Alert archive / California / Wind Advisories in 2016

Wind Advisory 21, NWS Las Vegas, NV

April 29, 2016Inyo County, San Bernardino County, California; Esmeralda County, Nye County, Nevada

NWS Las Vegas, NV issued this wind advisory at Apr 29, 2016, 2:06 PM PDT for Inyo County, San Bernardino County, California; Esmeralda County, Nye County, Nevada. It took effect at Apr 29, 2016, 5:00 PM PDT. It was in force for 24 hr.

The area

The counties it named.

The facts

Issued
Apr 29, 2016, 2:06 PM PDT (21:06 UTC)
In effect from
Apr 29, 2016, 5:00 PM PDT
Expired
Apr 30, 2016, 5:05 PM PDT
In force
24 hr
Issued by
NWS Las Vegas, NV

Counties Inyo County, CA, San Bernardino County, CA, Esmeralda County, NV, Nye County, NV

The radar

The Edwards AFB radar (KEYX), 197 km from the middle of the area, began a volume at 21:12 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

Las Vegas, NV (KVEF), launched 12:00Z, 9.1 hours before the alert went out and 132 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 12:00Z on 2016-04-29Temperature 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 12:00Z on 2016-04-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 115 square meters per square second.19395878Sfc1 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
1739 m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
115 m²/s²
0-3 km storm-relative helicity
112 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

247 
WWUS75 KVEF 292106
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
206 PM PDT FRI APR 29 2016

CAZ523-301200-
/O.NEW.KVEF.WI.Y.0021.160430T0000Z-160430T1200Z/
WESTERN MOJAVE DESERT-
INCLUDING THE CITIES OF...BARSTOW...DAGGETT...FORT IRWIN
206 PM PDT FRI APR 29 2016

...WIND ADVISORY IN EFFECT UNTIL 5 AM PDT SATURDAY...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 5 AM PDT SATURDAY. 

* TIMING...WINDS WILL INCREASE EARLY THIS EVENING AND CONTINUE
  STRONG THROUGH THE EVENING AND OVERNIGHT. WINDS ARE EXPECTED TO
  DECREASE BY EARLY SATURDAY MORNING.

* WINDS...WEST 25 TO 35 MPH WITH GUSTS AROUND 45 MPH.

* IMPACTS...TRAVEL MAY BE DIFFICULT DUE TO STRONG CROSSWINDS. 
  TEMPORARY STRUCTURES MAY BE DAMAGED OR DISPLACED. POCKETS OF 
  BLOWING DUST MAY REDUCE VISIBILITY AND MAKE TRAVEL HAZARDOUS. 

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.

&&

$$

CAZ520-522-NVZ014-301200-
/O.NEW.KVEF.WI.Y.0021.160430T1200Z-160501T0300Z/
OWENS VALLEY-DEATH VALLEY NATIONAL PARK-
ESMERALDA AND CENTRAL NYE COUNTY-
INCLUDING THE CITIES OF...BISHOP...INDEPENDENCE...LONE PINE...
OLANCHA...FURNACE CREEK...STOVEPIPE WELLS...SHOSHONE...BEATTY...
GOLDFIELD...SILVER PEAK...DYER
206 PM PDT FRI APR 29 2016

...WIND ADVISORY IN EFFECT FROM 5 AM TO 8 PM PDT SATURDAY...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 5 AM TO 8 PM PDT SATURDAY. 

* TIMING...WINDS WILL INCREASE LATE TONIGHT AND REMAIN STRONG
  THROUGH THE DAY SATURDAY BEFORE DECREASING DURING THE EVENING.

* WINDS...NORTH 20 TO 35 MPH WITH GUSTS TO 45 MPH. 

* IMPACTS...TRAVEL MAY BE DIFFICULT DUE TO STRONG CROSSWINDS. 
  TEMPORARY STRUCTURES MAY BE DAMAGED OR DISPLACED. POCKETS OF 
  BLOWING DUST MAY REDUCE VISIBILITY AND MAKE TRAVEL HAZARDOUS. 

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.

&&

$$
2 follow-up statements
570 
WWUS75 KVEF 301155
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
455 AM PDT SAT APR 30 2016

CAZ523-301300-
/O.EXP.KVEF.WI.Y.0021.000000T0000Z-160430T1200Z/
WESTERN MOJAVE DESERT-
INCLUDING THE CITIES OF...BARSTOW...DAGGETT...FORT IRWIN
455 AM PDT SAT APR 30 2016

...WIND ADVISORY WILL EXPIRE AT 5 AM PDT EARLY THIS MORNING...

WINDS HAVE DROPPED BELOW WIND ADVISORY CRITERIA AND ARE EXPECTED TO
REMAIN BELOW CRITERIA. THERE MAY BE A BRIEF PERIOD THIS AFTERNOON
WHERE WIND GUSTS APPROACH 40 MPH FROM THE NORTH. SO...REMAIN
PREPARED FOR GUSTY WINDS THROUGH THE DAY.

$$

CAZ520-522-NVZ014-010300-
/O.CON.KVEF.WI.Y.0021.160430T1200Z-160501T0300Z/
OWENS VALLEY-DEATH VALLEY NATIONAL PARK-
ESMERALDA AND CENTRAL NYE COUNTY-
INCLUDING THE CITIES OF...BISHOP...INDEPENDENCE...LONE PINE...
OLANCHA...FURNACE CREEK...STOVEPIPE WELLS...SHOSHONE...BEATTY...
GOLDFIELD...SILVER PEAK...DYER
455 AM PDT SAT APR 30 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING...

* TIMING...WINDS WILL CONTINUE TO INCREASE THIS MORNING AND REMAIN
  STRONG THROUGH THE DAY BEFORE DECREASING THIS EVENING.

* WINDS...NORTH 20 TO 35 MPH WITH GUSTS TO 45 MPH.

* IMPACTS...TRAVEL MAY BE DIFFICULT DUE TO STRONG CROSSWINDS. 
  TEMPORARY STRUCTURES MAY BE DAMAGED OR DISPLACED. POCKETS OF 
  BLOWING DUST MAY REDUCE VISIBILITY AND MAKE TRAVEL HAZARDOUS. 

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.

&&

$$
898 
WWUS75 KVEF 010005
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
505 PM PDT SAT APR 30 2016

CAZ520-522-NVZ014-010115-
/O.CAN.KVEF.WI.Y.0021.000000T0000Z-160501T0300Z/
OWENS VALLEY-DEATH VALLEY NATIONAL PARK-
ESMERALDA AND CENTRAL NYE COUNTY-
INCLUDING THE CITIES OF...BISHOP...INDEPENDENCE...LONE PINE...
OLANCHA...FURNACE CREEK...STOVEPIPE WELLS...SHOSHONE...BEATTY...
GOLDFIELD...SILVER PEAK...DYER
505 PM PDT SAT APR 30 2016

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS CANCELLED THE WIND
ADVISORY. 

WINDS DECREASED THIS AFTERNOON TO BELOW ADVISORY LEVELS AND WILL
CONTINUE TO DECREASE THIS EVENING. THEREFORE THE WIND ADVISORY HAS
BEEN CANCELLED.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 28, 5:21 PM PDTAreal Flood AdvisoryVEFClark114 min

Nearby

Wind Advisories in California, 2016Wind Advisories in Nevada, 2016Every wind advisory in 2016

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.