Alert archive / Kansas / Special Weather Statements in 2020

Special Weather Statement, NWS Wichita, KS

March 11, 2020McPherson County, Kansas

NWS Wichita, KS issued this special weather statement at Mar 11, 2020, 2:08 AM CDT for McPherson County, Kansas. It was in force for 52 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
Mar 11, 2020, 2:08 AM CDT (07:08 UTC)
Expired
Mar 11, 2020, 3:00 AM CDT
In force
52 min
Issued by
NWS Wichita, KS

County McPherson County, KS

The radar

The Wichita radar (KICT), 78 km from the middle of the area, began a volume at 07:12 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

Topeka, KS (KTOP), launched 00:00Z, 7.1 hours before the alert went out and 172 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 00:00Z on 2020-03-11Temperature 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, Topeka, KS at 00:00Z on 2020-03-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 229 square meters per square second.1939587897117Sfc1 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
1134 m above ground
0-6 km bulk shear
69 kt
0-1 km storm-relative helicity
229 m²/s²
0-3 km storm-relative helicity
408 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

645 
WWUS83 KICT 110708
SPSICT

Special Weather Statement
National Weather Service Wichita KS
208 AM CDT Wed Mar 11 2020
 
KSZ051-052-110800-
McPherson KS-Marion KS-
208 AM CDT Wed Mar 11 2020

The National Weather Service in Wichita has issued a

* Significant Weather Advisory for...
  McPherson County in central Kansas...
  Southwestern Marion County in central Kansas...

* Until 300 AM CDT.

* At 206 AM CDT...National Weather Service meteorologists were
  tracking a strong thunderstorm near Mcpherson...moving east at 45
  mph.

hail up to the size of dimes will be possible with this storm.

* Locations impacted include...
  Mcpherson, Hillsboro, Moundridge, Inman, Galva, Canton, Goessel,
  Lehigh, Windom, Durham, Mcpherson Airport and Marion Lake.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Be prepared to take shelter in the event the storms intensify and
become severe...or a warning is issued by the National Weather
Service.

&&

LAT...LON 3849 9711 3818 9715 3817 9792 3843 9792
TIME...MOT...LOC 0708Z 256DEG 37KT 3831 9770 

$$

KETCHAM

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 10, 11:13 PM CDTSpecial Weather StatementICTRussell32 min
Mar 11, 1:37 AM CDTSpecial Weather StatementICTHarvey38 min
Mar 11, 1:39 AM CDTSpecial Weather StatementICTEllsworth51 min
Mar 11, 1:59 AM CDTSevere Thunderstorm WarningICTEllsworth, McPherson, Saline35 min
Mar 11, 2:06 AM CDTSpecial Weather StatementICTButler54 min
Mar 11, 2:20 AM CDTSevere Thunderstorm WarningICTButler, Chase, Harvey, Marion55 min
Mar 11, 2:41 AM CDTSpecial Weather StatementICTGreenwood49 min
Mar 11, 3:10 AM CDTSpecial Weather StatementICTButler50 min
Mar 11, 3:34 AM CDTSpecial Weather StatementICTElk, Wilson56 min
Mar 11, 4:18 AM CDTSpecial Weather StatementICTLabette, Montgomery57 min
Mar 11, 8:30 AM CDTDense Fog AdvisoryICTBarton, Butler, Chase, Ellsworth, Greenwood, Harvey and 6 more3 hr

Nearby

Special Weather Statements in Kansas, 2020Every special weather statement in 2020

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.