Alert archive / Nebraska / Severe Thunderstorm Warnings in 2001
Severe Thunderstorm Warning 79, NWS North Platte, NE
NWS North Platte, NE issued this severe thunderstorm warning at Jun 25, 2001, 8:09 PM MDT for Keith County, Nebraska. It was in force for 66 min. 1 report came from inside the area while it was in force.
The area
The outline the Iowa Environmental Mesonet reconstructed for it; the warning itself named whole counties, with what was reported inside it.
The facts
- Issued
- Jun 25, 2001, 8:09 PM MDT (02:09 UTC)
- Expired
- Jun 25, 2001, 9:15 PM MDT
- In force
- 66 min
- Issued by
- NWS North Platte, NE
- Area
- Whole counties; the outline is the Mesonet’s reconstruction
County Keith County, NE
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 25, 8:15 PM MDT | Hail 1.75 | Paxton, NE |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.
The nearest sounding before it
N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 2.2 hours before the alert went out and 74 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.
- Mixed-layer CAPE
- 2077 J/kg
- Mixed-layer CIN
- -17 J/kg
- Mixed-layer LCL
- 2692 m above ground
- 0-6 km bulk shear
- 19 kt
- 0-1 km storm-relative helicity
- -2 m²/s²
- 0-3 km storm-relative helicity
- 105 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 3.8
The text
As transmitted, in the capitals the NWS used until 2016.
235 WUUS53 KLBF 260210 SVRLBF NEC101-260315- BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE NORTH PLATTE NE 809 PM MDT MON JUN 25 2001 THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... EASTERN KEITH COUNTY IN SOUTHWEST NEBRASKA * UNTIL 915 PM MDT * AT 907 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM 10 MILES SOUTHEAST OF PAXTON...OR ABOUT 25 MILES WEST OF NORTH PLATTE...MOVING WEST AT 10 MPH. * THE SEVERE THUNDERSTORM WILL BE NEAR... 9 MILES SOUTH OF SARBEN AROUND 830 PM MDT 5 MILES SOUTH OF PAXTON AROUND 835 PM MDT 3 MILES SOUTH OF ROSCOE AROUND 845 PM MDT THIS THUNDERSTORM HAS A HISTORY OF PRODUCING LARGE HAIL WHICH MAY CAUSE SERIOUS INJURY AND SEVERE DAMAGE TO PROPERTY. MOVE TO A STURDY BUILDING AND STAY AWAY FROM WINDOWS. REPORT SEVERE WEATHER TO THE NEAREST LAW ENFORCEMENT AGENCY FOR RELAY TO THE NATIONAL WEATHER SERVICE. LAT...LON 4102 10161 4102 10129 4139 10128 4139 10160 $$ TLK
The office that day
Everything else NWS North Platte, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 25, 6:11 PM MDT | Severe Thunderstorm Warning | LBF | Lincoln | 64 min |
| Jun 25, 7:13 PM MDT | Severe Thunderstorm Warning | LBF | Lincoln | 62 min |
| Jun 25, 7:49 PM MDT | Severe Thunderstorm Warning | LBF | Perkins | 56 min |
| Jun 25, 9:05 PM MDT | Severe Thunderstorm Warning | LBF | Perkins | 55 min |
| Jun 25, 9:15 PM MDT | Severe Thunderstorm Warning | LBF | Cherry | 60 min |
| Jun 26, 5:50 AM MDT | Severe Thunderstorm Warning | LBF | Holt | 40 min |
| Jun 26, 2:35 PM MDT | Severe Thunderstorm Warning | LBF | Grant | 25 min |
| Jun 26, 3:01 PM MDT | Severe Thunderstorm Warning | LBF | Grant | 29 min |
Nearby
Severe Thunderstorm Warnings in Nebraska, 2001Every severe thunderstorm warning in 2001
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.