Alert archive / Nebraska / Tornado Warnings in 2006

Tornado Warning 16, NWS North Platte, NE

August 9, 2006Lincoln County, McPherson County, Nebraska

NWS North Platte, NE issued this tornado warning at Aug 9, 2006, 3:38 PM CDT for Lincoln County, McPherson County, Nebraska. It was in force for 52 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 9, 2006, 3:38 PM CDT (20:38 UTC)
Expired
Aug 9, 2006, 4:30 PM CDT
In force
52 min
Issued by
NWS North Platte, NE
Area
Counties, with a storm outline in the text

Counties Lincoln County, NE, McPherson County, NE

The radar

The North Platte radar (KLNX), 63 km from the middle of the area, began a volume at 20:41 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

N. Platte/Lee Bi, NE (KLBF), launched 12:00Z, 8.6 hours before the alert went out and 49 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, N. Platte/Lee Bi, NE at 12:00Z on 2006-08-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 41 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, N. Platte/Lee Bi, NE at 12:00Z on 2006-08-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -2 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
41 J/kg
Mixed-layer CIN
-576 J/kg
Mixed-layer LCL
2278 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
-2 m²/s²
0-3 km storm-relative helicity
-21 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.

000 
WFUS53 KLBF 092039
TORLBF
NEC111-117-092130-
/O.NEW.KLBF.TO.W.0016.060809T2038Z-060809T2130Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE NORTH PLATTE NE
338 PM CDT WED AUG 9 2006

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A

* TORNADO WARNING FOR...
  EASTERN MCPHERSON COUNTY IN WEST CENTRAL NEBRASKA...
  NORTH CENTRAL LINCOLN COUNTY IN SOUTHWEST NEBRASKA...

* UNTIL 430 PM CDT

* AT 334 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 13 MILES SOUTH
  OF TRYON...MOVING NORTHEAST AT 20 MPH.

* THE TORNADO WILL BE NEAR...
  RINGGOLD BY 410 PM CDT...

A BRIEF REPORT OF A WEAK TORNADO WAS RECEIVED 7 MILES NORTH OF NORTH 
PLATTE. 

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

LAT...LON 4169 10102 4129 10120 4115 10086 4154 10071

$$

JWS
3 follow-up statements
000 
WWUS53 KLBF 092055
SVSLBF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
354 PM CDT WED AUG 9 2006

NEC111-117-092130-
/O.CON.KLBF.TO.W.0016.000000T0000Z-060809T2130Z/
MCPHERSON NE-LINCOLN NE-
354 PM CDT WED AUG 9 2006

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 430 PM CDT FOR NORTH
CENTRAL LINCOLN AND EASTERN MCPHERSON COUNTIES...

AT 351 PM CDT...LOCAL LAW ENFORCEMENT REPORTED A TORNADO.  THIS      
  TORNADO WAS LOCATED 5 MILES NORTH AND 2 MILES WEST OF              
  SUTHERLAND...MOVING SOUTHEAST AT 5 MPH.

* THE TORNADO WILL BE NEAR...
  HIGHWAY 97 MILE MARKER 10 BY 400 PM CDT...

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

LAT...LON 4169 10102 4129 10120 4115 10086 4154 10071

$$

JWS
000 
WWUS53 KLBF 092112
SVSLBF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
412 PM CDT WED AUG 9 2006

NEC111-117-092130-
/O.CON.KLBF.TO.W.0016.000000T0000Z-060809T2130Z/
MCPHERSON NE-LINCOLN NE-
412 PM CDT WED AUG 9 2006

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 430 PM CDT FOR NORTH
CENTRAL LINCOLN AND EASTERN MCPHERSON COUNTIES...

AT 411 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED 8 MILES SOUTHWEST OF
HIGHWAY 97 MILE MARKER 10...OR ABOUT 13 MILES NORTHWEST OF NORTH 
PLATTE. THIS POSSIBLE TORNADO WAS NEARLY STATIONARY.

* THE TORNADO WILL BE NEAR...
  8 MILES SOUTHWEST OF HIGHWAY 97 MILE MARKER 10 BY 430 PM CDT...

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 PM CDT
WEDNESDAY EVENING FOR WESTERN NEBRASKA.

LAT...LON 4169 10102 4129 10120 4115 10086 4154 10071

$$

JWS
000 
WWUS53 KLBF 092132
SVSLBF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
431 PM CDT WED AUG 9 2006

NEC111-117-092141-
/O.EXP.KLBF.TO.W.0016.000000T0000Z-060809T2130Z/
MCPHERSON NE-LINCOLN NE-
431 PM CDT WED AUG 9 2006

...THE TORNADO WARNING FOR NORTH CENTRAL LINCOLN AND EASTERN
MCPHERSON COUNTIES EXPIRED AT 430 PM CDT...

AT 430 PM CDT (330 PM MDT)...THE THUNDERSTORM THAT PROMPTED THE 
WARNING HAD WEAKENED. HOWEVER THIS STORM...LOCATED ABOUT 5 MILES 
NORTH OF HERSHEY...MAY STILL BE CAPABLE OF PRODUCING HEAVY 
RAIN...SMALL HAIL...AND WIND GUSTS TO 50 MPH.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 PM CDT
WEDNESDAY EVENING FOR WESTERN NEBRASKA.

LAT...LON 4169 10102 4129 10120 4115 10086 4154 10071

$$

JWS

The office that day

Everything else NWS North Platte, NE issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 9, 3:48 AM CDTDense Fog AdvisoryLBFArthur, Blaine, Boyd, Brown, Cherry, Custer and 16 more6 hr
Aug 9, 2:27 PM CDTSevere Thunderstorm WarningLBFThomas48 min
Aug 9, 3:13 PM CDTSevere Thunderstorm WarningLBFThomas47 min
Aug 9, 3:26 PM CDTSevere Thunderstorm WarningLBFLincoln, McPherson49 min
Aug 9, 3:44 PM CDTTornado WarningLBFKeith, Lincoln, Perkins46 min
Aug 9, 3:55 PM CDTSevere Thunderstorm WarningLBFCherry, Thomas65 min
Aug 9, 5:19 PM CDTSevere Thunderstorm WarningLBFBrown41 min
Aug 9, 5:53 PM CDTSevere Thunderstorm WarningLBFKeya Paha, Rock67 min
Aug 9, 5:54 PM CDTSevere Thunderstorm WarningLBFCherry66 min
Aug 9, 6:43 PM CDTSevere Thunderstorm WarningLBFBoyd, Holt50 min

Nearby

Tornado Warnings in Nebraska, 2006Every tornado warning in 2006Tornadoes in 2006

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.