Alert archive / Nebraska / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 56, NWS North Platte, NE
NWS North Platte, NE issued this severe thunderstorm warning at Jun 19, 2021, 9:09 PM CDT for Frontier County, Hayes County, Nebraska. It was in force for 66 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 19, 2021, 9:09 PM CDT (02:09 UTC)
- Expired
- Jun 19, 2021, 10:15 PM CDT
- In force
- 66 min
- Issued by
- NWS North Platte, NE
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Frontier County, NE, Hayes County, NE
The radar
The North Platte radar (KLNX), 165 km from the middle of the area, began a volume at 02:13 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.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 19, 5:48 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2727 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- 113 m²/s²
- 0-3 km storm-relative helicity
- 207 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
952
WUUS53 KLBF 200209
SVRLBF
NEC063-085-200315-
/O.NEW.KLBF.SV.W.0056.210620T0209Z-210620T0315Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service North Platte NE
909 PM CDT Sat Jun 19 2021
The National Weather Service in North Platte has issued a
* Severe Thunderstorm Warning for...
Frontier County in southwestern Nebraska...
Southeastern Hayes County in southwestern Nebraska...
* Until 1015 PM CDT.
* At 908 PM CDT, severe thunderstorms were located along a line
extending from 13 miles east of Hayes Center to near Indianola,
moving northeast at 35 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Curtis, Moorefield, Stockville, Medicine Creek Reservoir State
Recreation Area, Quick, Orafino, Bluegill Haven Campground, Willow
View Campground, Freedom, Red Willow Reservoir State Recreation
Area and Dancing Leaf Earth Lodge.
This includes Highway 83 between mile markers 27 and 45.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4046 10091 4070 10048 4070 10023 4046 9998
4044 9999 4043 10009 4035 10010 4035 10084
TIME...MOT...LOC 0208Z 225DEG 30KT 4046 10077 4024 10052
HAIL...<.75IN
WIND...60MPH
$$
Roberg2 follow-up statements
453
WWUS53 KLBF 200236
SVSLBF
Severe Weather Statement
National Weather Service North Platte NE
936 PM CDT Sat Jun 19 2021
NEC085-200245-
/O.CAN.KLBF.SV.W.0056.000000T0000Z-210620T0315Z/
Hayes NE-
936 PM CDT Sat Jun 19 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN HAYES COUNTY IS
CANCELLED...
The storms which prompted the warning have weakened and moved out of
the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until midnight CDT for
southwestern Nebraska.
LAT...LON 4046 10077 4059 10048 4062 10015 4046 9998
4044 9999 4043 10009 4035 10010 4035 10068
TIME...MOT...LOC 0235Z 258DEG 19KT 4043 10061 4029 10035
$$
NEC063-200315-
/O.CON.KLBF.SV.W.0056.000000T0000Z-210620T0315Z/
Frontier NE-
936 PM CDT Sat Jun 19 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1015 PM CDT
FOR SOUTHERN FRONTIER COUNTY...
At 935 PM CDT, severe thunderstorms were located along a line
extending from 13 miles southwest of Stockville to near Bartley,
moving east at 20 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Stockville, Medicine Creek Reservoir State Recreation Area, Quick,
Orafino, Bluegill Haven Campground, Willow View Campground, Freedom,
Red Willow Reservoir State Recreation Area and Dancing Leaf Earth
Lodge.
This includes Highway 83 between mile markers 27 and 37.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4046 10077 4059 10048 4062 10015 4046 9998
4044 9999 4043 10009 4035 10010 4035 10068
TIME...MOT...LOC 0235Z 258DEG 19KT 4043 10061 4029 10035
HAIL...<.75IN
WIND...60MPH
$$
Roberg735
WWUS53 KLBF 200314
SVSLBF
Severe Weather Statement
National Weather Service North Platte NE
1014 PM CDT Sat Jun 19 2021
NEC063-200323-
/O.EXP.KLBF.SV.W.0056.000000T0000Z-210620T0315Z/
Frontier NE-
1014 PM CDT Sat Jun 19 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN FRONTIER COUNTY WILL
EXPIRE AT 1015 PM CDT...
The storms which prompted the warning have moved out of the area.
Therefore, the warning will be allowed to expire. However gusty
winds and heavy rain are still possible with these thunderstorms.
A Severe Thunderstorm Watch remains in effect until midnight CDT for
southwestern Nebraska.
To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
North Platte.
LAT...LON 4046 10077 4059 10048 4062 10015 4046 9998
4044 9999 4043 10009 4035 10010 4035 10068
TIME...MOT...LOC 0313Z 225DEG 30KT 4065 10032 4051 10006
$$
RobergThe office that day
Everything else NWS North Platte, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 19, 7:35 PM CDT | Special Weather Statement | LBF | Hayes | 40 min |
| Jun 19, 8:58 PM CDT | Special Weather Statement | LBF | Frontier | 47 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.