Alert archive / Nebraska / Tornado Warnings in 2021

Tornado Warning 5, NWS North Platte, NE

May 26, 2021Hayes County, Nebraska

NWS North Platte, NE issued this tornado warning at May 26, 2021, 6:07 PM CDT for Hayes County, Nebraska. It was in force for 31 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: May 26, 2021, 6:07 PM CDT (23:07 UTC)
Expired: May 26, 2021, 6:38 PM CDT
In force: 31 min
Issued by: NWS North Platte, NE
Area: Storm-based polygon
Tornado: Radar indicated
Hail: 1.25 in

County Hayes County, NE

The radar

The Goodland radar (KGLD), 130 km from the middle of the area, began a volume at 23:08 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
May 26, 4:42 PM CDT	Tornado Watch PDS	SPC	8 hr

The nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 12:00Z, 11.1 hours before the alert went out and 87 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: 2021 m above ground
0-6 km bulk shear: 39 kt
0-1 km storm-relative helicity: 141 m²/s²
0-3 km storm-relative helicity: 171 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

261 
WFUS53 KLBF 262307
TORLBF
NEC085-270000-
/O.NEW.KLBF.TO.W.0005.210526T2307Z-210527T0000Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service North Platte NE
607 PM CDT Wed May 26 2021

The National Weather Service in North Platte has issued a

* Tornado Warning for...
  Southern Hayes County in southwestern Nebraska...

* Until 700 PM CDT.
    
* At 607 PM CDT, a severe thunderstorm capable of producing a tornado
  was located near Palisade, or 9 miles southwest of Hayes Center,
  moving north at 15 mph.

  HAZARD...Tornado and half dollar size hail.

  SOURCE...Radar indicated rotation.

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely.

* This dangerous storm will be near...
  Hayes Center around 640 PM CDT.

Other locations impacted by this tornadic thunderstorm include
Hamlet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 4035 10104 4036 10126 4060 10121 4053 10084
TIME...MOT...LOC 2307Z 200DEG 13KT 4041 10116 

TORNADO...RADAR INDICATED
HAIL...1.25IN

$$

Kulik

2 follow-up statements

687 
WWUS53 KLBF 262322
SVSLBF

Severe Weather Statement
National Weather Service North Platte NE
622 PM CDT Wed May 26 2021

NEC085-270000-
/O.CON.KLBF.TO.W.0005.000000T0000Z-210527T0000Z/
Hayes NE-
622 PM CDT Wed May 26 2021

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 700 PM CDT FOR
SOUTHEASTERN HAYES COUNTY...
    
At 622 PM CDT, a severe thunderstorm capable of producing a tornado
was located near Hayes Center, moving northeast at 30 mph.

HAZARD...Tornado and half dollar size hail.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

This dangerous storm will be near...
  Hayes Center around 630 PM CDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 4036 10103 4039 10122 4059 10115 4053 10084
TIME...MOT...LOC 2322Z 217DEG 24KT 4047 10106 

TORNADO...RADAR INDICATED
HAIL...1.25IN

$$

Kulik

704 
WWUS53 KLBF 262338
SVSLBF

Severe Weather Statement
National Weather Service North Platte NE
638 PM CDT Wed May 26 2021

NEC085-262348-
/O.CAN.KLBF.TO.W.0005.000000T0000Z-210527T0000Z/
Hayes NE-
638 PM CDT Wed May 26 2021

...THE TORNADO WARNING FOR SOUTHEASTERN HAYES COUNTY IS CANCELLED...
                
The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore, the warning has been cancelled.  However small hail, gusty
winds and heavy rain are still possible with this thunderstorm.

A Tornado Watch remains in effect until 200 AM CDT for southwestern
Nebraska.

LAT...LON 4036 10103 4039 10122 4059 10115 4053 10084
TIME...MOT...LOC 2336Z 200DEG 13KT 4052 10103 

$$

Kulik

The office that day

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

Issued	Product	Office	Counties	Lasted
May 26, 1:58 PM CDT	Special Weather Statement	LBF	Frontier	47 min
May 26, 2:31 PM CDT	Severe Thunderstorm Warning	LBF	Frontier	44 min
May 26, 2:34 PM CDT	Special Weather Statement	LBF	Lincoln	41 min
May 26, 2:36 PM CDT	Special Weather Statement	LBF	McPherson	39 min
May 26, 2:39 PM CDT	Special Weather Statement	LBF	Keith, Perkins	51 min
May 26, 3:20 PM CDT	Severe Thunderstorm Warning	LBF	Keith, Lincoln	40 min
May 26, 3:28 PM CDT	Special Weather Statement	LBF	Logan	32 min
May 26, 3:56 PM CDT	Special Weather Statement	LBF	Thomas	34 min
May 26, 4:00 PM CDT	Special Weather Statement	LBF	McPherson	30 min
May 26, 4:22 PM CDT	Special Weather Statement	LBF	McPherson	38 min
May 26, 4:33 PM CDT	Severe Thunderstorm Warning	LBF	Logan, McPherson	42 min
May 26, 4:42 PM CDT	Special Weather Statement	LBF	Custer	33 min
May 26, 5:00 PM CDT	Special Weather Statement	LBF	Frontier	45 min
May 26, 5:00 PM CDT	Tornado Warning	LBF	Chase, Hayes	60 min
May 26, 5:24 PM CDT	Severe Thunderstorm Warning	LBF	Frontier, Lincoln	31 min
May 26, 5:30 PM CDT	Tornado Warning	LBF	Hayes	45 min
May 26, 5:30 PM CDT	Tornado Warning	LBF	Hayes	45 min
May 26, 5:39 PM CDT	Severe Thunderstorm Warning	LBF	Blaine, Custer, Logan, Thomas	36 min
May 26, 5:42 PM CDT	Special Weather Statement	LBF	Lincoln	33 min
May 26, 5:44 PM CDT	Special Weather Statement	LBF	Keith	31 min
May 26, 5:55 PM CDT	Special Weather Statement	LBF	Sheridan	35 min
May 26, 6:10 PM CDT	Special Weather Statement	LBF	Blaine	50 min
May 26, 6:18 PM CDT	Severe Thunderstorm Warning	LBF	Sheridan	42 min
May 26, 6:26 PM CDT	Special Weather Statement	LBF	Lincoln	34 min
May 26, 6:57 PM CDT	Special Weather Statement	LBF	McPherson	33 min
May 26, 6:59 PM CDT	Special Weather Statement	LBF	Sheridan	46 min

Nearby

Tornado Warnings in Nebraska, 2021 Every tornado warning in 2021 Tornadoes 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.