Alert archive / Kansas / Severe Thunderstorm Warnings in 2012

Severe Thunderstorm Warning 95, NWS Wichita, KS

May 19, 2012Harper County, Kingman County, Sumner County, Kansas

NWS Wichita, KS issued this severe thunderstorm warning at May 19, 2012, 7:14 PM CDT for Harper County, Kingman County, Sumner County, Kansas. It was in force for 46 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
May 19, 2012, 7:14 PM CDT (00:14 UTC)
Expired
May 19, 2012, 8:00 PM CDT
In force
46 min
Issued by
NWS Wichita, KS
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Harper County, KS, Kingman County, KS, Sumner County, KS

The radar

The Vance AFB radar (KVNX), 57 km from the middle of the area, began a volume at 00:17 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.

What was reported inside it

TimeReportWhereRemark
May 19, 7:32 PM CDTHAIL 1.55 Wnw Argonia, KS

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
May 19, 3:25 PM CDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Lamont, OK (KLMN), launched 00:00Z, 0.2 hours before the alert went out and 79 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, Lamont, OK at 00:00Z on 2012-05-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1730 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, Lamont, OK at 00:00Z on 2012-05-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 49 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
1730 J/kg
Mixed-layer CIN
-132 J/kg
Mixed-layer LCL
1706 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
49 m²/s²
0-3 km storm-relative helicity
16 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.2

Open this sounding in Storm Lab

The text

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

641 
WUUS53 KICT 200014
SVRICT
KSC077-095-191-200100-
/O.NEW.KICT.SV.W.0095.120520T0014Z-120520T0100Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE WICHITA KS
714 PM CDT SAT MAY 19 2012

THE NATIONAL WEATHER SERVICE IN WICHITA HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  HARPER COUNTY IN SOUTH CENTRAL KANSAS...
  SOUTHEASTERN KINGMAN COUNTY IN SOUTH CENTRAL KANSAS...
  NORTHWESTERN SUMNER COUNTY IN SOUTH CENTRAL KANSAS...

* UNTIL 800 PM CDT

* AT 711 PM CDT...A LINE OF SEVERE THUNDERSTORMS WAS LOCATED ALONG A
  LINE EXTENDING FROM 5 MILES EAST OF NORWICH TO AMORITA...AND MOVING
  EAST AT 30 MPH.

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

  SOURCE...RADAR INDICATED.

  IMPACT...MINOR DAMAGE TO VEHICLES...ROOFS AND WINDOWS. MINOR TREE
           DAMAGE...WITH LIMBS UP TO ONE INCH IN DIAMETER BROKEN.

* LOCATIONS IMPACTED INCLUDE...
  ANTHONY...WALDRON...CONWAY SPRINGS...ARGONIA...BLUFF CITY...
  DANVILLE...FREEPORT AND MILAN.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3700 9827 3739 9808 3747 9798 3748 9744
      3724 9769 3700 9781
TIME...MOT...LOC 0014Z 275DEG 29KT 3745 9772 3699 9827

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

$$

LAWSON
6 follow-up statements
312 
WWUS53 KICT 200022
SVSICT

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WICHITA KS
722 PM CDT SAT MAY 19 2012

KSC077-095-191-200100-
/O.CON.KICT.SV.W.0095.000000T0000Z-120520T0100Z/
SUMNER KS-KINGMAN KS-HARPER KS-
722 PM CDT SAT MAY 19 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR HARPER...
SOUTHEASTERN KINGMAN AND NORTHWESTERN SUMNER COUNTIES UNTIL 800 PM
CDT...

AT 720 PM CDT...A LINE OF SEVERE THUNDERSTORMS WAS LOCATED ALONG A
LINE EXTENDING FROM NORWICH TO WALDRON...AND MOVING EAST AT 35 MPH.

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

SOURCE...RADAR INDICATED.

IMPACT...MINOR DAMAGE TO VEHICLES...ROOFS AND WINDOWS. MINOR TREE
         DAMAGE...WITH LIMBS UP TO ONE INCH IN DIAMETER BROKEN.

LOCATIONS IMPACTED INCLUDE...
ARGONIA...CONWAY SPRINGS...BLUFF CITY AND FREEPORT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3700 9827 3739 9808 3747 9798 3748 9744
      3724 9769 3700 9781
TIME...MOT...LOC 0022Z 275DEG 29KT 3746 9775 3700 9813

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

$$

COOK
769 
WWUS53 KICT 200029
SVSICT

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WICHITA KS
729 PM CDT SAT MAY 19 2012

KSC077-095-191-200100-
/O.CON.KICT.SV.W.0095.000000T0000Z-120520T0100Z/
SUMNER KS-KINGMAN KS-HARPER KS-
729 PM CDT SAT MAY 19 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR HARPER...
SOUTHEASTERN KINGMAN AND NORTHWESTERN SUMNER COUNTIES UNTIL 800 PM
CDT...

AT 724 PM CDT...A LINE OF SEVERE THUNDERSTORMS WAS LOCATED ALONG A
LINE EXTENDING FROM VIOLA TO 6 MILES SOUTH OF ANTHONY...AND MOVING
EAST AT 35 MPH.

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

SOURCE...RADAR INDICATED.

IMPACT...MINOR DAMAGE TO VEHICLES...ROOFS AND WINDOWS. MINOR TREE
         DAMAGE...WITH LIMBS UP TO ONE INCH IN DIAMETER BROKEN.

LOCATIONS IMPACTED INCLUDE...
ARGONIA...CONWAY SPRINGS AND BLUFF CITY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3700 9827 3739 9808 3747 9798 3748 9744
      3724 9769 3700 9781
TIME...MOT...LOC 0029Z 275DEG 29KT 3743 9766 3707 9795

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

$$

LAWSON
700 
WWUS53 KICT 200033
SVSICT

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WICHITA KS
733 PM CDT SAT MAY 19 2012

KSC077-095-191-200100-
/O.CON.KICT.SV.W.0095.000000T0000Z-120520T0100Z/
SUMNER KS-KINGMAN KS-HARPER KS-
733 PM CDT SAT MAY 19 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR HARPER...
SOUTHEASTERN KINGMAN AND NORTHWESTERN SUMNER COUNTIES UNTIL 800 PM
CDT...

AT 729 PM CDT...A LINE OF SEVERE THUNDERSTORMS WAS LOCATED ALONG A
LINE EXTENDING FROM VIOLA TO MANCHESTER...AND MOVING EAST AT 35 MPH.

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

SOURCE...RADAR INDICATED.

IMPACT...MINOR DAMAGE TO VEHICLES...ROOFS AND WINDOWS. MINOR TREE
         DAMAGE...WITH LIMBS UP TO ONE INCH IN DIAMETER BROKEN.

LOCATIONS IMPACTED INCLUDE...
ARGONIA...CONWAY SPRINGS AND BLUFF CITY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3700 9827 3739 9808 3747 9798 3748 9744
      3724 9769 3700 9781
TIME...MOT...LOC 0033Z 275DEG 29KT 3745 9765 3699 9800

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

$$

COOK
731 
WWUS53 KICT 200034
SVSICT

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WICHITA KS
734 PM CDT SAT MAY 19 2012

KSC095-200044-
/O.CAN.KICT.SV.W.0095.000000T0000Z-120520T0100Z/
KINGMAN KS-
734 PM CDT SAT MAY 19 2012

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN KINGMAN COUNTY IS
CANCELLED...

THE LINE OF STORMS WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE 
WARNED AREA.

LAT...LON 3700 9827 3739 9808 3739 9781 3747 9781
      3748 9744 3724 9769 3700 9781
TIME...MOT...LOC 0034Z 275DEG 29KT 3745 9764 3699 9799

$$

KSC077-191-200100-
/O.CON.KICT.SV.W.0095.000000T0000Z-120520T0100Z/
SUMNER KS-HARPER KS-
734 PM CDT SAT MAY 19 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR HARPER AND
NORTHWESTERN SUMNER COUNTIES UNTIL 800 PM CDT...

AT 733 PM CDT...A LINE OF SEVERE THUNDERSTORMS WAS LOCATED ALONG A
LINE EXTENDING FROM VIOLA TO MANCHESTER...AND MOVING EAST AT 35 MPH.

HAZARD...PING PONG BALL SIZE HAIL AND 60 MPH WIND GUSTS.

SOURCE...RADAR INDICATED.

IMPACT...DAMAGE TO VEHICLES...ROOFS AND WINDOWS. MINOR TREE DAMAGE...
         WITH LIMBS UP TO ONE INCH IN DIAMETER BROKEN.

LOCATIONS IMPACTED INCLUDE...
CONWAY SPRINGS AND BLUFF CITY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3700 9827 3739 9808 3739 9781 3747 9781
      3748 9744 3724 9769 3700 9781
TIME...MOT...LOC 0034Z 275DEG 29KT 3745 9764 3699 9799

HAIL...1.50IN
WIND...60 MPH

$$

COOK
600 
WWUS53 KICT 200050
SVSICT

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WICHITA KS
750 PM CDT SAT MAY 19 2012

KSC077-191-200100-
/O.CON.KICT.SV.W.0095.000000T0000Z-120520T0100Z/
SUMNER KS-HARPER KS-
750 PM CDT SAT MAY 19 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR HARPER AND
NORTHWESTERN SUMNER COUNTIES UNTIL 800 PM CDT...

AT 746 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED 7 MILES WEST OF
ARGONIA...AND MOVING EAST AT 35 MPH.

HAZARD...PING PONG BALL SIZE HAIL AND 60 MPH WIND GUSTS.

SOURCE...RADAR INDICATED.

IMPACT...DAMAGE TO VEHICLES...ROOFS AND WINDOWS. MINOR TREE DAMAGE...
         WITH LIMBS UP TO ONE INCH IN DIAMETER BROKEN.

LOCATIONS IMPACTED INCLUDE...
ARGONIA AND CONWAY SPRINGS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3700 9827 3739 9808 3739 9781 3747 9780
      3748 9750 3747 9746 3724 9770 3700 9782
TIME...MOT...LOC 0051Z 250DEG 30KT 3725 9784

HAIL...1.50IN
WIND...60 MPH

$$

COOK
411 
WWUS53 KICT 200101
SVSICT

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WICHITA KS
801 PM CDT SAT MAY 19 2012

KSC077-191-200111-
/O.EXP.KICT.SV.W.0095.000000T0000Z-120520T0100Z/
SUMNER KS-HARPER KS-
801 PM CDT SAT MAY 19 2012

...THE SEVERE THUNDERSTORM WARNING FOR HARPER AND NORTHWESTERN SUMNER
COUNTIES HAS EXPIRED...

THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE WARNED
AREA.

LAT...LON 3700 9827 3739 9808 3739 9781 3747 9780
      3748 9750 3747 9746 3724 9770 3700 9782
TIME...MOT...LOC 0050Z 250DEG 30KT 3724 9785

$$

COOK

The office that day

Everything else NWS Wichita, KS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 19, 7:41 PM CDTSevere Thunderstorm WarningICTSumner49 min
May 19, 8:08 PM CDTSpecial Weather StatementICTButler37 min
May 19, 8:11 PM CDTSpecial Weather StatementICTButler34 min
May 19, 8:20 PM CDTSpecial Weather StatementICTSedgwick25 min
May 19, 8:25 PM CDTSpecial Weather StatementICTButler35 min
May 19, 8:29 PM CDTSevere Thunderstorm WarningICTCowley, Sumner46 min
May 19, 8:36 PM CDTSevere Thunderstorm WarningICTButler, Sedgwick39 min
May 19, 9:17 PM CDTSpecial Weather StatementICTCowley28 min
May 19, 9:32 PM CDTSpecial Weather StatementICTGreenwood28 min
May 19, 9:41 PM CDTSevere Thunderstorm WarningICTCowley34 min
May 19, 9:47 PM CDTSevere Thunderstorm WarningICTGreenwood28 min
May 19, 10:02 PM CDTSpecial Weather StatementICTSumner28 min
May 19, 10:11 PM CDTSpecial Weather StatementICTWoodson34 min
May 19, 10:21 PM CDTSpecial Weather StatementICTCowley24 min
May 19, 11:18 PM CDTSpecial Weather StatementICTCowley27 min
May 20, 12:01 AM CDTSpecial Weather StatementICTLabette29 min
May 20, 12:30 AM CDTSpecial Weather StatementICTLabette60 min
May 20, 12:31 AM CDTSpecial Weather StatementICTNeosho59 min
May 20, 1:30 AM CDTSpecial Weather StatementICTLabette30 min

Nearby

Severe Thunderstorm Warnings in Kansas, 2012Every severe thunderstorm warning in 2012

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.