Alert archive / Nebraska / Tornado Warnings in 2003

Tornado Warning 23, NWS Hastings, NE

June 22, 2003Nuckolls County, Thayer County, Nebraska

NWS Hastings, NE issued this tornado warning at Jun 22, 2003, 6:53 PM CDT for Nuckolls County, Thayer 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
Jun 22, 2003, 6:53 PM CDT (23:53 UTC)
Expired
Jun 22, 2003, 7:45 PM CDT
In force
52 min
Issued by
NWS Hastings, NE
Area
Counties, with a storm outline in the text

Counties Nuckolls County, NE, Thayer County, NE

The radar

The Grand Island radar (KUEX), 53 km from the middle of the area, began a volume at 23:53 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
Jun 22, 3:35 PM CDTTornado WatchSPC5 hr

The nearest sounding before it

Omaha, NE (KOAX), launched 12:00Z, 11.9 hours before the alert went out and 174 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, Omaha, NE at 12:00Z on 2003-06-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1248 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, Omaha, NE at 12:00Z on 2003-06-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 57 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
1248 J/kg
Mixed-layer CIN
-135 J/kg
Mixed-layer LCL
719 m above ground
0-6 km bulk shear
30 kt
0-1 km storm-relative helicity
57 m²/s²
0-3 km storm-relative helicity
29 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.3

Open this sounding in Storm Lab

The text

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

000 
WFUS53 KGID 222353
TORGID
NEC129-169-230045-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE HASTINGS NE
651 PM CDT SUN JUN 22 2003

THE NATIONAL WEATHER SERVICE IN HASTINGS HAS ISSUED A

* TORNADO WARNING FOR...
  NUCKOLLS COUNTY IN SOUTH CENTRAL NEBRASKA
  THAYER COUNTY IN SOUTH CENTRAL NEBRASKA

* UNTIL 745 PM CDT

* AT 648 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  A TORNADO 4 MILES NORTHEAST OF RUSKIN...OR ABOUT 42 MILES
  SOUTHEAST OF HASTINGS...MOVING NORTH AT 10 TO 15 MPH.  THIS WILL
  REPLACE THE PREVIOUS TORNADO WARNING FOR THAYER COUNTY.  A TORNADO
  WAS REPORTED WITH THIS STORM ONE MILE WEST OF DESHLER. 

* THE TORNADO IS EXPECTED TO BE NEAR...
  OAK AT 715 PM CDT...
  DAVENPORT AT 720 PM CDT...

PEOPLE IN WESTERN THAYER AND EASTERN NUCKOLLS COUNTIES
SHOULD TAKE SHELTER IMMEDIATELY IN A BASEMENT OR SMALL INTERIOR ROOM
ON THE LOWEST FLOOR.

IF IN A MOBILE HOME...LEAVE IT IMMEDIATELY AND GET INSIDE A STURDY
SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE NEAREST DITCH
AND COVER YOUR HEAD WITH YOUR HANDS.

LAT...LON 4009 9789 4014 9765 4041 9773 4036 9800
$$
9
NNNN

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 22, 5:39 PM CDTSevere Thunderstorm WarningGIDThayer51 min
Jun 22, 5:50 PM CDTSevere Thunderstorm WarningGIDHall25 min
Jun 22, 5:53 PM CDTSevere Thunderstorm WarningGIDMerrick52 min
Jun 22, 6:01 PM CDTSevere Thunderstorm WarningGIDClay, Hamilton59 min
Jun 22, 6:21 PM CDTSevere Thunderstorm WarningGIDNance54 min
Jun 22, 6:21 PM CDTTornado WarningGIDThayer39 min
Jun 22, 6:26 PM CDTTornado WarningGIDHamilton64 min
Jun 22, 6:42 PM CDTSevere Thunderstorm WarningGIDMerrick63 min
Jun 22, 6:55 PM CDTTornado WarningGIDMerrick50 min

Nearby

Tornado Warnings in Nebraska, 2003Every tornado warning in 2003Tornadoes 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; radar from the NEXRAD Level II archive.