Alert archive / Nebraska / Tornado Warnings in 2004

Tornado Warning 3, NWS North Platte, NE

May 16, 2004Holt County, Nebraska

NWS North Platte, NE issued this tornado warning at May 16, 2004, 5:10 PM CDT for Holt County, Nebraska. It was in force for 50 min. 4 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: May 16, 2004, 5:10 PM CDT (22:10 UTC)
Expired: May 16, 2004, 6:00 PM CDT
In force: 50 min
Issued by: NWS North Platte, NE
Area: Counties, with a storm outline in the text

County Holt County, NE

The radar

The North Platte radar (KLNX), 137 km from the middle of the area, began a volume at 22:13 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

Time	Report	Where	Remark
May 16, 5:55 PM CDT	TORNADO	7 Sw Amelia, NE
May 16, 5:55 PM CDT	TORNADO	7 Sw Amelia, NE
May 16, 6:02 PM CDT	TORNADO	3 Sw Amelia, NE	LARGE TORNADO ON GROUND MOVING NORTHEAST
May 16, 6:02 PM CDT	TORNADO	3 Sw Amelia, NE	LARGE TORNADO ON GROUND MOVING NORTHEAST, CENTER PIVOT HIT 6 W OF CHAMBERS, 1 OLD SHED AND TREES DESTROYED.

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.

Issued	Product	Office	Lasted
May 16, 4:45 PM CDT	Tornado Watch	SPC	5 hr

The nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 12:00Z, 10.2 hours before the alert went out and 189 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 980 m above ground
0-6 km bulk shear: 40 kt
0-1 km storm-relative helicity: 287 m²/s²
0-3 km storm-relative helicity: 312 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.2

Open this sounding in Storm Lab

The text

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

146 
WFUS53 KLBF 162210
TORLBF
NEC089-162300-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE NORTH PLATTE NE
509 PM CDT SUN MAY 16 2004

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A

* TORNADO WARNING FOR...
  HOLT COUNTY IN NORTH CENTRAL NEBRASKA

* UNTIL 600 PM CDT

* AT 503 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 17 MILES
  SOUTHWEST OF AMELIA...OR ABOUT 22 MILES NORTH OF BURWELL...MOVING
  NORTHEAST AT 40 MPH.

* THE TORNADO IS EXPECTED TO BE NEAR...
  AMELIA AROUND 525 PM CDT

THIS STORM HAS A HISTORY OF PRODUCING A TORNADO. 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 TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM CDT SUNDAY EVENING
FOR SOUTHWESTERN NEBRASKA. A TORNADO WATCH ALSO REMAINS IN EFFECT
UNTIL 1000 PM CDT SUNDAY EVENING FOR NORTH CENTRAL NEBRASKA.

LAT...LON 4245 9895 4223 9851 4211 9889 4209 9923
          4243 9923 4259 9922

$$

TLK

The office that day

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

Issued	Product	Office	Counties	Lasted
May 16, 3:33 AM CDT	Severe Thunderstorm Warning	LBF	Custer	57 min
May 16, 4:22 PM CDT	Severe Thunderstorm Warning	LBF	Loup	38 min
May 16, 4:44 PM CDT	Tornado Warning	LBF	Loup, Rock	46 min
May 16, 5:18 PM CDT	Severe Thunderstorm Warning	LBF	Brown, Rock	57 min
May 16, 5:31 PM CDT	Severe Thunderstorm Warning	LBF	Custer	59 min
May 16, 6:04 PM CDT	Tornado Warning	LBF	Holt	41 min
May 16, 6:13 PM CDT	Severe Thunderstorm Warning	LBF	Loup, Rock	47 min
May 16, 6:41 PM CDT	Severe Thunderstorm Warning	LBF	Custer	64 min
May 16, 6:45 PM CDT	Tornado Warning	LBF	Holt	30 min
May 16, 6:56 PM CDT	Tornado Warning	LBF	Custer	34 min

Nearby

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