Alert archive / Kansas / Mesoscale Discussions in 2004

Mesoscale Discussion 1100

June 5, 20049 counties in Kansas; 8 counties in Nebraska

The Storm Prediction Center issued this mesoscale discussion at Jun 5, 2004, 2:40 PM CDT for 9 counties in Kansas; 8 counties in Nebraska. It was in force for 95 min.

The area

The outline as issued.

The facts

Issued: Jun 5, 2004, 2:40 PM CDT (19:40 UTC)
Expired: Jun 5, 2004, 4:15 PM CDT
In force: 95 min
Issued by: the Storm Prediction Center

Counties Ellis County, KS, Jewell County, KS, Lincoln County, KS, Mitchell County, KS, Osborne County, KS, Phillips County, KS, Rooks County, KS, Russell County, KS, Smith County, KS, Adams County, NE, Franklin County, NE, Furnas County, NE, Harlan County, NE, Kearney County, NE, Nuckolls County, NE, Phelps County, NE, Webster County, NE

The radar

The Grand Island radar (KUEX), 87 km from the middle of the area, began a volume at 19:44 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.

Severe Thunderstorm Watch 401Jun 5, 4:35 PM CDT

The nearest sounding before it

Dodge City, (KDDC), launched 12:00Z, 7.7 hours before the alert went out and 225 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 408 J/kg
Mixed-layer CIN: -382 J/kg
Mixed-layer LCL: 995 m above ground
0-6 km bulk shear: 24 kt
0-1 km storm-relative helicity: 112 m²/s²
0-3 km storm-relative helicity: 171 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.

Issued	Product	Office	Counties	Lasted
Jun 4, 8:04 PM CDT	Mesoscale Discussion	SPC	Barton, Cheyenne, Clark, Comanche, Decatur, Edwards and 30 more	116 min
Jun 5, 2:34 PM CDT	Mesoscale Discussion	SPC	Clark, Ford, Meade, Seward	116 min
Jun 5, 4:35 PM CDT	Severe Thunderstorm Watch	SPC	Barber, Barton, Clark, Clay, Cloud, Comanche and 29 more	6 hr
Jun 5, 5:48 PM CDT	Mesoscale Discussion	SPC	Barber, Barton, Clark, Comanche, Edwards, Ford and 9 more	87 min
Jun 5, 4:50 PM CDT	Mesoscale Discussion	SPC	Boyd, Cedar, Dakota, Dixon, Holt, Knox and 3 more	115 min

Nearby

Mesoscale Discussions in Kansas, 2004 Mesoscale Discussions in Nebraska, 2004 Every mesoscale discussion in 2004

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.