Alert archive / Missouri / Mesoscale Discussions in 2005

Mesoscale Discussion 1318

June 12, 20055 states

The Storm Prediction Center issued this mesoscale discussion at Jun 12, 2005, 6:13 PM CDT for 5 states. It was in force for 2 hr.

The area

The outline as issued.

The facts

Issued
Jun 12, 2005, 6:13 PM CDT (23:13 UTC)
Expired
Jun 12, 2005, 8:15 PM CDT
In force
2 hr
Issued by
the Storm Prediction Center
All 72 counties

Benton County, AR, Appanoose County, IA, Davis County, IA, Decatur County, IA, Lucas County, IA, Monroe County, IA, Wayne County, IA, Cherokee County, KS, Adair County, MO, Audrain County, MO, Barry County, MO, Barton County, MO, Benton County, MO, Boone County, MO, Caldwell County, MO, Callaway County, MO, Camden County, MO, Carroll County, MO, Cedar County, MO, Chariton County, MO, Christian County, MO, Clark County, MO, Cole County, MO, Cooper County, MO, Dade County, MO, Dallas County, MO, Daviess County, MO, Gentry County, MO, Greene County, MO, Grundy County, MO, Harrison County, MO, Henry County, MO, Hickory County, MO, Howard County, MO, Jasper County, MO, Johnson County, MO, Knox County, MO, Laclede County, MO, Lafayette County, MO, Lawrence County, MO, Lewis County, MO, Linn County, MO, Livingston County, MO, Macon County, MO, Maries County, MO, Marion County, MO, McDonald County, MO, Mercer County, MO, Miller County, MO, Moniteau County, MO, Monroe County, MO, Morgan County, MO, Newton County, MO, Osage County, MO, Pettis County, MO, Polk County, MO, Pulaski County, MO, Putnam County, MO, Randolph County, MO, Ray County, MO, Saline County, MO, Schuyler County, MO, Scotland County, MO, Shelby County, MO, St. Clair County, MO, Stone County, MO, Sullivan County, MO, Vernon County, MO, Webster County, MO, Delaware County, OK, Mayes County, OK, Ottawa County, OK

The radar

The Pleasant Hill radar (KEAX), 83 km from the middle of the area, began a volume at 23:14 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

Springfield, MO (KSGF), launched 12:00Z, 11.2 hours before the alert went out and 160 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, Springfield, MO at 12:00Z on 2005-06-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 240 joules per kilogram.LCLLFCEL10008507005003002001001 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, Springfield, MO at 12:00Z on 2005-06-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 33 square meters per square second.1939Sfc1 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
240 J/kg
Mixed-layer CIN
-107 J/kg
Mixed-layer LCL
1154 m above ground
0-6 km bulk shear
13 kt
0-1 km storm-relative helicity
33 m²/s²
0-3 km storm-relative helicity
44 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.

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SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 12, 12:54 PM CDTMesoscale DiscussionSPCAppanoose, Benton, Cedar, Clinton, Davis, Delaware and 20 more96 min
Jun 11, 8:27 PM CDTMesoscale DiscussionSPCBarber, Cowley, Harper, Sumner33 min
Jun 11, 10:11 PM CDTMesoscale DiscussionSPCBarber, Comanche, Harper, Kingman64 min
Jun 12, 5:03 AM CDTMesoscale DiscussionSPCMeade, Seward, Stevens2 hr
Jun 12, 12:38 PM CDTMesoscale DiscussionSPCButler, Chautauqua, Cowley, Elk, Greenwood, Labette and 3 more67 min
Jun 12, 1:20 PM CDTTornado WatchSPCAllen, Anderson, Atchison, Brown, Butler, Chase and 31 more9 hr
Jun 12, 2:00 PM CDTTornado WatchSPCCheyenne, Greeley, Sherman, Wallace, Wichita7 hr
Jun 12, 3:02 PM CDTMesoscale DiscussionSPCBourbon, Cherokee, Crawford, Johnson, Linn, Miami58 min
Jun 12, 3:45 PM CDTSevere Thunderstorm WatchSPCBourbon, Cherokee, Crawford, Johnson, Leavenworth, Linn and 2 more7 hr
Jun 12, 3:47 PM CDTMesoscale DiscussionSPCGrant, Hamilton, Haskell, Kearny, Morton, Seward and 2 more88 min
Jun 12, 6:09 PM CDTMesoscale DiscussionSPCClark, Finney, Ford, Gove, Grant, Gray and 18 more96 min
Jun 12, 5:30 AM CDTSevere Thunderstorm WatchSPCBeaver, Cimarron, Texas6 hr
Jun 12, 9:03 AM CDTMesoscale DiscussionSPCCotton, Jefferson, Tillman57 min
Jun 12, 10:08 AM CDTMesoscale DiscussionSPCBeckham, Blaine, Canadian, Custer, Dewey, Ellis and 8 more67 min
Jun 12, 11:35 AM CDTMesoscale DiscussionSPCGreer, Harmon85 min
Jun 12, 12:20 PM CDTTornado WatchSPCBeckham, Blaine, Caddo, Comanche, Cotton, Custer and 8 more10 hr
Jun 12, 3:29 PM CDTMesoscale DiscussionSPCBeckham, Blaine, Caddo, Comanche, Cotton, Custer and 8 more91 min
Jun 12, 5:41 PM CDTMesoscale DiscussionSPCCaddo, Canadian, Cleveland, Comanche, Cotton, Creek and 14 more2 hr
Jun 12, 6:05 PM CDTTornado WatchSPCAdair, Carter, Cherokee, Cleveland, Creek, Delaware and 20 more5 hr

Nearby

Mesoscale Discussions in Missouri, 2005Mesoscale Discussions in Iowa, 2005Mesoscale Discussions in Oklahoma, 2005Every mesoscale discussion in 2005

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.