Alert archive / Nevada / Severe Thunderstorm Warnings in 2003
Severe Thunderstorm Warning 14, NWS Elko, NV
NWS Elko, NV issued this severe thunderstorm warning at Aug 2, 2003, 9:15 PM PDT for Elko County, White Pine 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
- Aug 2, 2003, 9:15 PM PDT (04:15 UTC)
- Expired
- Aug 2, 2003, 9:45 PM PDT
- In force
- 30 min
- Issued by
- NWS Elko, NV
- Area
- Counties, with a storm outline in the text
Counties Elko County, NV, White Pine County, NV
Did it verify
Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The nearest sounding before it
Elko, NV (KLKN), launched 00:00Z, 4.3 hours before the alert went out and 147 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.
- Mixed-layer CAPE
- 68 J/kg
- Mixed-layer CIN
- -65 J/kg
- Mixed-layer LCL
- 926 m above ground
- 0-6 km bulk shear
- 27 kt
- 0-1 km storm-relative helicity
- -94 m²/s²
- 0-3 km storm-relative helicity
- -73 m²/s²
- Significant tornado parameter
- -0.0
- Supercell composite
- -0.1
The text
As transmitted, in the capitals the NWS used until 2016.
746 WUUS55 KLKN 030415 SVRLKN NVC007-033-030445- BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE ELKO NV 912 PM PDT SAT AUG 2 2003 THE NATIONAL WEATHER SERVICE HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... EXTREME SOUTH CENTRAL ELKO COUNTY IN NEVADA NORTHWESTERN WHITE PINE COUNTY IN NEVADA * UNTIL 945 PM PDT * AT 906 PM PDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM OVER NORTHWESTERN WHITE PINE COUNTY...OR ABOUT 19 MILES SOUTH OF RUBY LAKE...MOVING NORTHEAST AT 20 MPH. VERY LARGE HAIL IS POSSIBLE WITH THIS SEVERE THUNDERSTORM. IF YOU ARE IN THE PATH OF THE STORM...PUT YOUR CAR IN A GARAGE AND MOVE TO A SUBSTANTIAL SHELTER. INTENSE LIGHTNING IS OCCURRING WITH THIS STORM. IF OUTDOORS...STAY AWAY FROM ISOLATED HIGH OBJECTS SUCH AS TREES. MOVE INDOORS IF POSSIBLE. WHEN INDOORS...STAY AWAY FROM WINDOWS AND DOORS AND AVOID USING TELEPHONES UNLESS IT IS AN EMERGENCY. TRY TO UNPLUG UNNECESSARY ELECTRICAL APPLIANCES BEFORE THE THUNDERSTORM APPROACHES. REPORT SEVERE WEATHER TO THE NEAREST LAW ENFORCEMENT AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE. LAT...LON 3995 11571 3982 11554 4007 11518 4022 11538 $$ CLAYCOMB
What forecasters said that day
The local office's own words before this severe thunderstorm warning 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 severe thunderstorm warning went out at Aug 2, 8:18 PM PDT, 57 minutes earlier.
Area forecast discussion, Aug 2, 8:18 PM PDT, 57 minutes before
NORTHERN GREAT BASIN FORECAST DISCUSSION 818 PM PDT SAT AUG 2 2003 DRYING FROM THE SOUTH INDICATED ON WATER VAPOR HELPING TO PUT A DAMPER ON TODAYS THUNDERSTORM ACTIVITY. THUNDERSTORM ACTIVITY ON RADAR DYING OUT SIGNIFICANTLY ON RADAR AS CELLS LOSE SURFACE HEATING. DRY SLOT WILL ONLY BE TEMPORARY THIS EVENING THOUGH AS VORT LOCATED OVER WESTERN NEVADA PUSHES THROUGH FORECAST AREA AFTER MIDNIGHT TONIGHT. STILL A LOT OF DYNAMICS IN PLACE TO KICK OFF CONVECTION AFTER MIDNIGHT. STILL ON THE LEFT FRONT QUAD OF JUST THAT SLOWLY MAKES ITS WAY INTO UTAH AFTER 18Z TOMORROW. THEN WE START SEEING SOME DRYING TOMORROW AFTERNOON. SO...EVEN THOUGH THINGS SEEM TO BE DYING DOWN NOW...HAD TO KEEP SOME THUNDERSTORM WORDING IN ALL ZONES THROUGH THE FIRST PERIOD. LOWERED POPS IN MOST ZONES AND WILL SEND UPDATE SHORTLY. .EKO...NONE. CLAYCOMB
Hazardous weather outlook, Aug 2, 5:45 AM PDT, 15 hours 30 minutes before
NVZ030>037-031200- HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE ELKO NV 545 AM PDT SAT AUG 2 2003 THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST AND EAST CENTRAL NEVADA .DAY ONE... SCATTERED AFTERNOON AND EVENING SHOWERS AND THUNDERSTORMS WILL CONTINUE ACROSS NORTHERN AND EAST CENTRAL NEVADA TODAY. SOME OF THE STRONGER STORMS CAN PRODUCE SMALL HAIL AND HEAVY RAINFALL IN A SHORT PERIOD OF TIME. .DAYS TWO THROUGH SEVEN... SCATTERED AFTERNOON AND EVENING THUNDERSTORMS WILL CONTINUE ACROSS NORTHERN AND EAST CENTRAL NEVADA ON SUNDAY...DIMINISHING EARLY NEXT WEEK. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES. FEHRN
The office that day
Everything else NWS Elko, NV issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 2, 11:45 PM PDT | Flash Flood Warning | LKN | Elko | 2 hr |
| Aug 3, 2:49 PM PDT | Flash Flood Warning | LKN | Elko | 71 min |
Nearby
Severe Thunderstorm Warnings in Nevada, 2003Every severe thunderstorm warning in 2003
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.