Alert archive / Nevada / Severe Thunderstorm Warnings in 2011

Severe Thunderstorm Warning 13, NWS Elko, NV

July 26, 2011White Pine County, Nevada

NWS Elko, NV issued this severe thunderstorm warning at Jul 26, 2011, 1:58 PM PDT for White Pine County, Nevada. It was in force for 47 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 26, 2011, 1:58 PM PDT (20:58 UTC)
Expired
Jul 26, 2011, 2:45 PM PDT
In force
47 min
Issued by
NWS Elko, NV
Area
Storm-based polygon

County White Pine County, NV

The radar

The Cedar City radar (KICX), 211 km from the middle of the area, began a volume at 20:58 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

Elko, NV (KLKN), launched 12:00Z, 9.0 hours before the alert went out and 202 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, Elko, NV at 12:00Z on 2011-07-26Temperature 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, Elko, NV at 12:00Z on 2011-07-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -32 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
3861 m above ground
0-6 km bulk shear
35 kt
0-1 km storm-relative helicity
-32 m²/s²
0-3 km storm-relative helicity
108 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.

822 
WUUS55 KLKN 262058
SVRLKN
NVC033-262145-
/O.NEW.KLKN.SV.W.0013.110726T2058Z-110726T2145Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE ELKO NV
158 PM PDT TUE JUL 26 2011

THE NATIONAL WEATHER SERVICE IN ELKO HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTHEASTERN WHITE PINE COUNTY IN EASTERN NEVADA...
  THIS INCLUDES THE CITIES OF...SHOSHONE...GREAT BASIN NATIONAL
  PARK...BAKER...

* UNTIL 245 PM PDT

* AT 154 PM PDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND
  DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS LOCATED 9 MILES
  WEST OF SHOSHONE...AND MOVING NORTHEAST AT 15 MPH.

* LOCATIONS IMPACTED INCLUDE...
   SHOSHONE...
   GREAT BASIN NATIONAL PARK...
   HIGHWAY 6/50 NEAR GREAT BASIN NATIONAL PARK...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...PREPARE
IMMEDIATELY FOR DAMAGING WINDS...DESTRUCTIVE HAIL...AND DEADLY CLOUD
TO GROUND LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING BUT AWAY FROM WINDOWS.

IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...CONTINUOUS CLOUD TO
GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS
IMMEDIATELY! LIGHTNING IS ONE OF NATURES NUMBER ONE KILLERS.
REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE
STRUCK BY LIGHTNING.

&&

LAT...LON 3926 11429 3898 11407 3880 11459 3900 11475
TIME...MOT...LOC 2057Z 238DEG 13KT 3893 11455

$$

TURNER
2 follow-up statements
190 
WWUS55 KLKN 262118
SVSLKN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE ELKO NV
218 PM PDT TUE JUL 26 2011

NVC033-262145-
/O.CON.KLKN.SV.W.0013.000000T0000Z-110726T2145Z/
WHITE PINE NV-
218 PM PDT TUE JUL 26 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 245 PM PDT
FOR SOUTHEASTERN WHITE PINE COUNTY...

AT 212 PM PDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE
HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS 
LOCATED NEAR SHOSHONE...MOVING NORTHEAST AT 25 MPH.

* LOCATIONS IMPACTED INCLUDE...
  SHOSHONE...
  GREAT BASIN NATIONAL PARK...
  HIGHWAY 5/60 NEAR GREAT BASIN NATIONAL PARK...
  RURAL SOUTHEASTERN WHITE PINE COUNTY...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...PREPARE
IMMEDIATELY FOR DAMAGING WINDS...DESTRUCTIVE HAIL...AND DEADLY CLOUD
TO GROUND LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING BUT AWAY FROM WINDOWS.

IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...CONTINUOUS CLOUD TO
GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS
IMMEDIATELY! LIGHTNING IS ONE OF NATURES NUMBER ONE KILLERS.
REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE
STRUCK BY LIGHTNING.

&&

LAT...LON 3895 11461 3918 11425 3899 11410 3886 11441
      3882 11452
TIME...MOT...LOC 2117Z 238DEG 13KT 3897 11447

$$

TURNER
582 
WWUS55 KLKN 262141
SVSLKN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE ELKO NV
241 PM PDT TUE JUL 26 2011

NVC033-262146-
/O.EXP.KLKN.SV.W.0013.000000T0000Z-110726T2145Z/
WHITE PINE NV-
241 PM PDT TUE JUL 26 2011

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN WHITE PINE COUNTY
WILL EXPIRE AT 245 PM PDT...

THE STORM WHICH PROMPTED THE SEVERE THUNDERSTORM WARNING HAS DROPPED 
TO BELOW CRITICAL THRESHOLDS. THEREFORE...THE WARNING WILL BE 
ALLOWED TO EXPIRE. HOWEVER...THE STORM IS STILL CAPABLE OF PRODUCING 
HEAVY RAIN...WIND GUSTS TO 50 MPH AND PEA SIZED HAIL...WITH 
DANGEROUS CLOUD TO GROUND LIGHTNING. THIS STORM WILL CONTINUE TO 
AFFECT RESIDENTS LIVING IN THE TOWN OF BAKER AND ALSO GREAT BASIN 
NATIONAL PARK THROUGH THE NEXT 20 TO 30 MINUTES.

&&

LAT...LON 3895 11461 3918 11425 3899 11410 3886 11441
      3882 11452
TIME...MOT...LOC 2136Z 238DEG 13KT 3901 11439

$$

86

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 26, 1:41 PM PDTSpecial Weather StatementLKN49 min
Jul 26, 2:54 PM PDTSpecial Weather StatementLKN36 min
Jul 26, 3:08 PM PDTSevere Thunderstorm WarningLKNWhite Pine22 min
Jul 26, 3:50 PM PDTAreal Flood AdvisoryLKNWhite Pine3 hr
Jul 26, 4:33 PM PDTSpecial Weather StatementLKN42 min

Nearby

Severe Thunderstorm Warnings in Nevada, 2011Every severe thunderstorm warning in 2011

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.