Alert archive / Kentucky / Severe Thunderstorm Warnings in 2014

Severe Thunderstorm Warning 140, NWS Paducah, KY

October 6, 2014Union County, Kentucky; Hardin County, Illinois

NWS Paducah, KY issued this severe thunderstorm warning at Oct 6, 2014, 4:16 PM CDT for Union County, Kentucky; Hardin County, Illinois. It was in force for 29 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Oct 6, 2014, 4:16 PM CDT (21:16 UTC)
Expired: Oct 6, 2014, 4:45 PM CDT
In force: 29 min
Issued by: NWS Paducah, KY
Area: Storm-based polygon
Hail: 1.0 in
Wind: 50.0 mph

Counties Hardin County, IL, Union County, KY

The radar

The Evansville,IN radar (KVWX), 82 km from the middle of the area, began a volume at 21:16 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

Nashville Metro, TN (KBNA), launched 12:00Z, 9.3 hours before the alert went out and 210 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: 77 J/kg
Mixed-layer CIN: -196 J/kg
Mixed-layer LCL: 1248 m above ground
0-6 km bulk shear: 46 kt
0-1 km storm-relative helicity: 202 m²/s²
0-3 km storm-relative helicity: 209 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Paducah, KY wrote its last area forecast discussion before this severe thunderstorm warning went out at Oct 6, 1:21 PM CDT, 2 hours 55 minutes earlier.

Area forecast discussion, Oct 6, 1:21 PM CDT, 2 hours 55 minutes before

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Hazardous weather outlook, Oct 6, 4:56 AM CDT, 11 hours 20 minutes before

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In the hours before

Special weather statement, Oct 6, 3:04 PM CDT, 1 hour 12 minutes before

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Special weather statement, Oct 6, 3:42 PM CDT, 34 minutes before

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Special weather statement, Oct 6, 3:52 PM CDT, 24 minutes before

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Special weather statement, Oct 6, 4:00 PM CDT, 16 minutes before

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Special weather statement, Oct 6, 4:13 PM CDT, 3 minutes before

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The office that day

Everything else NWS Paducah, KY issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Oct 6, 1:58 AM CDT	Special Weather Statement	PAH	Muhlenberg	47 min
Oct 6, 3:04 PM CDT	Special Weather Statement	PAH	Todd	41 min
Oct 6, 3:42 PM CDT	Special Weather Statement	PAH	Christian	33 min
Oct 6, 4:18 PM CDT	Special Weather Statement	PAH	Todd	12 min
Oct 6, 4:45 PM CDT	Special Weather Statement	PAH	Webster	30 min
Oct 6, 4:54 PM CDT	Severe Thunderstorm Warning	PAH	Webster	21 min
Oct 6, 5:17 PM CDT	Special Weather Statement	PAH	Daviess, McLean	58 min
Oct 6, 6:01 PM CDT	Special Weather Statement	PAH	Hopkins	29 min
Oct 6, 6:35 PM CDT	Special Weather Statement	PAH	Muhlenberg	25 min
Oct 6, 6:41 PM CDT	Special Weather Statement	PAH	Livingston	34 min
Oct 6, 3:52 PM CDT	Special Weather Statement	PAH	Wayne	23 min
Oct 6, 4:00 PM CDT	Special Weather Statement	PAH	Hardin	15 min
Oct 6, 4:13 PM CDT	Special Weather Statement	PAH	Wayne	17 min
Oct 6, 4:35 PM CDT	Special Weather Statement	PAH	Edwards, Wabash	25 min
Oct 6, 5:00 PM CDT	Special Weather Statement	PAH	Wabash	45 min

Nearby

Severe Thunderstorm Warnings in Kentucky, 2014 Severe Thunderstorm Warnings in Illinois, 2014 Every severe thunderstorm warning 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.