Alert archive / Nebraska / Tornado Warnings in 2007
Tornado Warning 46, NWS North Platte, NE
NWS North Platte, NE issued this tornado warning at May 27, 2007, 3:42 PM MDT for Deuel County, Garden County, Nebraska. It was in force for 33 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
- May 27, 2007, 3:42 PM MDT (21:42 UTC)
- Expired
- May 27, 2007, 4:15 PM MDT
- In force
- 33 min
- Issued by
- NWS North Platte, NE
- Area
- Counties, with a storm outline in the text
Counties Deuel County, NE, Garden County, NE
The radar
The North Platte radar (KLNX), 177 km from the middle of the area, began a volume at 21:41 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, 9.7 hours before the alert went out and 156 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 723 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- 286 m²/s²
- 0-3 km storm-relative helicity
- 368 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 2.2
The text
As transmitted, in the capitals the NWS used until 2016.
000 WFUS53 KLBF 272142 TORLBF NEC049-069-272215- /O.NEW.KLBF.TO.W.0046.070527T2142Z-070527T2215Z/ BULLETIN - EAS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE NORTH PLATTE NE 342 PM MDT SUN MAY 27 2007 THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A * TORNADO WARNING FOR... WESTERN DEUEL COUNTY IN THE PANHANDLE OF NEBRASKA... THIS INCLUDES THE CITY OF CHAPPELL... SOUTH CENTRAL GARDEN COUNTY IN THE PANHANDLE OF NEBRASKA... * UNTIL 415 PM MDT * AT 341 PM MDT...TRAINED WEATHER SPOTTERS REPORTED A TORNADO 8 MILES NORTH OF CHAPPELL...MOVING SOUTHEAST AT 30 MPH. * THE TORNADO WILL BE NEAR... CHAPPELL BY 355 PM MDT... IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER IN A NEARBY REINFORCED BUILDING. AS A LAST RESORT...SEEK SHELTER IN A CULVERT...DITCH OR LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS. 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 4135 10260 4101 10260 4101 10229 4136 10221 $$ POWER
1 follow-up statement
000 WWUS53 KLBF 272157 SVSLBF SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE NORTH PLATTE NE 456 PM CDT SUN MAY 27 2007 NEC049-069-272215- /O.CON.KLBF.TO.W.0046.000000T0000Z-070527T2215Z/ DEUEL NE-GARDEN NE- 356 PM MDT SUN MAY 27 2007 ...A TORNADO WARNING REMAINS IN EFFECT UNTIL 415 PM MDT FOR SOUTH CENTRAL GARDEN AND WESTERN DEUEL COUNTIES... AT 352 PM MDT...TRAINED WEATHER SPOTTERS REPORTED A TORNADO. THIS TORNADO WAS LOCATED 7 MILES NORTH OF INTERSTATE 80 MILE MARKER 80... OR ABOUT 9 MILES NORTHWEST OF CHAPPELL...MOVING SOUTH AT 5 MPH. THE TORNADO WILL BE NEAR... INTERSTATE 80 MILE MARKER 80 AND 6 MILES NORTHWEST OF CHAPPELL BY 415 PM MDT... IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER IN A NEARBY REINFORCED BUILDING. AS A LAST RESORT...SEEK SHELTER IN A CULVERT...DITCH OR LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS. THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS. IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS. LAT...LON 4135 10260 4101 10260 4101 10229 4136 10221 $$ POWER
The office that day
Everything else NWS North Platte, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 27, 2:11 PM MDT | Severe Thunderstorm Warning | LBF | Chase, Perkins | 34 min |
| May 27, 2:35 PM MDT | Severe Thunderstorm Warning | LBF | Chase | 55 min |
| May 27, 2:45 PM MDT | Severe Thunderstorm Warning | LBF | Keith, Perkins | 45 min |
| May 27, 3:13 PM MDT | Severe Thunderstorm Warning | LBF | Garden | 62 min |
| May 27, 3:29 PM MDT | Severe Thunderstorm Warning | LBF | Keith | 31 min |
| May 27, 3:46 PM MDT | Severe Thunderstorm Warning | LBF | Chase | 59 min |
| May 27, 4:15 PM MDT | Tornado Warning | LBF | Deuel, Garden | 45 min |
| May 27, 4:30 PM MDT | Severe Thunderstorm Warning | LBF | Lincoln | 45 min |
| May 27, 4:45 PM MDT | Severe Thunderstorm Warning | LBF | Chase | 36 min |
| May 27, 4:54 PM MDT | Severe Thunderstorm Warning | LBF | Sheridan | 66 min |
| May 27, 5:06 PM MDT | Severe Thunderstorm Warning | LBF | Lincoln | 39 min |
| May 27, 5:26 PM MDT | Severe Thunderstorm Warning | LBF | Hayes | 34 min |
| May 27, 5:59 PM MDT | Severe Thunderstorm Warning | LBF | Sheridan | 61 min |
Nearby
Tornado Warnings in Nebraska, 2007Every tornado warning in 2007Tornadoes in 2007
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.