Alert archive / Nebraska / Tornado Warnings in 2004

Tornado Warning 74, NWS Hastings, NE

July 8, 2004Dawson County, Nebraska

NWS Hastings, NE issued this tornado warning at Jul 8, 2004, 10:29 PM CDT for Dawson County, Nebraska. It was in force for 46 min. 12 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jul 8, 2004, 10:29 PM CDT (03:29 UTC)
Expired
Jul 8, 2004, 11:15 PM CDT
In force
46 min
Issued by
NWS Hastings, NE
Area
Counties, with a storm outline in the text

County Dawson County, NE

The radar

The North Platte radar (KLNX), 130 km from the middle of the area, began a volume at 03:32 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.

What was reported inside it

TimeReportWhereRemark
Jul 8, 10:29 PM CDTHAIL 0.754 W Cozad, NE
Jul 8, 10:29 PM CDTHAIL 0.754 W Cozad, NE
Jul 8, 10:29 PM CDTHAIL 0.754 W Cozad, NE
Jul 8, 10:29 PM CDTHAIL 0.754 W Cozad, NE
Jul 8, 10:40 PM CDTTSTM WND GST 60Cozad, NEEAST WINDS AT 60-70 MPH WITH HAIL OF UNKNOWN SIZE
Jul 8, 10:40 PM CDTTSTM WND GST 60Cozad, NEEAST WINDS AT 60-70 MPH WITH HAIL OF UNKNOWN SIZE
Jul 8, 10:40 PM CDTTSTM WND GST 60Cozad, NEEAST WINDS AT 60-70 MPH WITH HAIL OF UNKNOWN SIZE
Jul 8, 10:40 PM CDTTSTM WND GST 60Cozad, NEEAST WINDS AT 60-70 MPH WITH HAIL OF UNKNOWN SIZE
Jul 8, 10:58 PM CDTTORNADO3 W Sumner, NE
Jul 8, 10:58 PM CDTTORNADO3 W Sumner, NE
Jul 8, 10:58 PM CDTTORNADO3 W Sumner, NE
Jul 8, 10:58 PM CDTTORNADO3 W Sumner, NE

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

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

IssuedProductOfficeLasted
Jul 8, 8:05 PM CDTSevere Thunderstorm WatchSPC6 hr

The nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 3.5 hours before the alert went out and 64 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 00:00Z on 2004-07-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1868 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 00:00Z on 2004-07-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 22 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
1868 J/kg
Mixed-layer CIN
-201 J/kg
Mixed-layer LCL
1853 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
22 m²/s²
0-3 km storm-relative helicity
188 m²/s²
Significant tornado parameter
0.0
Supercell composite
-2.1

Open this sounding in Storm Lab

The text

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

000 
WFUS53 KGID 090329
TORGID
NEC047-090415-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE HASTINGS NE
1028 PM CDT THU JUL 8 2004

THE NATIONAL WEATHER SERVICE IN HASTINGS HAS ISSUED A

* TORNADO WARNING FOR...
  DAWSON COUNTY IN SOUTH CENTRAL NEBRASKA

* UNTIL 1115 PM CDT

* AT 1025 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO.  THIS TORNADO
  WAS LOCATED NEAR COZAD...OR ABOUT 14 MILES NORTHWEST OF
  LEXINGTON...AND MOVING SOUTHEAST AT 30 MPH.

* THE TORNADO IS EXPECTED TO BE NEAR...
  EDDYVILLE AROUND 1050 PM CDT...
  LEXINGTON AROUND 1055 PM CDT...
  SUMNER AROUND 1105 PM CDT...
  OVERTON AROUND 1115 PM CDT...

IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING GOLF 
BALL SIZE HAIL AND STRAIGHT LINE WINDS IN EXCESS OF 60 MPH.

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 4103 10020 4072 10019 4071 9943 4105 9943

$$

NELSON

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 8, 10:00 PM CDTSevere Thunderstorm WarningGIDDawson60 min
Jul 8, 10:33 PM CDTSevere Thunderstorm WarningGIDGosper57 min
Jul 8, 10:38 PM CDTSevere Thunderstorm WarningGIDSherman67 min
Jul 8, 10:47 PM CDTSevere Thunderstorm WarningGIDPhelps58 min
Jul 8, 10:55 PM CDTSevere Thunderstorm WarningGIDFurnas65 min
Jul 8, 10:59 PM CDTTornado WarningGIDBuffalo46 min
Jul 8, 11:28 PM CDTSevere Thunderstorm WarningGIDHarlan62 min
Jul 8, 11:30 PM CDTSevere Thunderstorm WarningGIDKearney45 min
Jul 8, 11:33 PM CDTSevere Thunderstorm WarningGIDGreeley, Howard, Sherman57 min
Jul 8, 11:40 PM CDTSevere Thunderstorm WarningGIDBuffalo65 min
Jul 8, 11:47 PM CDTSevere Thunderstorm WarningGIDAdams, Hall58 min
Jul 8, 11:56 PM CDTSevere Thunderstorm WarningGIDFranklin64 min
Jul 8, 11:58 PM CDTFlash Flood WarningGIDGreeley, Howard, Sherman6 hr
Jul 8, 11:58 PM CDTSevere Thunderstorm WarningGIDWebster62 min
Jul 9, 12:00 AM CDTSevere Thunderstorm WarningGIDNance60 min
Jul 9, 12:22 AM CDTSevere Thunderstorm WarningGIDClay53 min
Jul 9, 12:23 AM CDTSevere Thunderstorm WarningGIDGreeley, Howard37 min
Jul 9, 12:28 AM CDTSevere Thunderstorm WarningGIDNuckolls62 min
Jul 9, 12:33 AM CDTSevere Thunderstorm WarningGIDHamilton, Merrick57 min
Jul 9, 12:54 AM CDTSevere Thunderstorm WarningGIDFillmore, Thayer51 min
Jul 9, 12:56 AM CDTSevere Thunderstorm WarningGIDNance64 min
Jul 9, 1:05 AM CDTSevere Thunderstorm WarningGIDNance55 min
Jul 9, 1:07 AM CDTSevere Thunderstorm WarningGIDPolk, York68 min
Jul 9, 1:18 AM CDTFlash Flood WarningGIDMerrick, Nance6 hr
Jul 9, 1:28 AM CDTSevere Thunderstorm WarningGIDHamilton, Merrick32 min
Jul 9, 1:39 AM CDTFlash Flood WarningGIDPolk6 hr

Nearby

Tornado Warnings in Nebraska, 2004Every tornado warning in 2004Tornadoes in 2004

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.