Alert archive / Missouri / Mesoscale Discussions in 2005

Mesoscale Discussion 1335

June 13, 200514 counties in Missouri

The Storm Prediction Center issued this mesoscale discussion at Jun 13, 2005, 6:21 PM CDT for 14 counties in Missouri. It was in force for 84 min.

The area

The outline as issued.

The facts

Issued
Jun 13, 2005, 6:21 PM CDT (23:21 UTC)
Expired
Jun 13, 2005, 7:45 PM CDT
In force
84 min
Issued by
the Storm Prediction Center

Counties Adair County, MO, Andrew County, MO, Buchanan County, MO, Daviess County, MO, DeKalb County, MO, Gentry County, MO, Grundy County, MO, Harrison County, MO, Mercer County, MO, Nodaway County, MO, Putnam County, MO, Schuyler County, MO, Sullivan County, MO, Worth County, MO

The radar

The Pleasant Hill radar (KEAX), 157 km from the middle of the area, began a volume at 23:23 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 12:00Z, 11.4 hours before the alert went out and 217 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 12:00Z on 2005-06-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 28 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, Topeka, KS at 12:00Z on 2005-06-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 262 square meters per square second.1939587897Sfc1 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
28 J/kg
Mixed-layer CIN
-258 J/kg
Mixed-layer LCL
986 m above ground
0-6 km bulk shear
63 kt
0-1 km storm-relative helicity
262 m²/s²
0-3 km storm-relative helicity
263 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 13, 1:52 AM CDTMesoscale DiscussionSPCCamden, Carter, Crawford, Dallas, Dent, Douglas and 16 more83 min
Jun 13, 4:13 AM CDTMesoscale DiscussionSPCAdair, Clark, Knox, Lewis, Lincoln, Marion and 8 more2 hr
Jun 13, 12:41 PM CDTMesoscale DiscussionSPCBollinger, Cape Girardeau, Mississippi, Perry, Scott, Stoddard2 hr
Jun 13, 1:10 PM CDTSevere Thunderstorm WatchSPCBollinger, Butler, Cape Girardeau, Carter, Iron, Jefferson and 12 more8 hr
Jun 13, 1:56 PM CDTMesoscale DiscussionSPCAndrew, Atchison, Gentry, Harrison, Holt, Nodaway and 1 more94 min
Jun 13, 2:34 PM CDTMesoscale DiscussionSPCBarry, Barton, Benton, Camden, Cedar, Christian and 25 more116 min
Jun 13, 2:55 PM CDTTornado WatchSPCBarry, Barton, Callaway, Camden, Cedar, Christian and 34 more8 hr
Jun 13, 3:55 PM CDTTornado WatchSPCAdair, Andrew, Bates, Benton, Buchanan, Caldwell and 29 more7 hr
Jun 13, 4:00 PM CDTSevere Thunderstorm WatchSPCLincoln, Saint Charles7 hr
Jun 13, 5:15 PM CDTMesoscale DiscussionSPCSaint Charles, Saint Louis, City of Saint Louis2 hr
Jun 13, 5:41 PM CDTMesoscale DiscussionSPCBarry, McDonald2 hr

Nearby

Mesoscale Discussions in Missouri, 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.