Alert archive / Kansas / Tornado Warnings in 2023

Tornado Warning 39, NWS Goodland, KS

May 28, 2023Decatur County, Norton County, Kansas

NWS Goodland, KS issued this tornado warning at May 28, 2023, 6:07 PM CDT for Decatur County, Norton County, Kansas. It was in force for 38 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 28, 2023, 6:07 PM CDT (23:07 UTC)
Expired
May 28, 2023, 6:45 PM CDT
In force
38 min
Issued by
NWS Goodland, KS
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.0 in

Counties Decatur County, KS, Norton County, KS

The radar

The Goodland radar (KGLD), 148 km from the middle of the area, began a volume at 23:09 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

N. Platte/Lee Bi, NE (KLBF), launched 12:00Z, 11.1 hours before the alert went out and 134 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, N. Platte/Lee Bi, NE at 12:00Z on 2023-05-28Temperature 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, N. Platte/Lee Bi, NE at 12:00Z on 2023-05-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -183 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1167 m above ground
0-6 km bulk shear
26 kt
0-1 km storm-relative helicity
-183 m²/s²
0-3 km storm-relative helicity
-25 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

087 
WFUS53 KGLD 282307
TORGLD
KSC039-137-282345-
/O.NEW.KGLD.TO.W.0039.230528T2307Z-230528T2345Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Goodland KS
607 PM CDT Sun May 28 2023

The National Weather Service in Goodland has issued a

* Tornado Warning for...
  Northwestern Norton County in northwestern Kansas...
  Northeastern Decatur County in northwestern Kansas...

* Until 645 PM CDT.
    
* At 607 PM CDT, a severe thunderstorm capable of producing a tornado
  was located 7 miles southeast of Lebanon, or 18 miles northwest of
  Norton, moving northeast at 10 mph.

  HAZARD...Tornado and quarter size hail.

  SOURCE...Radar indicated rotation. Spotter reported funnel clouds 
           from this storm.

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely.

* This tornadic thunderstorm will remain over mainly rural areas of
  northwestern Norton and northeastern Decatur Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3997 10005 3991 10025 3998 10029 4000 10026
      4000 10005
TIME...MOT...LOC 2307Z 243DEG 7KT 3995 10021 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.00 IN

$$

CA
2 follow-up statements
113 
WWUS53 KGLD 282327
SVSGLD

Severe Weather Statement
National Weather Service Goodland KS
627 PM CDT Sun May 28 2023

KSC039-137-282345-
/O.CON.KGLD.TO.W.0039.000000T0000Z-230528T2345Z/
Norton KS-Decatur KS-
627 PM CDT Sun May 28 2023

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 645 PM CDT FOR
NORTHWESTERN NORTON AND NORTHEASTERN DECATUR COUNTIES...
    
At 626 PM CDT, a severe thunderstorm capable of producing a tornado
was located 8 miles southeast of Lebanon, or 17 miles northwest of
Norton, moving northeast at 10 mph.

HAZARD...Tornado and half dollar size hail.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

This tornadic thunderstorm will remain over mainly rural areas of
northwestern Norton and northeastern Decatur Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3992 10021 3996 10024 4000 10023 4000 10005
      3997 10005
TIME...MOT...LOC 2326Z 243DEG 7KT 3997 10017 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.25 IN

$$

CA
435 
WWUS53 KGLD 282342
SVSGLD

Severe Weather Statement
National Weather Service Goodland KS
642 PM CDT Sun May 28 2023

KSC039-137-282351-
/O.EXP.KGLD.TO.W.0039.000000T0000Z-230528T2345Z/
Norton KS-Decatur KS-
642 PM CDT Sun May 28 2023

...THE TORNADO WARNING FOR NORTHWESTERN NORTON AND NORTHEASTERN
DECATUR COUNTIES WILL EXPIRE AT 645 PM CDT...
    
The Tornado Warning that was previously in effect has been reissued 
for Decatur and Norton Counties and is in effect until 730 PM CDT. 
Please refer to that bulletin for the latest severe weather 
information.

Remember, a Tornado Warning still remains in effect for Decatur and 
Norton Counties and is in effect until 730 PM CDT.

LAT...LON 3992 10021 3996 10024 4000 10023 4000 10005
      3997 10005
TIME...MOT...LOC 2341Z 243DEG 7KT 3998 10014 

$$

CA

The office that day

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

IssuedProductOfficeCountiesLasted
May 27, 7:36 PM CDTSevere Thunderstorm WarningGLDSherman24 min
May 27, 7:59 PM CDTSpecial Weather StatementGLDSherman31 min
May 27, 8:33 PM CDTSpecial Weather StatementGLDSherman, Wallace27 min
May 28, 5:29 AM CDTFlash Flood WarningGLDDecatur, Rawlins115 min
May 28, 4:21 PM CDTSpecial Weather StatementGLDDecatur, Gove, Graham, Greeley, Logan, Norton and 4 more84 min
May 28, 4:34 PM CDTSpecial Weather StatementGLDNorton26 min
May 28, 4:43 PM CDTSpecial Weather StatementGLDNorton32 min
May 28, 4:53 PM CDTSevere Thunderstorm WarningGLDNorton37 min
May 28, 5:13 PM CDTTornado WarningGLDNorton32 min
May 28, 5:32 PM CDTSpecial Weather StatementGLDDecatur, Gove, Graham, Logan, Norton, Sheridan and 2 more88 min
May 28, 5:39 PM CDTTornado WarningGLDNorton23 min
May 28, 5:46 PM CDTSevere Thunderstorm WarningGLDDecatur, Norton59 min
May 28, 5:47 PM CDTFlash Flood WarningGLDDecatur, Norton3 hr
May 28, 6:03 PM CDTSevere Thunderstorm WarningGLDGraham57 min
May 28, 6:40 PM CDTTornado WarningGLDDecatur, Norton50 min

Nearby

Tornado Warnings in Kansas, 2023Every tornado warning in 2023Tornadoes in 2023

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.