Alert archive / Kansas / Mesoscale Discussions in 2008

Mesoscale Discussion 982

May 23, 200827 counties in Kansas

The Storm Prediction Center issued this mesoscale discussion at May 23, 2008, 4:22 AM CDT for 27 counties in Kansas. It was in force for 53 min.

The area

The outline as issued.

The facts

Issued
May 23, 2008, 4:22 AM CDT (09:22 UTC)
Expired
May 23, 2008, 5:15 AM CDT
In force
53 min
Issued by
the Storm Prediction Center
All 27 counties

Barber County, KS, Barton County, KS, Butler County, KS, Comanche County, KS, Cowley County, KS, Edwards County, KS, Elk County, KS, Ellis County, KS, Ellsworth County, KS, Harper County, KS, Harvey County, KS, Kingman County, KS, Kiowa County, KS, Lincoln County, KS, Marion County, KS, McPherson County, KS, Pawnee County, KS, Pratt County, KS, Reno County, KS, Rice County, KS, Rush County, KS, Russell County, KS, Saline County, KS, Sedgwick County, KS, Stafford County, KS, Sumner County, KS, Trego County, KS

The radar

The Wichita radar (KICT), 80 km from the middle of the area, began a volume at 09:25 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

Dodge City, (KDDC), launched 00:00Z, 9.4 hours before the alert went out and 162 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, Dodge City, at 00:00Z on 2008-05-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2192 joules per kilogram.LCLEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Dodge City, at 00:00Z on 2008-05-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 285 square meters per square second.19395878Sfc1 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
2192 J/kg
Mixed-layer CIN
-8 J/kg
Mixed-layer LCL
1576 m above ground
0-6 km bulk shear
59 kt
0-1 km storm-relative helicity
285 m²/s²
0-3 km storm-relative helicity
313 m²/s²
Significant tornado parameter
1.9
Supercell composite
17.0

Open this sounding in Storm Lab

The text

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

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SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 22, 8:16 PM CDTMesoscale DiscussionSPCBarber, Barton, Butler, Chase, Chautauqua, Cheyenne and 61 more29 min
May 22, 9:11 PM CDTTornado WatchSPCBarber, Barton, Butler, Chase, Chautauqua, Clark and 44 more8 hr
May 22, 11:43 PM CDTMesoscale DiscussionSPCBarber, Barton, Butler, Chase, Chautauqua, Clark and 45 more62 min
May 23, 2:01 AM CDTMesoscale DiscussionSPCBarber, Barton, Butler, Chase, Chautauqua, Clay and 36 more89 min
May 23, 9:53 AM CDTMesoscale DiscussionSPCBarton, Cheyenne, Decatur, Edwards, Ellis, Ellsworth and 33 more67 min
May 23, 1:58 PM CDTMesoscale DiscussionSPCClark, Finney, Ford, Gove, Grant, Gray and 12 more2 hr
May 23, 2:15 PM CDTTornado Watch PDSSPCBarber, Barton, Cheyenne, Clark, Comanche, Decatur and 33 more7 hr
May 23, 6:18 PM CDTMesoscale DiscussionSPCBarber, Barton, Cheyenne, Clark, Comanche, Decatur and 33 more57 min

Nearby

Mesoscale Discussions in Kansas, 2008Every mesoscale discussion in 2008

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.