREASE BY EARLY AFTERNOON WITH THE 
  STRONGEST WINDS EXPECTED LATE THIS AFTERNOON INTO THIS 
  EVENING BEFORE DECREASING OVERNIGHT.

* LOCATIONS: FISH LAKE VALLEY...DYER AND HIGHWAYS 264 AND 168 
  HAVE THE POTENTIAL FOR SEEING THE STRONGEST WINDS. ADVISORY 
  LEVEL WINDS WILL BE SEEN IN PAHRUMP...ARMAGOSA VALLEY...
  GOLDFIELD... BEATTY...HIGHWAY 95.

* IMPACTS: STRONG CROSSWINDS MAY BE SEEN ON THE AREA HIGHWAYS 
  MAKING DRIVING DIFFICULT IF NOT IMPOSSIBLE. IN ADDITION 
  AREAS OF BLOWING SAND AND DUST MAY RAPIDLY LOWER 
  VISIBILITIES TO NEAR ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS THAT A HAZARDOUS HIGH WIND EVENT IS
EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH
AND...OR GUSTS OF AT LEAST 58 MPH CAN LEAD TO PROPERTY DAMAGE.

&&

$$

NVZ018-019-180300-
/O.CON.KVEF.HW.W.0009.120517T2100Z-120518T1000Z/
SHEEP RANGE-SPRING MOUNTAINS-RED ROCK CANYON-
INCLUDING...THE TOWN OF MT CHARLESTON...RED ROCK
1148 AM PDT THU MAY 17 2012

...HIGH WIND WARNING REMAINS IN EFFECT FROM 2 PM PDT THIS
AFTERNOON UNTIL 3 AM PDT FRIDAY MORNING...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 2 PM PDT THIS
AFTERNOON UNTIL 3 AM PDT FRIDAY MORNING FOR THE SHEEP RANGE AND
SPRING MOUNTAINS.

* WINDS: SOUTHWEST TO WEST WINDS BETWEEN 20 AND 30 MPH WITH GUSTS
  BETWEEN 60 AND 70 MPH.

* TIMING: WINDS WILL INCREASE BY EARLY THIS AFTERNOON WITH THE 
  STRONGEST POTENTIAL FOR DOWNSLOPE WINDS LATE THIS AFTERNOON 
  THROUGH THIS EVENING.

* LOCATIONS: INCLUDE BUT NOT LIMITED TO THE RED ROCK CANYON
  LOOP...CALICO HILLS...HIGHWAYS 156...157...159.

* IMPACTS: STRONG CROSSWINDS MAY BE SEEN ON THE AREA HIGHWAYS 
  MAKING DRIVING DIFFICULT IF NOT IMPOSSIBLE. IN ADDITION 
  AREAS OF BLOWING SAND AND DUST MAY RAPIDLY LOWER 
  VISIBILITIES TO NEAR ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS THAT A HAZARDOUS HIGH WIND EVENT IS
EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH
AND...OR GUSTS OF AT LEAST 58 MPH CAN LEAD TO PROPERTY DAMAGE.

&&

$$

AZZ001>003-036-CAZ522-524-527-NVZ015>017-020>022-180300-
/O.CON.KVEF.WI.Y.0031.120517T2100Z-120518T0600Z/
NORTHWEST PLATEAU-LAKE HAVASU AND FORT MOHAVE-NORTHWEST DESERTS-
LAKE MEAD NATIONAL RECREATION AREA-DEATH VALLEY NATIONAL PARK-
EASTERN MOJAVE DESERT-SAN BERNARDINO COUNTY-
UPPER COLORADO RIVER VALLEY-LINCOLN COUNTY-NORTHEAST CLARK COUNTY-
WESTERN CLARK AND SOUTHERN NYE COUNTY-LAS VEGAS VALLEY-
SOUTHERN CLARK COUNTY-
INCLUDING...COLORADO CITY...
PIPE SPRING NATIONAL MONUMENT...TUWEEP...MT TRUMBULL...
LAKE HAVASU...DESERT HILLS...TOPOCK...KINGMAN...GOLDEN VALLEY...
DOLAN SPRINGS...VALENTINE...WIKIEUP...YUCCA...BULLHEAD CITY...
MOHAVE VALLEY...FURNACE CREEK...SHOSHONE...BAKER...MOUNTAIN PASS...
MITCHELL CAVERNS...NEEDLES...CALIENTE...PIOCHE...PANACA...HIKO...
ALAMO...RACHEL...MESQUITE...OVERTON...MOAPA...PAHRUMP...
INDIAN SPRINGS...DESERT ROCK...AMARGOSA VALLEY...LAS VEGAS...
NORTH LAS VEGAS...HENDERSON...BOULDER CITY...SUMMERLIN...NELLIS...
MOUNTAINS EDGE...SEVEN HILLS...BLUE DIAMOND...HOOVER DAM...
LAUGHLIN...PRIMM...SEARCHLIGHT...CAL-NEV-ARI
1148 AM PDT THU MAY 17 2012 /1148 AM MST THU MAY 17 2012/

...WIND ADVISORY REMAINS IN EFFECT FROM 2 PM PDT THIS AFTERNOON UNTIL
11 PM PDT /11 PM MST/ THIS EVENING...

A WIND ADVISORY REMAINS IN EFFECT FROM 2 PM PDT THIS AFTERNOON UNTIL
11 PM PDT /11 PM MST/ THIS EVENING FOR PORTIONS OF SOUTHEAST
CALIFORNIA...SOUTHERN NEVADA AND NORTHWEST ARIZONA.

* WINDS: SOUTHWEST WINDS BETWEEN 20 AND 30 MPH WITH GUSTS BETWEEN
  40 AND 50 MPH.

* TIMING: WINDS WILL INCREASE BY EARLY THIS AFTERNOON WITH THE 
  STRONGEST WINDS EXPECTED LATE THIS AFTERNOON AND EVENING 
  BEFORE DECREASING OVERNIGHT.

* LOCATIONS: INCLUDE BUT ARE NOT LIMITED TO LAKE HAVASU... 
  KINGMAN...MOHAVE VALLEY...SHOSONE...NEEDLES...PIOCHE...
  PAHRUMP... DESERT ROCK...LAS VEGAS...MOUNTAINS EDGE...
  SEARCHLIGHT.

* IMPACTS: STRONG CROSSWINDS MAY MAKE DRIVING DIFFICULT AT 
  TIMES...WHILE BLOWING SAND AND DUST MAY RAPIDLY LOWER 
  VISIBILITIES TO LESS THAN A MILE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. IN ADDITION...STRONG WINDS OVER DESERT AREAS COULD RESULT
IN BRIEFLY LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION.

&&

$$

CAZ523-180300-
/O.CON.KVEF.WI.Y.0031.120517T2100Z-120518T1000Z/
WESTERN MOJAVE DESERT-
INCLUDING...BARSTOW...DAGGETT...FORT IRWIN
1148 AM PDT THU MAY 17 2012

...WIND ADVISORY REMAINS IN EFFECT FROM 2 PM PDT THIS AFTERNOON UNTIL
3 AM PDT FRIDAY MORNING...

A WIND ADVISORY REMAINS IN EFFECT FROM 2 PM PDT THIS AFTERNOON UNTIL
3 AM PDT FRIDAY MORNING FOR THE WESTERN MOJAVE DESERT.

* WINDS: SOUTHWEST TO WEST WINDS 20 TO 30 MPH WITH GUSTS BETWEEN
  45 AND 55 MPH.

* TIMING: WINDS WILL INCREASE BY LATE THIS MORNING WITH THE 
  STRONGEST WINDS EXPECTED MID AFTERNOON THROUGH THIS EVENING 
  BEFORE DECREASING AFTER MIDNIGHT.

* LOCATIONS: BARSTOW...DAGGETT...AND FORT IRWIN.

* IMPACTS: STRONG CROSSWINDS MAY MAKE DRIVING DIFFICULT AT 
  TIMES...ESPECIALLY ON HIGHWAYS 15 AND 40...WHILE BLOWING 
  SAND AND DUST MAY RAPIDLY LOWER VISIBILITIES TO LESS THAN A 
  MILE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. IN ADDITION...STRONG WINDS OVER DESERT AREAS COULD RESULT
IN BRIEFLY LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION.

&&

$$
020 
WWUS75 KVEF 172316
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
416 PM PDT THU MAY 17 2012

...STRONG DOWNSLOPE WINDS ARE LIKELY LATE THIS AFTERNOON INTO THIS
EVENING ON THE EAST SIDE OF THE AREA MOUNTAINS - WHILE GUSTY WINDS
WILL OCCUR ELSEWHERE...

.A LOW PRESSURE SYSTEM MOVING INTO CALIFORNIA TODAY AND THEN ACROSS
NEVADA TONIGHT AND FRIDAY WILL ALLOW FOR STRONG AND GUSTY WINDS TO
FORM ACROSS MUCH OF THE AREA THIS AFTERNOON AND EVENING. WINDS WILL
LESSEN ON FRIDAY AS THE SYSTEM MOVES TO THE EAST OUT OF THE AREA.

CAZ519-520-180600-
/O.CON.KVEF.HW.W.0009.000000T0000Z-120518T0600Z/
EASTERN SIERRA SLOPES-OWENS VALLEY-
INCLUDING...ASPENDELL...WHITNEY PORTAL...BISHOP...
INDEPENDENCE...LONE PINE...OLANCHA
416 PM PDT THU MAY 17 2012

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT FOR THE EASTERN SIERRA
SLOPES AND THE OWENS VALLEY UNTIL 11 PM PDT THIS EVENING.

* WINDS: SOUTHWEST TO WEST WINDS BETWEEN 20 AND 30 MPH WITH GUSTS 
  BETWEEN 60 AND 70 MPH. 

* TIMING: WINDS WILL CONTINUE THROUGH THIS EVENING WITH THE
  STRONGEST DOWNSLOPE WINDS BEING LATE THIS AFTERNOON THROUGH THIS
  EVENING.

* LOCATIONS: BISHOP...INDEPENDENCE...LONE PINE...OLANCHA

* IMPACTS: STRONG CROSSWINDS MAY BE SEEN ON HIGHWAY 395 MAKING 
  DRIVING DIFFICULT IF NOT IMPOSSIBLE. IN ADDITION AREAS OF 
  BLOWING SAND AND DUST MAY RAPIDLY LOWER VISIBILITIES TO NEAR 
  ZERO. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS THAT A HAZARDOUS HIGH WIND EVENT IS
EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH
AND...OR GUSTS OF AT LEAST 58 MPH CAN LEAD TO PROPERTY DAMAGE.

&&

$$

CAZ521-NVZ014-180600-
/O.CON.KVEF.HW.W.0009.000000T0000Z-120518T0600Z/
WHITE MOUNTAINS OF INYO COUNTY-ESMERALDA AND CENTRAL NYE COUNTY-
INCLUDING...BEATTY...GOLDFIELD...SILVER PEAK...DYER
416 PM PDT THU MAY 17 2012

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT FOR THE WHITE MOUNTAINS AND
THE NORTHWEST PORTION OF ESMERALDA COUNTY UNTIL 11 PM PDT THIS
EVENING.

* WINDS: SOUTHWEST TO WEST WINDS BETWEEN 20 AND 30 MPH WITH GUSTS
  BETWEEN 60 AND 70 MPH ARE POSSIBLE ON THE EAST SIDE OF THE WHITE
  MOUNTAINS. WIND SPEEDS ACROSS THE MAJORITY OF ESMERALDA AND
  CENTRAL NYE COUNTY WILL BE 20 TO 30 MPH WITH GUSTS OF 40 TO 50
  MPH.

* TIMING: THE STRONGEST WINDS ARE EXPECTED LATE THIS AFTERNOON
  INTO THIS EVENING BEFORE DECREASING OVERNIGHT.

* LOCATIONS: BEATTY...GOLDFIELD...SILVER PEAK...DYER

* IMPACTS: STRONG CROSSWINDS MAY BE SEEN ON THE AREA HIGHWAYS 
  MAKING DRIVING DIFFICULT IF NOT IMPOSSIBLE. IN ADDITION 
  AREAS OF BLOWING SAND AND DUST MAY RAPIDLY LOWER 
  VISIBILITIES TO NEAR ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS THAT A HAZARDOUS HIGH WIND EVENT IS
EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH
AND...OR GUSTS OF AT LEAST 58 MPH CAN LEAD TO PROPERTY DAMAGE.

&&

$$

NVZ018-019-180600-
/O.CON.KVEF.HW.W.0009.000000T0000Z-120518T1000Z/
SHEEP RANGE-SPRING MOUNTAINS-RED ROCK CANYON-
INCLUDING...THE TOWN OF MT CHARLESTON...RED ROCK
416 PM PDT THU MAY 17 2012

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FOR THE SPRING MOUNTAINS AND
THE SHEEP RANGE UNTIL 3 AM PDT FRIDAY.

* WINDS: SOUTHWEST TO WEST WINDS BETWEEN 20 AND 30 MPH WITH GUSTS 
  BETWEEN 60 AND 70 MPH. 

* TIMING: THE STRONGEST POTENTIAL FOR DOWNSLOPE WINDS WILL BE LATE
  THIS AFTERNOON THROUGH THIS EVENING.

* LOCATIONS: THE TOWN OF MT CHARLESTON...RED ROCK

* IMPACTS: STRONG CROSSWINDS MAY BE SEEN ON THE AREA HIGHWAYS 
  MAKING DRIVING DIFFICULT IF NOT IMPOSSIBLE. IN ADDITION 
  AREAS OF BLOWING SAND AND DUST MAY RAPIDLY LOWER 
  VISIBILITIES TO NEAR ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS THAT A HAZARDOUS HIGH WIND EVENT IS
EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH
AND...OR GUSTS OF AT LEAST 58 MPH CAN LEAD TO PROPERTY DAMAGE.

&&

$$

AZZ001>003-036-CAZ522-524-527-NVZ015>017-020>022-180600-
/O.CON.KVEF.WI.Y.0031.000000T0000Z-120518T0600Z/
NORTHWEST PLATEAU-LAKE HAVASU AND FORT MOHAVE-NORTHWEST DESERTS-
LAKE MEAD NATIONAL RECREATION AREA-DEATH VALLEY NATIONAL PARK-
EASTERN MOJAVE DESERT-SAN BERNARDINO COUNTY-
UPPER COLORADO RIVER VALLEY-LINCOLN COUNTY-NORTHEAST CLARK COUNTY-
WESTERN CLARK AND SOUTHERN NYE COUNTY-LAS VEGAS VALLEY-
SOUTHERN CLARK COUNTY-
INCLUDING...COLORADO CITY...
PIPE SPRING NATIONAL MONUMENT...TUWEEP...MT TRUMBULL...
LAKE HAVASU...DESERT HILLS...TOPOCK...KINGMAN...GOLDEN VALLEY...
DOLAN SPRINGS...VALENTINE...WIKIEUP...YUCCA...BULLHEAD CITY...
MOHAVE VALLEY...FURNACE CREEK...SHOSHONE...BAKER...MOUNTAIN PASS...
MITCHELL CAVERNS...NEEDLES...CALIENTE...PIOCHE...PANACA...HIKO...
ALAMO...RACHEL...MESQUITE...OVERTON...MOAPA...PAHRUMP...
INDIAN SPRINGS...DESERT ROCK...AMARGOSA VALLEY...LAS VEGAS...
NORTH LAS VEGAS...HENDERSON...BOULDER CITY...SUMMERLIN...NELLIS...
MOUNTAINS EDGE...SEVEN HILLS...BLUE DIAMOND...HOOVER DAM...
LAUGHLIN...PRIMM...SEARCHLIGHT...CAL-NEV-ARI
416 PM PDT THU MAY 17 2012 /416 PM MST THU MAY 17 2012/

...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT /11 PM MST/ THIS
EVENING...

A WIND ADVISORY REMAINS IN EFFECT FOR PORTIONS OF SOUTHEAST
CALIFORNIA...SOUTHERN NEVADA AND NORTHWEST ARIZONA UNTIL 11 PM
THIS EVENING.

* WINDS: SOUTHWEST WINDS BETWEEN 20 AND 30 MPH WITH GUSTS BETWEEN 
  40 AND 50 MPH. 

* TIMING: THE STRONGEST WINDS ARE EXPECTED LATE THIS AFTERNOON AND
  EVENING BEFORE DECREASING OVERNIGHT.

* LOCATIONS: PRIMM...SEARCHLIGHT...CAL-NEV-ARI...BAKER...
  MOUNTAIN PASS...MITCHELL CAVERNS...LAS VEGAS... NORTH LAS 
  VEGAS...HENDERSON...BOULDER CITY...SUMMERLIN... NELLIS...
  MOUNTAINS EDGE...SEVEN HILLS...BLUE DIAMOND... PAHRUMP...
  INDIAN SPRINGS...DESERT ROCK...AMARGOSA VALLEY... CALIENTE...
  PIOCHE...PANACA...HIKO...ALAMO...RACHEL... MESQUITE...
  OVERTON...MOAPA...NEEDLES...HOOVER DAM... LAUGHLIN...FURNACE 
  CREEK...SHOSHONE...BULLHEAD CITY... MOHAVE VALLEY...COLORADO 
  CITY... PIPE SPRING NATIONAL MONUMENT...TUWEEP...MT 
  TRUMBULL... KINGMAN...GOLDEN VALLEY...DOLAN SPRINGS...
  VALENTINE... WIKIEUP...YUCCA...LAKE HAVASU...DESERT HILLS...
  TOPOCK 

* IMPACTS: STRONG CROSSWINDS MAY MAKE DRIVING DIFFICULT AT 
  TIMES...WHILE BLOWING SAND AND DUST MAY RAPIDLY LOWER 
  VISIBILITIES TO LESS THAN A MILE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. IN ADDITION...STRONG WINDS OVER DESERT AREAS COULD RESULT
IN BRIEFLY LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION.

&&

$$

CAZ523-180600-
/O.CON.KVEF.WI.Y.0031.000000T0000Z-120518T1000Z/
WESTERN MOJAVE DESERT-
INCLUDING...BARSTOW...DAGGETT...FORT IRWIN
416 PM PDT THU MAY 17 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY...

A WIND ADVISORY REMAINS IN EFFECT FOR NORTHWEST SAN BERNARDINO
COUNTY UNTIL 3 AM PDT FRIDAY.

* WINDS: SOUTHWEST TO WEST WINDS 20 TO 30 MPH WITH GUSTS BETWEEN 
  45 AND 55 MPH. 

* TIMING: THE STRONGEST WINDS ARE EXPECTED MID AFTERNOON THROUGH
  THIS EVENING BEFORE DECREASING AFTER MIDNIGHT.

* LOCATIONS: BARSTOW...DAGGETT...FORT IRWIN

* IMPACTS: STRONG CROSSWINDS MAY MAKE DRIVING DIFFICULT AT 
  TIMES...ESPECIALLY ON HIGHWAYS 15 AND 40...WHILE BLOWING 
  SAND AND DUST MAY RAPIDLY LOWER VISIBILITIES TO LESS THAN A 
  MILE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. IN ADDITION...STRONG WINDS OVER DESERT AREAS COULD RESULT
IN BRIEFLY LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION.

&&

$$

MORGAN
554 
WWUS75 KVEF 180551
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
1051 PM PDT THU MAY 17 2012

...STRONG DOWNSLOPE WINDS ARE LIKELY INTO THE NIGHT ON THE EAST
SIDE OF THE SIERRA AND SPRING MOUNTAINS...

.STRONG AND GUSTY WINDS HAD SUBSIDED ACROSS MUCH OF THE AREA THIS
EVENING....BUT WILL PERSIST ON THE EAST SLOPES OF THE SIERRA AND
THE SPRING MOUNTAINS INTO THE NIGHT.

CAZ521-NVZ014-180700-
/O.EXP.KVEF.HW.W.0009.000000T0000Z-120518T0600Z/
WHITE MOUNTAINS OF INYO COUNTY-ESMERALDA AND CENTRAL NYE COUNTY-
INCLUDING...BEATTY...GOLDFIELD...SILVER PEAK...DYER
1051 PM PDT THU MAY 17 2012

...HIGH WIND WARNING WILL EXPIRE AT 11 PM PDT THIS EVENING...

THE HIGH WIND WARNING FOR THE WHITE MOUNTAINS AND WESTERN
ESMERALDA COUNTY WILL EXPIRE AT 11 PM PDT THIS EVENING.

DOWNSLOPE WINDS HAD SUBSIDED THIS EVENING...SO THE HIGH WIND
WARNING WILL BE ALLOWED TO EXPIRE.

$$

AZZ001>003-036-CAZ522-524-527-NVZ015-016-021-022-180700-
/O.EXP.KVEF.WI.Y.0031.000000T0000Z-120518T0600Z/
NORTHWEST PLATEAU-LAKE HAVASU AND FORT MOHAVE-NORTHWEST DESERTS-
LAKE MEAD NATIONAL RECREATION AREA-DEATH VALLEY NATIONAL PARK-
EASTERN MOJAVE DESERT-SAN BERNARDINO COUNTY-
UPPER COLORADO RIVER VALLEY-LINCOLN COUNTY-NORTHEAST CLARK COUNTY-
SOUTHERN CLARK COUNTY-
INCLUDING...COLORADO CITY...
PIPE SPRING NATIONAL MONUMENT...TUWEEP...MT TRUMBULL...
LAKE HAVASU...DESERT HILLS...TOPOCK...KINGMAN...GOLDEN VALLEY...
DOLAN SPRINGS...VALENTINE...WIKIEUP...YUCCA...BULLHEAD CITY...
MOHAVE VALLEY...FURNACE CREEK...SHOSHONE...BAKER...MOUNTAIN PASS...
MITCHELL CAVERNS...NEEDLES...CALIENTE...PIOCHE...PANACA...HIKO...
ALAMO...RACHEL...MESQUITE...OVERTON...MOAPA...HOOVER DAM...
LAUGHLIN...PRIMM...SEARCHLIGHT...CAL-NEV-ARI
1051 PM PDT THU MAY 17 2012 /1051 PM MST THU MAY 17 2012/

...WIND ADVISORY WILL EXPIRE AT 11 PM PDT /11 PM MST/ THIS
EVENING...

THE WIND ADVISORY FOR PORTIONS OF SOUTHEAST CALIFORNIA...SOUTHERN
NEVADA AND NORTHWEST ARIZONA WILL EXPIRE AT 11 PM THIS EVENING.

GUSTY WINDS HAD SUBSIDED OVER MUCH OF THE DESERT AREAS THIS
EVENING...SO THE WIND ADVISORY WILL BE ALLOWED TO EXPIRE.

$$

CAZ519-520-181000-
/O.EXT.KVEF.HW.W.0009.000000T0000Z-120518T1000Z/
EASTERN SIERRA SLOPES-OWENS VALLEY-
INCLUDING...ASPENDELL...WHITNEY PORTAL...BISHOP...
INDEPENDENCE...LONE PINE...OLANCHA
1051 PM PDT THU MAY 17 2012

...HIGH WIND WARNING NOW IN EFFECT UNTIL 3 AM PDT FRIDAY...

THE HIGH WIND WARNING FOR THE EASTERN SIERRA SLOPES AND THE OWENS
VALLEY IS NOW IN EFFECT UNTIL 3 AM PDT FRIDAY.

* WINDS: SOUTHWEST TO WEST WINDS BETWEEN 20 AND 30 MPH WITH GUSTS 
  BETWEEN 60 AND 70 MPH. 

* TIMING: STRONG DOWNSLOPE WINDS WILL CONTINUE THROUGH THIS
  EVENING BEFORE SUBSIDING OVERNIGHT. AT 942 PM PDT...A SENSOR
  NEAR INDEPENDENCE RECORDED A GUST OF 70 MPH.

* LOCATIONS: BISHOP...INDEPENDENCE...LONE PINE...OLANCHA

* IMPACTS: STRONG CROSSWINDS MAY BE SEEN ON HIGHWAY 395 MAKING 
  DRIVING DIFFICULT IF NOT IMPOSSIBLE. IN ADDITION AREAS OF 
  BLOWING SAND AND DUST MAY RAPIDLY LOWER VISIBILITIES TO NEAR 
  ZERO. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS THAT A HAZARDOUS HIGH WIND EVENT IS
EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH
AND...OR GUSTS OF AT LEAST 58 MPH CAN LEAD TO PROPERTY DAMAGE.

&&

$$

NVZ018-019-181000-
/O.CON.KVEF.HW.W.0009.000000T0000Z-120518T1000Z/
SHEEP RANGE-SPRING MOUNTAINS-RED ROCK CANYON-
INCLUDING...THE TOWN OF MT CHARLESTON...RED ROCK
1051 PM PDT THU MAY 17 2012

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FOR THE SPRING MOUNTAINS AND
THE SHEEP RANGE UNTIL 3 AM PDT FRIDAY.

* WINDS: SOUTHWEST TO WEST WINDS BETWEEN 20 AND 30 MPH WITH GUSTS 
  BETWEEN 60 AND 70 MPH. 

* TIMING: THE STRONGEST POTENTIAL FOR DOWNSLOPE WINDS WILL BE LATE
  THIS EVENING. AT 1034 PM PDT...RED ROCK CANYON RECORDED A GUST
  OF 56 MPH.

* LOCATIONS: THE TOWN OF MT CHARLESTON...RED ROCK

* IMPACTS: STRONG CROSSWINDS MAY BE SEEN ON THE AREA HIGHWAYS 
  MAKING DRIVING DIFFICULT IF NOT IMPOSSIBLE. IN ADDITION 
  AREAS OF BLOWING SAND AND DUST MAY RAPIDLY LOWER 
  VISIBILITIES TO NEAR ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS THAT A HAZARDOUS HIGH WIND EVENT IS
EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH
AND...OR GUSTS OF AT LEAST 58 MPH CAN LEAD TO PROPERTY DAMAGE.

&&

$$

NVZ017-020-181000-
/O.EXT.KVEF.WI.Y.0031.000000T0000Z-120518T1000Z/
WESTERN CLARK AND SOUTHERN NYE COUNTY-LAS VEGAS VALLEY-
INCLUDING...PAHRUMP...INDIAN SPRINGS...DESERT ROCK...
AMARGOSA VALLEY...LAS VEGAS...NORTH LAS VEGAS...HENDERSON...
BOULDER CITY...SUMMERLIN...NELLIS...MOUNTAINS EDGE...SEVEN HILLS...
BLUE DIAMOND
1051 PM PDT THU MAY 17 2012

...WIND ADVISORY NOW IN EFFECT UNTIL 3 AM PDT FRIDAY...

THE WIND ADVISORY FOR THE LAS VEGAS VALLEY...WESTERN CLARK COUNTY
AND SOUTHERN NYE COUNTY IS NOW IN EFFECT UNTIL 3 AM PDT FRIDAY.

* WINDS: SOUTHWEST WINDS BETWEEN 20 AND 30 MPH WITH GUSTS BETWEEN 
  40 AND 50 MPH. 

* TIMING: ANOTHER SURGE OF STRONG WESTERLY WINDS COULD SPREAD
  ACROSS THE LAS VEGAS VALLEY BETWEEN 11 PM AND 3 AM BEFORE THE
  EVENT ENDS.

* LOCATIONS: LAS VEGAS...NORTH LAS VEGAS...HENDERSON...BOULDER 
  CITY...SUMMERLIN...NELLIS...MOUNTAINS EDGE... SEVEN HILLS...
  BLUE DIAMOND...PAHRUMP...INDIAN SPRINGS... DESERT ROCK...
  AMARGOSA VALLEY 

* IMPACTS: STRONG CROSSWINDS MAY MAKE DRIVING DIFFICULT AT 
  TIMES...WHILE BLOWING SAND AND DUST MAY RAPIDLY LOWER 
  VISIBILITIES TO LESS THAN A MILE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. IN ADDITION...STRONG WINDS OVER DESERT AREAS COULD RESULT
IN BRIEFLY LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION.

&&

$$

CAZ523-181000-
/O.CON.KVEF.WI.Y.0031.000000T0000Z-120518T1000Z/
WESTERN MOJAVE DESERT-
INCLUDING...BARSTOW...DAGGETT...FORT IRWIN
1051 PM PDT THU MAY 17 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY...

A WIND ADVISORY FOR NORTHWEST SAN BERNARDINO COUNTY REMAINS IN
EFFECT UNTIL 3 AM PDT FRIDAY.

* WINDS: SOUTHWEST TO WEST WINDS 20 TO 30 MPH WITH GUSTS BETWEEN 
  45 AND 55 MPH. 

* TIMING: THE STRONGEST WINDS ARE EXPECTED THROUGH THIS EVENING
  BEFORE DECREASING AFTER MIDNIGHT.

* LOCATIONS: BARSTOW...DAGGETT...FORT IRWIN

* IMPACTS: STRONG CROSSWINDS MAY MAKE DRIVING DIFFICULT AT 
  TIMES...ESPECIALLY ON HIGHWAYS 15 AND 40...WHILE BLOWING 
  SAND AND DUST MAY RAPIDLY LOWER VISIBILITIES TO LESS THAN A 
  MILE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT CROSSWINDS ARE EXPECTED TO BE STRONG
ENOUGH TO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. IN ADDITION...STRONG WINDS OVER DESERT AREAS COULD RESULT
IN BRIEFLY LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION.

&&

$$

MORGAN
537 
WWUS75 KVEF 180957
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
257 AM PDT FRI MAY 18 2012


CAZ519-520-181100-
/O.EXP.KVEF.HW.W.0009.000000T0000Z-120518T1000Z/
EASTERN SIERRA SLOPES-OWENS VALLEY-
INCLUDING...ASPENDELL...WHITNEY PORTAL...BISHOP...
INDEPENDENCE...LONE PINE...OLANCHA
257 AM PDT FRI MAY 18 2012

...HIGH WIND WARNING WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING...

THE HIGH WIND WARNING WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING. 

ALTHOUGH LOCAL GUSTY WINDS WILL BE SEEN THROUGH THE REMAINDER OF
THE NIGHTTIME HOURS...STRONG AND HAZARDOUS WINDS ARE NO LONGER
EXPECTED. THUS THE HIGH WIND WARNING WILL BE ALLOWED TO EXPIRE AS
OF 3 AM THIS MORNING.

$$

NVZ018-019-181100-
/O.EXP.KVEF.HW.W.0009.000000T0000Z-120518T1000Z/
SHEEP RANGE-SPRING MOUNTAINS-RED ROCK CANYON-
INCLUDING...THE TOWN OF MT CHARLESTON...RED ROCK
257 AM PDT FRI MAY 18 2012

...HIGH WIND WARNING WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING...

THE HIGH WIND WARNING WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING. 

ALTHOUGH LOCAL GUSTY WINDS WILL BE SEEN THROUGH THE REMAINDER OF
THE NIGHTTIME HOURS...STRONG AND HAZARDOUS WINDS ARE NO LONGER
EXPECTED. THUS THE HIGH WIND WARNING WILL BE ALLOWED TO EXPIRE AS
OF 3 AM THIS MORNING.

$$

NVZ017-020-181100-
/O.EXP.KVEF.WI.Y.0031.000000T0000Z-120518T1000Z/
WESTERN CLARK AND SOUTHERN NYE COUNTY-LAS VEGAS VALLEY-
INCLUDING...PAHRUMP...INDIAN SPRINGS...DESERT ROCK...
AMARGOSA VALLEY...LAS VEGAS...NORTH LAS VEGAS...HENDERSON...
BOULDER CITY...SUMMERLIN...NELLIS...MOUNTAINS EDGE...SEVEN HILLS...
BLUE DIAMOND
257 AM PDT FRI MAY 18 2012

...WIND ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING...

THE WIND ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING. 

WINDS HAVE DECREASED EARLY THIS MORNING AND ALTHOUGH LOCAL GUSTY
WINDS WILL BE SEEN THROUGH THE REMAINDER OF THE NIGHT...WIDESPREAD
ADVISORY LEVEL WINDS ARE NO LONGER EXPECTED. THUS THE WIND
ADVISORY WILL BE ALLOWED TO EXPIRE AS OF 3 AM THIS MORNING.

$$

CAZ523-181100-
/O.EXP.KVEF.WI.Y.0031.000000T0000Z-120518T1000Z/
WESTERN MOJAVE DESERT-
INCLUDING...BARSTOW...DAGGETT...FORT IRWIN
257 AM PDT FRI MAY 18 2012

...WIND ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING...

THE WIND ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING. 

WINDS HAVE DECREASED EARLY THIS MORNING AND ALTHOUGH LOCAL GUSTY
WINDS WILL BE SEEN THROUGH THE REMAINDER OF THE NIGHT...WIDESPREAD
ADVISORY LEVEL WINDS ARE NO LONGER EXPECTED. THUS THE WIND
ADVISORY WILL BE ALLOWED TO EXPIRE AS OF 3 AM THIS MORNING.

$$

The office that day

Everything else NWS Las Vegas, NV issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 17, 3:44 AM PDTWind AdvisoryVEFInyo, San Bernardino23 hr

Nearby

High Wind Warnings in Nevada, 2012High Wind Warnings in California, 2012Every high wind warning in 2012

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; radar from the NEXRAD Level II archive.