Alert archive / Kansas / Severe Thunderstorm Warnings in 2012

Severe Thunderstorm Warning 39, NWS Goodland, KS

May 26, 2012Greeley County, Logan County, Wallace County, Kansas

NWS Goodland, KS issued this severe thunderstorm warning at May 26, 2012, 8:45 PM MDT for Greeley County, Logan County, Wallace County, Kansas. It was in force for 30 min. 2 reports 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 26, 2012, 8:45 PM MDT (02:45 UTC)
Expired
May 26, 2012, 9:15 PM MDT
In force
30 min
Issued by
NWS Goodland, KS
Area
Storm-based polygon
Hail
1.0 in
Wind
70.0 mph

Counties Greeley County, KS, Logan County, KS, Wallace County, KS

The radar

The Goodland radar (KGLD), 51 km from the middle of the area, began a volume at 02:44 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 26, 8:45 PM MDTTSTM WND GST 6510 S Sharon Springs, KSDIME SIZED HAIL ALSO REPORTED.
May 26, 8:45 PM MDTTSTM WND GST 747 Sw Sharon Springs, KS

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

The nearest sounding before it

Denver, CO (KDNR), launched 00:00Z, 2.8 hours before the alert went out and 169 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, Denver, CO at 00:00Z on 2012-05-27Temperature 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 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Denver, CO at 00:00Z on 2012-05-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 239 square meters per square second.1939587897Sfc1 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
6327 m above ground
0-6 km bulk shear
79 kt
0-1 km storm-relative helicity
239 m²/s²
0-3 km storm-relative helicity
208 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

422 
WUUS53 KGLD 270245
SVRGLD
KSC071-109-199-270315-
/O.NEW.KGLD.SV.W.0039.120527T0245Z-120527T0315Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE GOODLAND KS
845 PM MDT SAT MAY 26 2012

THE NATIONAL WEATHER SERVICE IN GOODLAND HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHEASTERN GREELEY COUNTY IN WEST CENTRAL KANSAS...
  NORTHWESTERN LOGAN COUNTY IN WEST CENTRAL KANSAS...
  EASTERN WALLACE COUNTY IN WEST CENTRAL KANSAS...

* UNTIL 915 PM MDT/1015 PM CDT/

* AT 840 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND
  DESTRUCTIVE WINDS IN EXCESS OF 70 MPH.  THIS STORM WAS LOCATED 12
  MILES SOUTH OF SHARON SPRINGS...AND WAS MOVING NORTH AT 50 MPH.

* LOCATIONS IMPACTED INCLUDE...
  SHARON SPRINGS AND WALLACE.

THIS INCLUDES HIGHWAY 27 BETWEEN MILE MARKERS 125 AND 156.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 60 MILES PER
HOUR...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR
YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR
HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE
INTO AREAS WHERE WATER COVERS THE ROAD.

&&

LAT...LON 3871 10192 3913 10176 3914 10165 3911 10138
      3864 10159
TIME...MOT...LOC 0245Z 200DEG 44KT 3878 10173
WIND...HAIL 70MPH 1.00IN
$$

JRM
1 follow-up statement
428 
WWUS53 KGLD 270307
SVSGLD

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
907 PM MDT SAT MAY 26 2012

KSC071-270317-
/O.CAN.KGLD.SV.W.0039.000000T0000Z-120527T0315Z/
GREELEY KS-
907 PM MDT SAT MAY 26 2012

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN GREELEY COUNTY IS
CANCELLED...

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

LAT...LON 3891 10184 3913 10176 3914 10161 3911 10138
      3874 10155
TIME...MOT...LOC 0307Z 200DEG 44KT 3903 10161
$$

KSC109-199-270315-
/O.CON.KGLD.SV.W.0039.000000T0000Z-120527T0315Z/
LOGAN KS-WALLACE KS-
907 PM MDT SAT MAY 26 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR EASTERN
WALLACE AND NORTHWESTERN LOGAN COUNTIES UNTIL 915 PM MDT/1015 PM
CDT/...

AT 903 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING DESTRUCTIVE WINDS IN EXCESS
OF 70 MPH. THIS STORM WAS LOCATED 5 MILES NORTHWEST OF WALLACE...AND
WAS MOVING NORTH AT 50 MPH.

LOCATIONS IMPACTED INCLUDE...
  MAINLY RURAL AREAS OF NORTHEASTERN WALLACE AND NORTHWESTERN LOGAN
  COUNTIES.

THIS INCLUDES HIGHWAY 27 BETWEEN MILE MARKERS 138 AND 156.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 60 MILES PER
HOUR...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR
YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR
HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE
INTO AREAS WHERE WATER COVERS THE ROAD.

&&

LAT...LON 3891 10184 3913 10176 3914 10161 3911 10138
      3874 10155
TIME...MOT...LOC 0307Z 200DEG 44KT 3903 10161
WIND...HAIL 70MPH <1.00IN
$$

JRM

The office that day

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

IssuedProductOfficeCountiesLasted
May 26, 7:11 PM MDTSpecial Weather StatementGLDWichita34 min
May 26, 8:11 PM MDTSevere Thunderstorm WarningGLDGreeley, Logan, Wallace, Wichita34 min
May 26, 8:55 PM MDTSevere Thunderstorm WarningGLDGreeley, Logan, Wallace, Wichita50 min
May 26, 9:33 PM MDTSpecial Weather StatementGLDGreeley, Sherman, Wallace42 min
May 27, 3:30 AM MDTWind AdvisoryGLDGove, Graham, Greeley, Logan, Sherman, Wallace and 1 more9 hr
May 27, 3:35 AM MDTRed Flag WarningGLDCheyenne, Gove, Greeley, Logan, Rawlins, Sheridan and 4 more17 hr

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.