Alert archive / Indiana / Mesoscale Discussions in 2004

Mesoscale Discussion 2560

December 22, 20046 states

The Storm Prediction Center issued this mesoscale discussion at Dec 22, 2004, 5:02 AM CST for 6 states. It was in force for 6 hr.

The area

The outline as issued.

The facts

Issued: Dec 22, 2004, 5:02 AM CST (11:02 UTC)
Expired: Dec 22, 2004, 11:00 AM CST
In force: 6 hr
Issued by: the Storm Prediction Center

All 86 counties

Alexander County, IL, Edwards County, IL, Franklin County, IL, Gallatin County, IL, Hamilton County, IL, Hardin County, IL, Jackson County, IL, Johnson County, IL, Lawrence County, IL, Massac County, IL, Pope County, IL, Pulaski County, IL, Saline County, IL, Union County, IL, Wabash County, IL, Wayne County, IL, White County, IL, Williamson County, IL, Bartholomew County, IN, Brown County, IN, Clark County, IN, Crawford County, IN, Daviess County, IN, Dearborn County, IN, Decatur County, IN, Dubois County, IN, Floyd County, IN, Franklin County, IN, Gibson County, IN, Greene County, IN, Harrison County, IN, Jackson County, IN, Jefferson County, IN, Jennings County, IN, Knox County, IN, Lawrence County, IN, Martin County, IN, Monroe County, IN, Ohio County, IN, Orange County, IN, Perry County, IN, Pike County, IN, Posey County, IN, Ripley County, IN, Scott County, IN, Spencer County, IN, Switzerland County, IN, Vanderburgh County, IN, Warrick County, IN, Washington County, IN, Ballard County, KY, Boone County, KY, Breckinridge County, KY, Caldwell County, KY, Carlisle County, KY, Carroll County, KY, Crittenden County, KY, Daviess County, KY, Fulton County, KY, Gallatin County, KY, Graves County, KY, Hancock County, KY, Henderson County, KY, Hickman County, KY, Hopkins County, KY, Jefferson County, KY, Livingston County, KY, Lyon County, KY, Marshall County, KY, McCracken County, KY, McLean County, KY, Meade County, KY, Ohio County, KY, Oldham County, KY, Trimble County, KY, Union County, KY, Webster County, KY, Cape Girardeau County, MO, Mississippi County, MO, New Madrid County, MO, Pemiscot County, MO, Scott County, MO, Stoddard County, MO, Hamilton County, OH, Lake County, TN, Obion County, TN

The radar

The Evansville,IN radar (KVWX), 56 km from the middle of the area, began a volume at 11:03 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 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
Dec 21, 6:35 PM CST	Mesoscale Discussion	SPC	Alexander, Franklin, Gallatin, Hamilton, Jackson, Jefferson and 8 more	4 hr
Dec 22, 1:04 AM CST	Mesoscale Discussion	SPC	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 15 more	6 hr
Dec 22, 12:12 PM CST	Mesoscale Discussion	SPC	Massac, Pope	4 hr
Dec 22, 12:01 PM CST	Mesoscale Discussion	SPC	Bartholomew, Clark, Crawford, Dearborn, Decatur, Fayette and 13 more	5 hr

Nearby

Mesoscale Discussions in Indiana, 2004 Mesoscale Discussions in Kentucky, 2004 Mesoscale Discussions in Illinois, 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; radar from the NEXRAD Level II archive.