Alert archive / Nevada / Special Weather Statements in 2011

Special Weather Statement, NWS Elko, NV

July 7, 2011Eureka County, Nevada

NWS Elko, NV issued this special weather statement at Jul 7, 2011, 1:11 PM PDT for Eureka County, Nevada. It was in force for 49 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 7, 2011, 1:11 PM PDT (20:11 UTC)
Expired
Jul 7, 2011, 2:00 PM PDT
In force
49 min
Issued by
NWS Elko, NV

County Eureka County, NV

The radar

The Elko radar (KLRX), 73 km from the middle of the area, began a volume at 20:10 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

Boise Airport, ID (KBOI), launched 12:00Z, 8.2 hours before the alert went out and 370 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, Boise Airport, ID at 12:00Z on 2011-07-07Temperature 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°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Boise Airport, ID at 12:00Z on 2011-07-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -4 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
3684 m above ground
0-6 km bulk shear
16 kt
0-1 km storm-relative helicity
-4 m²/s²
0-3 km storm-relative helicity
33 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.

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What forecasters said that day

The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Elko, NV wrote its last area forecast discussion before this special weather statement went out at Jul 7, 3:04 AM PDT, 10 hours 7 minutes earlier.

Area forecast discussion, Jul 7, 3:04 AM PDT, 10 hours 7 minutes before
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Hazardous weather outlook, Jul 6, 4:22 PM PDT, 20 hours 49 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ELKO NV
422 PM PDT WED JUL 6 2011

NVZ013-030>037-072330-
NORTHERN NYE COUNTY-HUMBOLDT COUNTY-NORTHERN ELKO COUNTY-
SOUTHWEST AND SOUTH CENTRAL ELKO COUNTY-
EXTREME EASTERN ELKO COUNTY-RUBY MOUNTAINS/EAST HUMBOLDT RANGE-
WHITE PINE COUNTY-
NORTHERN LANDER COUNTY AND NORTHERN EUREKA COUNTY-
SOUTHERN LANDER COUNTY AND SOUTHERN EUREKA COUNTY-
422 PM PDT WED JUL 6 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EAST CENTRAL
NEVADA...NORTH CENTRAL NEVADA...NORTHEAST NEVADA...NORTHWEST
NEVADA AND SOUTH CENTRAL NEVADA.

.DAY ONE...TONIGHT.

ISOLATED TO SCATTERED THUNDERSTORMS HAVE DEVELOPED AND WILL
CONTINUE INTO THE EVENING HOURS. SOME OF THE STORMS WILL PRODUCE GUSTY
OUTFLOWS WITH POSSIBLY WINDS UP TO 50 MPH...REDUCED VISIBILITY DUE
TO BLOWING DUST...HAIL...AND SHORT BURSTS OF HEAVY PRECIPITATION.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.

MORE CONVECTION WILL BE ON TAP...AS MONSOONAL MOISTURE CONTINUES
TO MOVE INTO CENTRAL...AND NORTHERN NEVADA. EXPECT ISOLATED TO
SCATTERED THUNDERSTORMS THURSDAY. WITH A CHANCE OF THUNDERSTORMS
OVER EASTERN NEVADA LINGERING INTO FRIDAY...SATURDAY AND SUNDAY.
MONDAY AND TUESDAY WILL BE DRY.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE ASKED TO REPORT WEATHER PHENOMENA ACCORDING TO
STANDARD OPERATING PROCEDURE.

In the hours before

Special weather statement, Jul 7, 12:34 PM PDT, 37 minutes before
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Special weather statement, Jul 7, 12:42 PM PDT, 29 minutes before
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Special weather statement, Jul 7, 12:48 PM PDT, 23 minutes before
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Special weather statement, Jul 7, 12:53 PM PDT, 18 minutes before
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Special weather statement, Jul 7, 12:56 PM PDT, 15 minutes before
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Special weather statement, Jul 7, 1:11 PM PDT, 0 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jul 6, 8:21 PM PDTFlash Flood WarningLKNNye6 hr
Jul 6, 9:50 PM PDTAreal Flood WarningLKNEureka, Lander, Nye9 hr
Jul 7, 11:39 AM PDTSpecial Weather StatementLKNLander51 min
Jul 7, 11:47 AM PDTSpecial Weather StatementLKN43 min
Jul 7, 11:58 AM PDTSpecial Weather StatementLKNEureka32 min
Jul 7, 12:12 PM PDTSpecial Weather StatementLKN48 min
Jul 7, 12:34 PM PDTSpecial Weather StatementLKNEureka41 min
Jul 7, 12:42 PM PDTSpecial Weather StatementLKNElko48 min
Jul 7, 12:48 PM PDTSpecial Weather StatementLKNLander42 min
Jul 7, 12:53 PM PDTSpecial Weather StatementLKNHumboldt37 min
Jul 7, 12:56 PM PDTSpecial Weather StatementLKNElko49 min
Jul 7, 1:14 PM PDTSpecial Weather StatementLKN46 min
Jul 7, 1:19 PM PDTSpecial Weather StatementLKNHumboldt41 min
Jul 7, 1:34 PM PDTSpecial Weather StatementLKNElko41 min
Jul 7, 1:46 PM PDTSpecial Weather StatementLKNHumboldt44 min
Jul 7, 2:06 PM PDTSpecial Weather StatementLKN39 min
Jul 7, 2:44 PM PDTSpecial Weather StatementLKN31 min
Jul 7, 2:48 PM PDTSpecial Weather StatementLKN27 min
Jul 7, 2:53 PM PDTSpecial Weather StatementLKN37 min
Jul 7, 2:54 PM PDTSpecial Weather StatementLKN36 min
Jul 7, 3:07 PM PDTSpecial Weather StatementLKN23 min
Jul 7, 3:27 PM PDTSpecial Weather StatementLKN48 min
Jul 7, 3:37 PM PDTSpecial Weather StatementLKN23 min
Jul 7, 4:12 PM PDTSpecial Weather StatementLKNHumboldt33 min
Jul 7, 4:42 PM PDTSpecial Weather StatementLKN33 min

Nearby

Special Weather Statements in Nevada, 2011Every special weather statement 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.