Alert archive / Nebraska / Tornado Warnings in 2000

Tornado Warning 30, NWS Hastings, NE

July 25, 2000Dawson County, Nebraska

NWS Hastings, NE issued this tornado warning at Jul 25, 2000, 12:23 AM CDT for Dawson County, Nebraska. It was in force for 37 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jul 25, 2000, 12:23 AM CDT (05:23 UTC)
Expired: Jul 25, 2000, 1:00 AM CDT
In force: 37 min
Issued by: NWS Hastings, NE
Area: Whole counties

County Dawson County, NE

The radar

The Grand Island radar (KUEX), 131 km from the middle of the area, began a volume at 05:24 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.

Issued	Product	Office	Lasted
Jul 24, 10:00 PM CDT	Severe Thunderstorm Watch	SPC	4 hr

The nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 5.4 hours before the alert went out and 72 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: 2383 J/kg
Mixed-layer CIN: -23 J/kg
Mixed-layer LCL: 2608 m above ground
0-6 km bulk shear: 47 kt
0-1 km storm-relative helicity: 62 m²/s²
0-3 km storm-relative helicity: 101 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 5.5

Open this sounding in Storm Lab

The text

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

217 
WFUS53 KGID 250523
TORGRI
NEC047-250600-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE HASTINGS NE
1223 AM CDT TUE JUL 25 2000

THE NATIONAL WEATHER SERVICE IN HASTINGS HAS ISSUED A

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

* UNTIL 100 AM CDT

* AT 1218 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  DEVELOPING TORNADO OVER SUMNER...OR ABOUT 13 MILES NORTHEAST OF
  LEXINGTON...MOVING SOUTHEAST AT 20 MPH.

* TORNADO IS EXPECTED TO BE NEAR...
  OVERTON AT 1240 AM CDT

PEOPLE IN EASTERN DAWSON COUNTY SHOULD TAKE SHELTER IMMEDIATELY IN A
BASEMENT OR SMALL INTERIOR ROOM ON THE LOWEST FLOOR.

IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER IN A NEARBY BUILDING. AS A
LAST RESORT...SEEK SHELTER IN A DITCH OR LOW SPOT AND COVER YOUR HEAD
WITH YOUR HANDS.

$$

FAY


LAT...LON 4101 9943 4091 9970 4071 9959 4069 9943

NNNN

The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 24, 11:22 PM CDT	Severe Thunderstorm Warning	GID	Buffalo, Dawson	53 min
Jul 24, 11:31 PM CDT	Severe Thunderstorm Warning	GID	Sherman	44 min
Jul 25, 12:03 AM CDT	Severe Thunderstorm Warning	GID	Kearney, Phelps	42 min
Jul 25, 12:12 AM CDT	Severe Thunderstorm Warning	GID	Buffalo	63 min
Jul 25, 12:16 AM CDT	Severe Thunderstorm Warning	GID	Dawson	29 min
Jul 25, 12:45 AM CDT	Severe Thunderstorm Warning	GID	Kearney	45 min
Jul 25, 12:56 AM CDT	Severe Thunderstorm Warning	GID	Phelps	49 min
Jul 25, 1:10 AM CDT	Severe Thunderstorm Warning	GID	Buffalo	35 min
Jul 25, 1:15 AM CDT	Flash Flood Warning	GID	Kearney	5 hr
Jul 25, 1:19 AM CDT	Severe Thunderstorm Warning	GID	Franklin, Harlan	56 min
Jul 25, 1:19 AM CDT	Tornado Warning	GID	Phelps	41 min
Jul 25, 1:25 AM CDT	Severe Thunderstorm Warning	GID	Kearney	50 min
Jul 25, 1:29 AM CDT	Flash Flood Warning	GID	Franklin	3 hr
Jul 25, 1:46 AM CDT	Tornado Warning	GID	Kearney	29 min
Jul 25, 2:14 AM CDT	Severe Thunderstorm Warning	GID	Franklin	46 min

Nearby

Tornado Warnings in Nebraska, 2000 Every tornado warning in 2000 Tornadoes in 2000

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.