Alert archive / Nevada / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 39, NWS Las Vegas, NV

July 1, 2016Inyo County, California; Clark County, Nye County, Nevada

NWS Las Vegas, NV issued this severe thunderstorm warning at Jul 1, 2016, 10:45 PM PDT for Inyo County, California; Clark County, Nye County, Nevada. It was in force for 30 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jul 1, 2016, 10:45 PM PDT (05:45 UTC)
Expired
Jul 1, 2016, 11:15 PM PDT
In force
30 min
Issued by
NWS Las Vegas, NV
Area
Storm-based polygon

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

The radar

The Las Vegas radar (KESX), 92 km from the middle of the area, began a volume at 05:48 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, 5.8 hours before the alert went out and 60 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 2016-07-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 998 joules per kilogram.LCLLFCEL10008507005003002001001 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 2016-07-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -18 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
998 J/kg
Mixed-layer CIN
-80 J/kg
Mixed-layer LCL
2623 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
-18 m²/s²
0-3 km storm-relative helicity
132 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

918 
WUUS55 KVEF 020545
SVRVEF
CAC027-NVC003-023-020615-
/O.NEW.KVEF.SV.W.0039.160702T0545Z-160702T0615Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE LAS VEGAS NV
1045 PM PDT FRI JUL 1 2016

THE NATIONAL WEATHER SERVICE IN LAS VEGAS  HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTHEASTERN INYO COUNTY IN SOUTH CENTRAL CALIFORNIA...
  WEST CENTRAL CLARK COUNTY IN SOUTHERN NEVADA...
  SOUTHEASTERN NYE COUNTY IN SOUTH CENTRAL NEVADA...

* UNTIL 1115 PM PDT

* AT 1043 PM PDT...TRAINED WEATHER SPOTTERS REPORTED A SEVERE
  THUNDERSTORM PRODUCING DAMAGING WINDS IN EXCESS OF 60 MPH. THIS
  STORM WAS LOCATED NEAR PAHRUMP...AND MOVING SOUTHEAST AT 40 MPH.
  THIS WARNING REPLACES THE PREVIOUS SEVERE THUNDERSTORM WARNING IN
  EFFECT FOR THE AREA.

* LOCATIONS IMPACTED INCLUDE...
  PAHRUMP...SHOSHONE...TECOPA...SANDY VALLEY AND MOUNTAIN SPRINGS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS STORM WILL PRODUCE HIGH WINDS WHICH CAN BRING DOWN TREES AND
POWER LINES AND CAUSE BLOWING DUST. ALSO...LIGHTNING CAN KILL! TAKE
COVER IN A STURDY BUILDING AND STAY AWAY FROM WINDOWS UNTIL THE STORM
PASSES. REPORT SEVERE WEATHER TO THE LAS VEGAS NATIONAL WEATHER
SERVICE VIA FACEBOOK OR TWITTER.

&&

LAT...LON 3581 11565 3581 11573 3579 11574 3580 11606
      3579 11608 3580 11635 3618 11638 3637 11590
      3604 11548 3577 11560
TIME...MOT...LOC 0543Z 312DEG 33KT 3616 11595 

$$

CMS
2 follow-up statements
191 
WWUS55 KVEF 020557
SVSVEF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LAS VEGAS NV
1057 PM PDT FRI JUL 1 2016

CAC027-NVC003-023-020615-
/O.CON.KVEF.SV.W.0039.000000T0000Z-160702T0615Z/
INYO CA-CLARK NV-NYE NV-
1057 PM PDT FRI JUL 1 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1115 PM PDT
FOR SOUTHEASTERN INYO...WEST CENTRAL CLARK AND SOUTHEASTERN NYE
COUNTIES...

AT 1057 PM PDT...DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM
CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM
WAS LOCATED 12 MILES SOUTHEAST OF PAHRUMP...MOVING SOUTHEAST AT 40
MPH.

LOCATIONS IMPACTED INCLUDE...
PAHRUMP...SHOSHONE...TECOPA...SANDY VALLEY AND MOUNTAIN SPRINGS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS STORM WILL PRODUCE HIGH WINDS WHICH CAN BRING DOWN TREES AND
POWER LINES AND CAUSE BLOWING DUST. ALSO...LIGHTNING CAN KILL! TAKE
COVER IN A STURDY BUILDING AND STAY AWAY FROM WINDOWS UNTIL THE STORM
PASSES. REPORT SEVERE WEATHER TO THE LAS VEGAS NATIONAL WEATHER
SERVICE VIA FACEBOOK OR TWITTER.

&&

LAT...LON 3581 11565 3581 11573 3579 11574 3580 11606
      3579 11608 3580 11635 3618 11638 3637 11590
      3604 11548 3577 11560
TIME...MOT...LOC 0557Z 312DEG 33KT 3607 11583 

$$

CMS
347 
WWUS55 KVEF 020611
SVSVEF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LAS VEGAS NV
1111 PM PDT FRI JUL 1 2016

CAC027-NVC003-023-020619-
/O.EXP.KVEF.SV.W.0039.000000T0000Z-160702T0615Z/
INYO CA-CLARK NV-NYE NV-
1111 PM PDT FRI JUL 1 2016

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN INYO...WEST
CENTRAL CLARK AND SOUTHEASTERN NYE COUNTIES WILL EXPIRE AT 1115 PM
PDT...
                
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSES AN IMMEDIATE THREAT TO LIFE OR PROPERTY.
THEREFORE THE WARNING WILL BE ALLOWED TO EXPIRE. GUSTY WINDS AND
HEAVY RAIN ARE STILL POSSIBLE HOWEVER.

LAT...LON 3581 11565 3581 11573 3579 11574 3580 11606
      3579 11608 3580 11635 3618 11638 3637 11590
      3604 11548 3577 11560
TIME...MOT...LOC 0608Z 312DEG 33KT 3607 11583 

$$

JH

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 1, 5:26 PM PDTFlash Flood WarningVEFInyo3 hr
Jul 1, 8:41 PM PDTFlash Flood WarningVEFInyo4 hr
Jul 1, 10:20 PM PDTSevere Thunderstorm WarningVEFInyo25 min
Jul 2, 1:26 AM PDTSevere Thunderstorm WarningVEFSan Bernardino49 min
Jul 2, 3:45 PM PDTSevere Thunderstorm WarningVEFSan Bernardino60 min
Jul 2, 3:56 PM PDTAreal Flood AdvisoryVEFSan Bernardino3 hr
Jul 1, 6:20 PM PDTFlash Flood WarningVEFLincoln6 hr
Jul 1, 7:52 PM PDTFlash Flood WarningVEFLincoln3 hr
Jul 1, 8:27 PM PDTSevere Thunderstorm WarningVEFClark63 min
Jul 1, 8:50 PM PDTSevere Thunderstorm WarningVEFClark55 min
Jul 1, 9:18 PM PDTSevere Thunderstorm WarningVEFClark, Nye57 min
Jul 1, 9:22 PM PDTAreal Flood AdvisoryVEFClark3 hr
Jul 1, 9:38 PM PDTSevere Thunderstorm WarningVEFClark37 min
Jul 1, 10:14 PM PDTSevere Thunderstorm WarningVEFClark46 min
Jul 1, 10:20 PM PDTSevere Thunderstorm WarningVEFClark40 min
Jul 1, 11:15 PM PDTSevere Thunderstorm WarningVEFClark60 min
Jul 1, 11:28 PM PDTAreal Flood AdvisoryVEFClark3 hr
Jul 1, 11:45 PM PDTFlash Flood WarningVEFClark, Nye3 hr
Jul 2, 12:13 AM PDTAreal Flood AdvisoryVEFClark2 hr
Jul 2, 12:57 AM PDTAreal Flood AdvisoryVEFClark3 hr

Nearby

Severe Thunderstorm Warnings in Nevada, 2016Severe Thunderstorm Warnings in California, 2016Every severe thunderstorm warning 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.