Alert archive / Nebraska / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 60, NWS Hastings, NE

May 6, 2019Nuckolls County, Thayer County, Nebraska

NWS Hastings, NE issued this severe thunderstorm warning at May 6, 2019, 1:39 PM CDT for Nuckolls County, Thayer County, Nebraska. It was in force for 51 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
May 6, 2019, 1:39 PM CDT (18:39 UTC)
Expired
May 6, 2019, 2:30 PM CDT
In force
51 min
Issued by
NWS Hastings, NE
Area
Storm-based polygon
Hail
1.0 in
Wind
50.0 mph

Counties Nuckolls County, NE, Thayer County, NE

The radar

The Grand Island radar (KUEX), 55 km from the middle of the area, began a volume at 18:43 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

Topeka, KS (KFOE), launched 12:00Z, 6.7 hours before the alert went out and 228 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, Topeka, KS at 12:00Z on 2019-05-06Temperature 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°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Topeka, KS at 12:00Z on 2019-05-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 59 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
1527 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
59 m²/s²
0-3 km storm-relative helicity
72 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Hastings, NE wrote its last area forecast discussion before this severe thunderstorm warning went out at May 6, 12:15 PM CDT, 1 hour 24 minutes earlier.

Area forecast discussion, May 6, 12:15 PM CDT, 1 hour 24 minutes before
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Hazardous weather outlook, May 6, 8:06 AM CDT, 5 hours 33 minutes before
Hazardous Weather Outlook
National Weather Service Hastings NE
806 AM CDT Mon May 6 2019

KSZ005>007-017>019-NEZ039>041-046>049-060>064-072>077-082>087-
071200-
Phillips-Smith-Jewell-Rooks-Osborne-Mitchell-Valley-Greeley-Nance-
Sherman-Howard-Merrick-Polk-Dawson-Buffalo-Hall-Hamilton-York-
Gosper-Phelps-Kearney-Adams-Clay-Fillmore-Furnas-Harlan-Franklin-
Webster-Nuckolls-Thayer-
806 AM CDT Mon May 6 2019

This Hazardous Weather Outlook is for south central Nebraska and
portions of north central Kansas.

.DAY ONE...Today and Tonight.

Scattered showers and thunderstorms are possible off and on
throughout the day. A few strong to severe storms are possible
across north central Kansas and portions of south central
Nebraska. Hail the size of golf balls is possible with 60 mph
winds. Thunderstorm chances will diminish overnight, but an
isolated threat remains throughout the overnight hours.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Off and on showers and thunderstorms are possible across the area
Tuesday and Wednesday. At this time strong to severe storms are
not expected.

Multiple rounds of rain is expected across the area through
Wednesday, this could cause localized flooding, especially for
areas along and east of Highway 281 in Kansas and Nebraska.

Finally, patchy frost is possible late Thursday night into Friday
morning, especially north and west of the Nebraska Tri-Cities.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed for portions of north central
Kansas today.

&&

More information may be obtained at the following web page:
   https://www.weather.gov/hastings

In the hours before

Special weather statement, May 6, 12:53 PM CDT, 46 minutes before
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Local storm report, May 6, 1:02 PM CDT, 37 minutes before
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Special weather statement, May 6, 1:13 PM CDT, 26 minutes before
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Local storm report, May 6, 1:19 PM CDT, 20 minutes before
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Special weather statement, May 6, 1:28 PM CDT, 11 minutes before
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Special weather statement, May 6, 1:36 PM CDT, 3 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
May 5, 7:03 PM CDTSevere Thunderstorm WarningGIDAdams, Clay, Fillmore26 min
May 5, 7:25 PM CDTSevere Thunderstorm WarningGIDAdams36 min
May 5, 7:28 PM CDTSevere Thunderstorm WarningGIDClay, Nuckolls47 min
May 5, 7:43 PM CDTSevere Thunderstorm WarningGIDWebster20 min
May 5, 8:44 PM CDTSpecial Weather StatementGIDThayer46 min
May 6, 6:58 AM CDTSpecial Weather StatementGIDDawson47 min
May 6, 7:48 AM CDTSpecial Weather StatementGIDBuffalo42 min
May 6, 10:49 AM CDTSpecial Weather StatementGIDBuffalo41 min
May 6, 10:59 AM CDTSpecial Weather StatementGIDFranklin46 min
May 6, 11:02 AM CDTSevere Thunderstorm WarningGIDFranklin43 min
May 6, 11:37 AM CDTSevere Thunderstorm WarningGIDFranklin, Webster38 min
May 6, 12:16 PM CDTSevere Thunderstorm WarningGIDNuckolls, Webster44 min
May 6, 12:35 PM CDTSevere Thunderstorm WarningGIDAdams, Franklin, Webster40 min
May 6, 12:53 PM CDTSpecial Weather StatementGIDHarlan22 min
May 6, 12:55 PM CDTSevere Thunderstorm WarningGIDNuckolls, Webster50 min
May 6, 1:13 PM CDTSpecial Weather StatementGIDWebster32 min
May 6, 1:28 PM CDTSpecial Weather StatementGIDThayer32 min
May 6, 1:36 PM CDTSpecial Weather StatementGIDFranklin24 min
May 6, 2:09 PM CDTSpecial Weather StatementGIDNuckolls36 min
May 6, 2:14 PM CDTSpecial Weather StatementGIDWebster31 min
May 6, 3:30 PM CDTAreal Flood AdvisoryGIDNuckolls6 hr
May 5, 7:38 PM CDTSevere Thunderstorm WarningGIDMitchell, Osborne27 min
May 5, 8:22 PM CDTSpecial Weather StatementGIDJewell23 min
May 5, 8:40 PM CDTSevere Thunderstorm WarningGIDJewell, Mitchell35 min
May 5, 9:14 PM CDTSpecial Weather StatementGIDMitchell31 min
May 5, 9:21 PM CDTSpecial Weather StatementGIDJewell39 min
May 6, 1:51 PM CDTSevere Thunderstorm WarningGIDJewell24 min
May 6, 2:16 PM CDTSpecial Weather StatementGIDJewell14 min
May 6, 3:01 PM CDTSpecial Weather StatementGIDJewell14 min
May 6, 3:10 PM CDTSevere Thunderstorm WarningGIDJewell20 min

Nearby

Severe Thunderstorm Warnings in Nebraska, 2019Every severe thunderstorm warning in 2019

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.