Alert archive / California / Wind Advisories in 2016

Wind Advisory 46, NWS Las Vegas, NV

December 6, 2016San Bernardino County, California

NWS Las Vegas, NV issued this wind advisory at Dec 6, 2016, 1:50 AM PST for San Bernardino County, California. It took effect at Dec 6, 2016, 10:00 AM PST. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
Dec 6, 2016, 1:50 AM PST (09:50 UTC)
In effect from
Dec 6, 2016, 10:00 AM PST
Expired
Dec 6, 2016, 10:00 PM PST
In force
12 hr
Issued by
NWS Las Vegas, NV

County San Bernardino County, CA

The radar

The Edwards AFB radar (KEYX), 129 km from the middle of the area, began a volume at 09:48 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 00:00Z, 9.8 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.

Skew-T log-pSkew-T log-p diagram, Las Vegas, NV at 00:00Z on 2016-12-06Temperature 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 2016-12-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 0 square meters per square second.1939587897117Sfc1 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
3480 m above ground
0-6 km bulk shear
67 kt
0-1 km storm-relative helicity
0 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.

859 
WWUS75 KVEF 060950
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
150 AM PST TUE DEC 6 2016

CAZ523-061900-
/O.NEW.KVEF.WI.Y.0046.161206T1800Z-161207T0600Z/
WESTERN MOJAVE DESERT-
INCLUDING THE CITIES OF...BARSTOW...DAGGETT...FORT IRWIN
150 AM PST TUE DEC 6 2016

...WIND ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 10 PM PST
THIS EVENING...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 10 AM THIS MORNING TO 10 PM
PST THIS EVENING. 

* TIMING...WINDS WILL INCREASE THIS MORNING AND WILL BE STRONG FROM
  LATE THIS MORNING THROUGH THIS AFTERNOON AND MUCH OF THIS EVENING
  BEFORE DECREASING BY MIDNIGHT.

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

* IMPACTS...GUSTY WINDS CAN CREATE HAZARDOUS DRIVING CONDITIONS DUE
  TO CROSS WINDS AND BLOWING DUST. UNSECURED OBJECTS OR TEMPORARY
  STRUCTURES MAY BE DAMAGED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS STRONG WINDS GUSTING OVER 40 MPH CAN MAKE
DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE
EXTRA CAUTION.

&&

$$
3 follow-up statements
738 
WWUS75 KVEF 061844
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
1044 AM PST TUE DEC 6 2016

CAZ523-070600-
/O.CON.KVEF.WI.Y.0046.000000T0000Z-161207T0600Z/
WESTERN MOJAVE DESERT-
INCLUDING THE CITIES OF...BARSTOW...DAGGETT...FORT IRWIN
1044 AM PST TUE DEC 6 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...

* TIMING...WINDS WILL BE STRONG FROM LATE THIS MORNING THROUGH THIS
  AFTERNOON AND MUCH OF THIS EVENING BEFORE DECREASING BY MIDNIGHT.

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

* IMPACTS...GUSTY WINDS CAN CREATE HAZARDOUS DRIVING CONDITIONS DUE
  TO CROSS WINDS AND BLOWING DUST. UNSECURED OBJECTS OR TEMPORARY
  STRUCTURES MAY BE DAMAGED. LOCALIZED REDUCTIONS IN VISIBILITY
  POSSIBLE DUE TO BLOWING DUST OR SAND. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS STRONG WINDS GUSTING OVER 40 MPH CAN MAKE
DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE
EXTRA CAUTION.

&&

$$
857 
WWUS75 KVEF 062012
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
1212 PM PST TUE DEC 6 2016

CAZ525-070600-
/O.EXA.KVEF.WI.Y.0046.000000T0000Z-161207T0600Z/
MORONGO BASIN-
INCLUDING THE CITIES OF...MORONGO VALLEY...YUCCA VALLEY...
TWENTYNINE PALMS
1212 PM PST TUE DEC 6 2016

...WIND ADVISORY IN EFFECT UNTIL 10 PM PST THIS EVENING...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 10 PM PST THIS EVENING. 

* TIMING...WINDS WILL BE STRONG THROUGH THIS AFTERNOON AND MUCH OF
  THIS EVENING BEFORE DECREASING BY MIDNIGHT.

* WINDS...WEST TO NORTHWEST WIND 25 TO 35 MPH WITH GUSTS TO 45 MPH.

* IMPACTS...GUSTY WINDS CAN CREATE HAZARDOUS DRIVING CONDITIONS 
  DUE TO CROSS WINDS AND BLOWING DUST. UNSECURED OBJECTS OR 
  TEMPORARY STRUCTURES MAY BE DAMAGED. LOCALIZED REDUCTIONS IN 
  VISIBILITY POSSIBLE DUE TO BLOWING DUST OR SAND. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS STRONG WINDS GUSTING OVER 40 MPH CAN MAKE
DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE
EXTRA CAUTION.

&&

$$

CAZ523-070600-
/O.CON.KVEF.WI.Y.0046.000000T0000Z-161207T0600Z/
WESTERN MOJAVE DESERT-
INCLUDING THE CITIES OF...BARSTOW...DAGGETT...FORT IRWIN
1212 PM PST TUE DEC 6 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...

* TIMING...WINDS WILL BE STRONG THROUGH THIS AFTERNOON AND MUCH OF
  THIS EVENING BEFORE DECREASING BY MIDNIGHT.

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

* IMPACTS...GUSTY WINDS CAN CREATE HAZARDOUS DRIVING CONDITIONS 
  DUE TO CROSS WINDS AND BLOWING DUST. UNSECURED OBJECTS OR 
  TEMPORARY STRUCTURES MAY BE DAMAGED. LOCALIZED REDUCTIONS IN 
  VISIBILITY POSSIBLE DUE TO BLOWING DUST OR SAND. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS STRONG WINDS GUSTING OVER 40 MPH CAN MAKE
DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE
EXTRA CAUTION.

&&

$$
631 
WWUS75 KVEF 070547
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
947 PM PST TUE DEC 6 2016

CAZ523-525-070700-
/O.EXP.KVEF.WI.Y.0046.000000T0000Z-161207T0600Z/
WESTERN MOJAVE DESERT-MORONGO BASIN-
INCLUDING THE CITIES OF...BARSTOW...DAGGETT...FORT IRWIN...
MORONGO VALLEY...YUCCA VALLEY...TWENTYNINE PALMS
947 PM PST TUE DEC 6 2016

...WIND ADVISORY WILL EXPIRE AT 10 PM PST THIS EVENING...

WIND SPEEDS WERE GRADUALLY DECREASING ACROSS THE WESTERN MOJAVE
DESERT AND THE MORONGO BASIN IN SAN BERNARDINO COUNTY. SPEEDS WILL
DIMINISH TO BETWEEN 15 AND 25 MPH AFTER MIDNIGHT AS WINDS BECOME
NORTHWEST.

$$

Nearby

Wind Advisories in California, 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.