Alert archive / Nebraska / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 49, NWS North Platte, NE
NWS North Platte, NE issued this severe thunderstorm warning at Jun 13, 2021, 8:41 PM MDT for 4 counties in Nebraska. It was in force for 49 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 13, 2021, 8:41 PM MDT (02:41 UTC)
- Expired
- Jun 13, 2021, 9:30 PM MDT
- In force
- 49 min
- Issued by
- NWS North Platte, NE
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 70.0 mph
Counties Cherry County, NE, Garden County, NE, Grant County, NE, Sheridan County, NE
The radar
The North Platte radar (KLNX), 146 km from the middle of the area, began a volume at 02:45 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 nearest sounding before it
N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 2.7 hours before the alert went out and 184 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
- 1461 J/kg
- Mixed-layer CIN
- -147 J/kg
- Mixed-layer LCL
- 2200 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- -3 m²/s²
- 0-3 km storm-relative helicity
- 114 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.6
The text
As transmitted.
470
WUUS53 KLBF 140241
SVRLBF
NEC031-069-075-161-140330-
/O.NEW.KLBF.SV.W.0049.210614T0241Z-210614T0330Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service North Platte NE
841 PM MDT Sun Jun 13 2021
The National Weather Service in North Platte has issued a
* Severe Thunderstorm Warning for...
Southwestern Cherry County in north central Nebraska...
Western Grant County in west central Nebraska...
Northern Garden County in the Panhandle of Nebraska...
Southern Sheridan County in the Panhandle of Nebraska...
* Until 930 PM MDT.
* At 840 PM MDT, severe thunderstorms were located along a line
extending from 15 miles south of Gordon to 26 miles southeast of
Rushville to 15 miles north of Ellsworth to 10 miles northeast of
Antioch, moving southeast at 30 mph.
HAZARD...70 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect considerable
tree damage. Wind damage is also likely to mobile homes,
roofs, and outbuildings.
* Locations impacted include...
Ellsworth, Hyannis, Ashby, Antioch, Big Hill, Dipping Vat Meadow,
Billys Lake, Swede Lake, Deer Lake, Britton Lake, and Intersection
of Highway 61 and Survey Valley Road.
This includes the following highways...
Highway 250 between mile markers 1 and 36.
Highway 2 between mile markers 96 and 146.
Highway 61 between mile markers 159 and 198.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4269 10231 4250 10149 4215 10162 4202 10172
4160 10215 4192 10268 4200 10268 4201 10270
4209 10270 4210 10274 4224 10275
TIME...MOT...LOC 0240Z 303DEG 27KT 4258 10217 4240 10216 4228 10223
4215 10245
HAIL...1.00IN
WIND...70MPH
$$
NMJ2 follow-up statements
100
WWUS53 KLBF 140304
SVSLBF
Severe Weather Statement
National Weather Service North Platte NE
904 PM MDT Sun Jun 13 2021
NEC031-069-075-161-140330-
/O.CON.KLBF.SV.W.0049.000000T0000Z-210614T0330Z/
Cherry NE-Grant NE-Garden NE-Sheridan NE-
904 PM MDT Sun Jun 13 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 PM MDT
FOR SOUTHWESTERN CHERRY...WESTERN GRANT...NORTHEASTERN GARDEN AND
SOUTHEASTERN SHERIDAN COUNTIES...
At 904 PM MDT, severe thunderstorms were located along a line
extending from 18 miles southwest of Medicine Lake to 28 miles
northwest of Whitman to 21 miles north of Hyannis to 12 miles
northwest of Ashby, moving east at 45 mph.
HAZARD...70 mph wind gusts and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to mobile
homes, roofs, and outbuildings.
Locations impacted include...
Ellsworth, Hyannis, Ashby, Big Hill, Dipping Vat Meadow, Billys
Lake, Swede Lake, Deer Lake, and Britton Lake.
This includes the following highways...
Highway 250 between mile markers 1 and 19.
Highway 2 between mile markers 103 and 146.
Highway 61 between mile markers 159 and 198.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4250 10149 4215 10162 4202 10172 4160 10215
4182 10252 4212 10258 4266 10217
TIME...MOT...LOC 0304Z 262DEG 40KT 4261 10176 4243 10175 4231 10183
4218 10205
HAIL...0.88IN
WIND...70MPH
$$
NMJ419
WWUS53 KLBF 140326
SVSLBF
Severe Weather Statement
National Weather Service North Platte NE
926 PM MDT Sun Jun 13 2021
NEC031-069-075-161-140336-
/O.EXP.KLBF.SV.W.0049.000000T0000Z-210614T0330Z/
Cherry NE-Grant NE-Garden NE-Sheridan NE-
926 PM MDT Sun Jun 13 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN CHERRY...WESTERN
GRANT...NORTHEASTERN GARDEN AND SOUTHEASTERN SHERIDAN COUNTIES WILL
EXPIRE AT 930 PM MDT...
The storms which prompted the warning have weakened below severe
limits, and no longer pose an immediate threat to life or property.
Therefore, the warning will be allowed to expire. However gusty
winds are still possible with these thunderstorms.
LAT...LON 4250 10149 4215 10162 4202 10172 4160 10215
4182 10252 4212 10258 4266 10217
TIME...MOT...LOC 0326Z 270DEG 27KT 4252 10158 4234 10157 4222 10165
4209 10187
$$
NMJThe office that day
Everything else NWS North Platte, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 13, 7:50 PM MDT | Severe Thunderstorm Warning | LBF | Cherry, Sheridan | 40 min |
| Jun 13, 8:02 PM MDT | Special Weather Statement | LBF | Garden | 43 min |
| Jun 13, 8:20 PM MDT | Severe Thunderstorm Warning | LBF | Sheridan | 40 min |
| Jun 13, 8:28 PM MDT | Special Weather Statement | LBF | Sheridan | 47 min |
| Jun 13, 9:25 PM MDT | Special Weather Statement | LBF | Cherry | 50 min |
| Jun 13, 9:48 PM MDT | Special Weather Statement | LBF | Arthur, Grant | 42 min |
| Jun 13, 10:19 PM MDT | Special Weather Statement | LBF | Grant, Hooker, McPherson | 41 min |
| Jun 13, 11:03 PM MDT | Special Weather Statement | LBF | Garden | 42 min |
| Jun 13, 11:24 PM MDT | Special Weather Statement | LBF | McPherson | 51 min |
| Jun 14, 12:58 AM MDT | Special Weather Statement | LBF | Garden | 47 min |
| Jun 14, 1:02 AM MDT | Severe Thunderstorm Warning | LBF | Garden | 43 min |
| Jun 14, 1:46 AM MDT | Special Weather Statement | LBF | Deuel | 44 min |
| Jun 14, 2:44 AM MDT | Special Weather Statement | LBF | Holt | 46 min |
Nearby
Severe Thunderstorm Warnings in Nebraska, 2021Every severe thunderstorm warning in 2021
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.