Alert archive / Nebraska / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 37, NWS Hastings, NE

May 8, 2021Fillmore County, Thayer County, Nebraska

NWS Hastings, NE issued this severe thunderstorm warning at May 8, 2021, 5:47 PM CDT for Fillmore County, Thayer County, Nebraska. It was in force for 24 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 8, 2021, 5:47 PM CDT (22:47 UTC)
Expired
May 8, 2021, 6:11 PM CDT
In force
24 min
Issued by
NWS Hastings, NE
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Fillmore County, NE, Thayer County, NE

The radar

The Grand Island radar (KUEX), 75 km from the middle of the area, began a volume at 22:49 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.

IssuedProductOfficeLasted
May 8, 4:00 PM CDTSevere Thunderstorm WatchSPC6 hr

The nearest sounding before it

Omaha, NE (KOAX), launched 12:00Z, 10.8 hours before the alert went out and 145 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-pSkew-T log-p diagram, Omaha, NE at 12:00Z on 2021-05-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Omaha, NE at 12:00Z on 2021-05-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 222 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
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
2218 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
222 m²/s²
0-3 km storm-relative helicity
383 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.7

Open this sounding in Storm Lab

The text

As transmitted.

286 
WUUS53 KGID 082247
SVRGID
NEC059-169-082330-
/O.NEW.KGID.SV.W.0037.210508T2247Z-210508T2330Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Hastings NE
547 PM CDT Sat May 8 2021

The National Weather Service in Hastings has issued a

* Severe Thunderstorm Warning for...
  Southeastern Fillmore County in south central Nebraska...
  Northwestern Thayer County in south central Nebraska...

* Until 630 PM CDT.

* At 547 PM CDT, a severe thunderstorm was located over Carleton, or
  33 miles north of Belleville, moving northeast at 25 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* Locations impacted include...
  Milligan, Bruning, Ohiowa, Carleton and Strang. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4028 9759 4026 9769 4029 9779 4056 9749
      4055 9737 4039 9737
TIME...MOT...LOC 2247Z 228DEG 23KT 4031 9768 

HAIL...1.00IN
WIND...60MPH
 
$$

Rossi
2 follow-up statements
271 
WWUS53 KGID 082307
SVSGID

Severe Weather Statement
National Weather Service Hastings NE
607 PM CDT Sat May 8 2021

NEC169-082317-
/O.CAN.KGID.SV.W.0037.000000T0000Z-210508T2330Z/
Thayer NE-
607 PM CDT Sat May 8 2021

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN THAYER COUNTY IS
CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

LAT...LON 4039 9737 4035 9754 4035 9772 4056 9749
      4055 9737
TIME...MOT...LOC 2307Z 228DEG 23KT 4040 9755 

$$

NEC059-082330-
/O.CON.KGID.SV.W.0037.000000T0000Z-210508T2330Z/
Fillmore NE-
607 PM CDT Sat May 8 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM CDT
FOR SOUTHEASTERN FILLMORE COUNTY...

At 607 PM CDT, a severe thunderstorm was located over Strang, or 32
miles south of York, moving northeast at 25 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
Milligan, Ohiowa and Strang. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4039 9737 4035 9754 4035 9772 4056 9749
      4055 9737
TIME...MOT...LOC 2307Z 228DEG 23KT 4040 9755 

HAIL...1.00IN
WIND...60MPH
 
$$

Rossi
905 
WWUS53 KGID 082311
SVSGID

Severe Weather Statement
National Weather Service Hastings NE
611 PM CDT Sat May 8 2021

NEC059-082321-
/O.CAN.KGID.SV.W.0037.000000T0000Z-210508T2330Z/
Fillmore NE-
611 PM CDT Sat May 8 2021

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN FILLMORE COUNTY
IS CANCELLED...
                
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning has been cancelled.  However gusty winds are
still possible with this thunderstorm.

LAT...LON 4039 9737 4035 9754 4035 9772 4056 9749
      4055 9737
TIME...MOT...LOC 2307Z 228DEG 23KT 4042 9752 

$$

Rossi

The office that day

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

IssuedProductOfficeCountiesLasted
May 8, 5:39 PM CDTSevere Thunderstorm WarningGIDFranklin, Nuckolls, Webster51 min
May 8, 5:56 PM CDTSevere Thunderstorm WarningGIDFranklin26 min
May 8, 6:18 PM CDTSpecial Weather StatementGIDWebster27 min
May 8, 6:28 PM CDTSevere Thunderstorm WarningGIDNuckolls, Webster47 min
May 8, 6:32 PM CDTSevere Thunderstorm WarningGIDAdams, Franklin, Webster12 min
May 8, 6:46 PM CDTSevere Thunderstorm WarningGIDClay, Nuckolls, Webster44 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.