Alert archive / Kansas / Severe Thunderstorm Warnings in 2014

Severe Thunderstorm Warning 310, NWS Hastings, NE

August 21, 2014Webster County, Nebraska; Jewell County, Smith County, Kansas

NWS Hastings, NE issued this severe thunderstorm warning at Aug 21, 2014, 7:11 PM CDT for Webster County, Nebraska; Jewell County, Smith County, Kansas. 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
Aug 21, 2014, 7:11 PM CDT (00:11 UTC)
Expired
Aug 21, 2014, 8:00 PM CDT
In force
49 min
Issued by
NWS Hastings, NE
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Jewell County, KS, Smith County, KS, Webster County, NE

The radar

The Grand Island radar (KUEX), 42 km from the middle of the area, began a volume at 00:12 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

Omaha, NE (KOAX), launched 00:00Z, 0.2 hours before the alert went out and 226 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 00:00Z on 2014-08-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1657 joules per kilogram.LCLLFCEL10008507005003002001001 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 00:00Z on 2014-08-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 86 square meters per square second.193958Sfc1 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
1657 J/kg
Mixed-layer CIN
-110 J/kg
Mixed-layer LCL
1444 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
86 m²/s²
0-3 km storm-relative helicity
75 m²/s²
Significant tornado parameter
0.1
Supercell composite
1.9

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

319 
WUUS53 KGID 220011
SVRGID
KSC089-183-NEC181-220100-
/O.NEW.KGID.SV.W.0310.140822T0011Z-140822T0100Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE HASTINGS NE
711 PM CDT THU AUG 21 2014

THE NATIONAL WEATHER SERVICE IN HASTINGS HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHEASTERN SMITH COUNTY IN NORTH CENTRAL KANSAS...
  NORTHWESTERN JEWELL COUNTY IN NORTH CENTRAL KANSAS...
  SOUTHEASTERN WEBSTER COUNTY IN SOUTH CENTRAL NEBRASKA...

* UNTIL 800 PM CDT

* AT 710 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR ESBON...OR
  36 MILES NORTHWEST OF BELOIT...MOVING NORTHEAST AT 25 MPH.

  HAZARD...QUARTER SIZE HAIL AND 60 MPH WIND GUSTS. 

  SOURCE...RADAR INDICATED. 

  IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE 
           TO ROOFS...SIDING AND TREES. 

* LOCATIONS IMPACTED INCLUDE...
  GUIDE ROCK...BURR OAK AND ESBON. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 3977 9846 3988 9865 4016 9842 4006 9827
      4000 9827 4000 9819 3997 9814
TIME...MOT...LOC 0010Z 218DEG 20KT 3989 9850 

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

$$

HEINLEIN
2 follow-up statements
663 
WWUS53 KGID 220032
SVSGID

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE HASTINGS NE
732 PM CDT THU AUG 21 2014

KSC089-183-NEC181-220100-
/O.CON.KGID.SV.W.0310.000000T0000Z-140822T0100Z/
SMITH KS-JEWELL KS-WEBSTER NE-
732 PM CDT THU AUG 21 2014

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM CDT
FOR NORTHEASTERN SMITH...NORTHWESTERN JEWELL AND SOUTHEASTERN WEBSTER
COUNTIES...

AT 732 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED 8 MILES SOUTH OF
RED CLOUD...OR 39 MILES NORTHWEST OF BELOIT...MOVING NORTHEAST AT 20
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...
GUIDE ROCK...BURR OAK AND ESBON. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 3977 9846 3988 9865 4016 9842 4006 9827
      4000 9827 4000 9819 3997 9814
TIME...MOT...LOC 0032Z 208DEG 16KT 3997 9849 

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

$$

HEINLEIN
274 
WWUS53 KGID 220058
SVSGID

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE HASTINGS NE
758 PM CDT THU AUG 21 2014

KSC089-183-NEC181-220108-
/O.EXP.KGID.SV.W.0310.000000T0000Z-140822T0100Z/
SMITH KS-JEWELL KS-WEBSTER NE-
758 PM CDT THU AUG 21 2014

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN SMITH...
NORTHWESTERN JEWELL AND SOUTHEASTERN WEBSTER COUNTIES WILL EXPIRE AT
800 PM CDT...
                
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 WILL BE ALLOWED TO EXPIRE.  HOWEVER GUSTY WINDS
ARE STILL POSSIBLE WITH THIS THUNDERSTORM.

LAT...LON 3977 9846 3988 9865 4016 9842 4006 9827
      4000 9827 4000 9819 3997 9814
TIME...MOT...LOC 0054Z 218DEG 20KT 3997 9849 

$$

HEINLEIN

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 21, 7:39 PM CDTSpecial Weather StatementGIDFillmore51 min
Aug 21, 8:19 PM CDTSpecial Weather StatementGIDYork41 min
Aug 21, 8:25 PM CDTSevere Thunderstorm WarningGIDClay, Fillmore, Hamilton, York50 min
Aug 21, 8:40 PM CDTSpecial Weather StatementGIDHamilton50 min
Aug 21, 8:54 PM CDTSevere Thunderstorm WarningGIDClay, Hamilton51 min
Aug 21, 9:20 PM CDTSpecial Weather StatementGIDPolk25 min
Aug 21, 9:24 PM CDTSevere Thunderstorm WarningGIDPolk, York29 min
Aug 22, 4:59 PM CDTSevere Thunderstorm WarningGIDHarlan46 min
Aug 22, 5:43 PM CDTSevere Thunderstorm WarningGIDHarlan47 min
Aug 22, 6:25 PM CDTSpecial Weather StatementGIDFurnas35 min
Aug 22, 6:49 PM CDTSpecial Weather StatementGIDGosper41 min
Aug 21, 7:02 PM CDTSpecial Weather StatementGIDRooks43 min
Aug 21, 7:06 PM CDTSpecial Weather StatementGIDSmith9 min
Aug 21, 7:55 PM CDTSpecial Weather StatementGIDOsborne50 min
Aug 21, 8:57 PM CDTSpecial Weather StatementGIDOsborne48 min
Aug 22, 12:07 AM CDTSpecial Weather StatementGIDJewell23 min
Aug 22, 6:51 PM CDTSpecial Weather StatementGIDRooks39 min
Aug 22, 6:58 PM CDTSevere Thunderstorm WarningGIDRooks47 min

Nearby

Severe Thunderstorm Warnings in Kansas, 2014Severe Thunderstorm Warnings in Nebraska, 2014Every severe thunderstorm warning in 2014

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.