Alert archive / Nebraska / Tornado Warnings in 2005

Tornado Warning 9, NWS Goodland, KS

May 11, 2005Hitchcock County, Nebraska

NWS Goodland, KS issued this tornado warning at May 11, 2005, 3:11 PM CDT for Hitchcock County, Nebraska. 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
May 11, 2005, 3:11 PM CDT (20:11 UTC)
Expired
May 11, 2005, 4:00 PM CDT
In force
49 min
Issued by
NWS Goodland, KS
Area
Counties, with a storm outline in the text

County Hitchcock County, NE

The radar

The Goodland radar (KGLD), 115 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
May 11, 3:10 PM CDTTornado WatchSPC7 hr

The nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 12:00Z, 8.2 hours before the alert went out and 102 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 2005-05-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1 joules per kilogram.LCLEL10008507005003002001001 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 2005-05-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 189 square meters per square second.193958Sfc1 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
1 J/kg
Mixed-layer CIN
0 J/kg
Mixed-layer LCL
508 m above ground
0-6 km bulk shear
49 kt
0-1 km storm-relative helicity
189 m²/s²
0-3 km storm-relative helicity
190 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WFUS53 KGLD 112011
TORGLD
NEC087-112100-
/O.NEW.KGLD.TO.W.0009.050511T2011Z-050511T2100Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE GOODLAND KS
311 PM CDT WED MAY 11 2005

THE NATIONAL WEATHER SERVICE IN GOODLAND HAS ISSUED A

* TORNADO WARNING FOR...
  CENTRAL HITCHCOCK COUNTY IN SOUTHWEST NEBRASKA

* UNTIL 400 PM CDT

* AT 306 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 7 MILES
  SOUTHWEST OF TRENTON...MOVING NORTH AT 40 MPH.

* THE TORNADO IS EXPECTED TO BE NEAR...
  RURAL NORTHERN HITCHCOCK COUNTY AT 330 PM CDT...

A TORNADO WARNING MEANS THAT A TORNADO HAS BEEN OBSERVED OR INDICATED
BY RADAR. IF YOU ARE IN THE PATH OF THIS TORNADO...SEEK SHELTER IN A
SMALL INTERIOR ROOM ON THE LOWEST FLOOR AND COVER UP.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM CDT WEDNESDAY EVENING
FOR NORTHEASTERN COLORADO AND NORTHWESTERN KANSAS AND SOUTHWEST
NEBRASKA.

LAT...LON 4004 10121 4006 10097 4073 10104 4070 10136

$$

BULLER
4 follow-up statements
000 
WWUS53 KGLD 112020
SVSGLD

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
219 PM MDT WED MAY 11 2005

NEC087-112100-
/O.CON.KGLD.TO.W.0009.000000T0000Z-050511T2100Z/
HITCHCOCK NE-
319 PM CDT WED MAY 11 2005

...A TORNADO WARNING CONTINUES UNTIL 400 PM CDT FOR CENTRAL HITCHCOCK
COUNTY...

AT 315 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED 6 MILES WEST OF
TRENTON...MOVING NORTH AT 40 MPH.

THE TORNADO WILL BE NEAR...
  RURAL NORTHERN HITCHCOCK COUNTY AROUND 330 PM CDT...

AT 314 PM CDT...ONE INCH DIAMETER HAIL WAS REPORTED BY A SPOTTER 7 
MILES SOUTHWEST OF TRENTON. IN ADDITION TO THE TORNADO...THIS STORM 
IS CAPABLE OF PRODUCING LARGE HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM CDT WEDNESDAY EVENING
FOR NORTHEASTERN COLORADO AND NORTHWESTERN KANSAS AND SOUTHWEST
NEBRASKA.

LAT...LON 4004 10121 4006 10097 4073 10104 4070 10136

$$

BULLER
000 
WWUS53 KGLD 112044
SVSGLD

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
243 PM MDT WED MAY 11 2005

NEC087-112100-
/O.CON.KGLD.TO.W.0009.000000T0000Z-050511T2100Z/
HITCHCOCK NE-
343 PM CDT WED MAY 11 2005

...A TORNADO WARNING CONTINUES UNTIL 400 PM CDT FOR CENTRAL HITCHCOCK
COUNTY...

AT 340 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR CULBERTSON...
MOVING NORTH AT 55 MPH.

IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING LARGE 
HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM CDT WEDNESDAY EVENING
FOR NORTHEASTERN COLORADO AND NORTHWESTERN KANSAS AND SOUTHWEST
NEBRASKA.

LAT...LON 4009 10119 4012 10075 4034 10077 4033 10119

$$

BULLER
000 
WWUS53 KGLD 112055
SVSGLD

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
255 PM MDT WED MAY 11 2005

NEC087-112100-
/O.CON.KGLD.TO.W.0009.000000T0000Z-050511T2100Z/
HITCHCOCK NE-
355 PM CDT WED MAY 11 2005

...A TORNADO WARNING CONTINUES UNTIL 400 PM CDT FOR HITCHCOCK
COUNTY...

AT 353 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED 14 MILES NORTHWEST OF
CULBERTSON...MOVING NORTH AT 55 MPH.

AT 350 PM CDT...A SPOTTER IN PALISADE REPORTED 1 INCHE DIAMETER HAIL.
IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING 1 
INCH OR LARGER DIAMETER HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM CDT WEDNESDAY EVENING
FOR NORTHEASTERN COLORADO AND NORTHWESTERN KANSAS AND SOUTHWEST
NEBRASKA.

LAT...LON 4009 10119 4012 10075 4034 10077 4033 10119

$$

BULLER
000 
WWUS53 KGLD 112100
SVSGLD

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
259 PM MDT WED MAY 11 2005

NEC087-112109-
/O.EXP.KGLD.TO.W.0009.000000T0000Z-050511T2100Z/
HITCHCOCK NE-
359 PM CDT WED MAY 11 2005

...THE TORNADO WARNING FOR CENTRAL HITCHCOCK COUNTY EXPIRES AT 400 
PM CDT...

THE THUNDERSTORM THAT PROMPTED THE WARNING HAS LEFT THE WARNED AREA.

AT 338 PM CDT...A SPOTTER REPORTED GOLF BALL SIZE HAIL 8 MILES 
NORTHWEST OF CULBERTSON. A TORNADO WATCH REMAINS IN EFFECT UNTIL 
1000 PM CDT WEDNESDAY EVENING FOR NORTHEASTERN COLORADO AND 
NORTHWESTERN KANSAS AND SOUTHWEST NEBRASKA.

LAT...LON 4009 10119 4012 10075 4034 10077 4033 10119

$$

BULLER

The office that day

Everything else NWS Goodland, KS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 11, 4:39 PM CDTTornado WarningGLDDundy51 min
May 11, 4:45 PM CDTSevere Thunderstorm WarningGLDRed Willow18 min
May 11, 5:24 PM CDTTornado WarningGLDDundy53 min
May 11, 6:14 PM CDTTornado WarningGLDDundy46 min
May 11, 6:57 PM CDTSevere Thunderstorm WarningGLDDundy33 min

Nearby

Tornado Warnings in Nebraska, 2005Every tornado warning in 2005Tornadoes in 2005

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.