Alert archive / Missouri / Mesoscale Discussions in 2014

Mesoscale Discussion 833

June 5, 20144 states

The Storm Prediction Center issued this mesoscale discussion at Jun 5, 2014, 7:40 AM CDT for 4 states. It was in force for 2 hr.

The area

The outline as issued.

The facts

Issued
Jun 5, 2014, 7:40 AM CDT (12:40 UTC)
Expired
Jun 5, 2014, 9:45 AM CDT
In force
2 hr
Issued by
the Storm Prediction Center
All 102 counties

Baxter County, AR, Benton County, AR, Boone County, AR, Carroll County, AR, Crawford County, AR, Franklin County, AR, Johnson County, AR, Madison County, AR, Marion County, AR, Newton County, AR, Searcy County, AR, Sebastian County, AR, Stone County, AR, Washington County, AR, Allen County, KS, Anderson County, KS, Bourbon County, KS, Chase County, KS, Chautauqua County, KS, Cherokee County, KS, Coffey County, KS, Cowley County, KS, Crawford County, KS, Dickinson County, KS, Douglas County, KS, Elk County, KS, Franklin County, KS, Geary County, KS, Greenwood County, KS, Jackson County, KS, Jefferson County, KS, Johnson County, KS, Labette County, KS, Leavenworth County, KS, Linn County, KS, Lyon County, KS, Miami County, KS, Montgomery County, KS, Morris County, KS, Neosho County, KS, Osage County, KS, Shawnee County, KS, Wabaunsee County, KS, Wilson County, KS, Woodson County, KS, Wyandotte County, KS, Barry County, MO, Barton County, MO, Bates County, MO, Benton County, MO, Camden County, MO, Cass County, MO, Cedar County, MO, Christian County, MO, Dade County, MO, Dallas County, MO, Douglas County, MO, Greene County, MO, Henry County, MO, Hickory County, MO, Howell County, MO, Jackson County, MO, Jasper County, MO, Johnson County, MO, Laclede County, MO, Lawrence County, MO, McDonald County, MO, Morgan County, MO, Newton County, MO, Ozark County, MO, Pettis County, MO, Polk County, MO, Pulaski County, MO, St. Clair County, MO, Stone County, MO, Taney County, MO, Texas County, MO, Vernon County, MO, Webster County, MO, Wright County, MO, Adair County, OK, Cherokee County, OK, Craig County, OK, Creek County, OK, Delaware County, OK, Kay County, OK, Mayes County, OK, McIntosh County, OK, Muskogee County, OK, Noble County, OK, Nowata County, OK, Okfuskee County, OK, Okmulgee County, OK, Osage County, OK, Ottawa County, OK, Pawnee County, OK, Payne County, OK, Rogers County, OK, Sequoyah County, OK, Tulsa County, OK, Wagoner County, OK, Washington County, OK

The radar

The Tulsa radar (KINX), 116 km from the middle of the area, began a volume at 12:39 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 watches that followed

Watches SPC issued over any of the same counties within four hours of this discussion.

The nearest sounding before it

Springfield, MO (KSGF), launched 12:00Z, 0.7 hours before the alert went out and 170 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 2014-06-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 583 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 2014-06-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 15 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
583 J/kg
Mixed-layer CIN
-346 J/kg
Mixed-layer LCL
1170 m above ground
0-6 km bulk shear
41 kt
0-1 km storm-relative helicity
15 m²/s²
0-3 km storm-relative helicity
13 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.1

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 4, 7:24 PM CDTTornado WatchSPCClay, Greene, Randolph8 hr
Jun 5, 2:42 AM CDTMesoscale DiscussionSPCBaxter, Boone, Carroll, Marion93 min
Jun 5, 6:26 AM CDTSevere Thunderstorm WatchSPCBenton, Carroll, Crawford, Franklin, Madison, Sebastian and 1 more6 hr
Jun 5, 9:27 AM CDTMesoscale DiscussionSPCBaxter, Clay, Cleburne, Craighead, Crittenden, Cross and 16 more63 min
Jun 5, 10:06 AM CDTSevere Thunderstorm WatchSPCBaxter, Boone, Clay, Cleburne, Craighead, Crittenden and 20 more7 hr
Jun 5, 1:22 PM CDTMesoscale DiscussionSPCBaxter, Clay, Cleburne, Craighead, Crittenden, Cross and 16 more53 min
Jun 4, 9:07 PM CDTMesoscale DiscussionSPCAllen, Bourbon, Cherokee, Crawford, Labette, Montgomery and 3 more113 min
Jun 4, 9:09 PM CDTMesoscale DiscussionSPCCheyenne, Decatur, Rawlins, Sheridan, Sherman, Thomas96 min
Jun 4, 9:23 PM CDTSevere Thunderstorm WatchSPCAllen, Bourbon, Chautauqua, Cherokee, Crawford, Elk and 6 more7 hr
Jun 4, 11:50 PM CDTMesoscale DiscussionSPCGreeley, Hamilton, Kearny, Logan, Scott, Sherman and 2 more85 min
Jun 5, 12:06 AM CDTTornado WatchSPCGreeley, Logan, Sherman, Wallace, Wichita4 hr
Jun 5, 1:35 AM CDTMesoscale DiscussionSPCBarton, Edwards, Ellis, Ellsworth, Finney, Gove and 20 more85 min
Jun 5, 1:57 AM CDTSevere Thunderstorm WatchSPCBarton, Edwards, Ellis, Ellsworth, Finney, Ford and 29 more6 hr
Jun 5, 3:50 AM CDTMesoscale DiscussionSPCBarton, Edwards, Ellis, Ellsworth, Finney, Gove and 24 more115 min
Jun 5, 4:35 AM CDTMesoscale DiscussionSPCAllen, Anderson, Bourbon, Butler, Chase, Clay and 20 more85 min
Jun 5, 4:46 AM CDTSevere Thunderstorm WatchSPCAllen, Anderson, Bourbon, Butler, Chase, Chautauqua and 29 more5 hr
Jun 5, 6:04 AM CDTMesoscale DiscussionSPCAllen, Anderson, Bourbon, Butler, Chase, Chautauqua and 40 more86 min
Jun 5, 8:07 AM CDTSevere Thunderstorm WatchSPCJohnson, Leavenworth, Linn, Miami, Wyandotte5 hr
Jun 5, 10:42 AM CDTMesoscale DiscussionSPCJohnson, Wyandotte63 min
Jun 5, 3:25 PM CDTMesoscale DiscussionSPCCimarron95 min

Nearby

Mesoscale Discussions in Missouri, 2014Mesoscale Discussions in Kansas, 2014Mesoscale Discussions in Oklahoma, 2014Every mesoscale discussion in 2014

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.