Alert archive / Kentucky / Special Weather Statements in 2014

Special Weather Statement, NWS Louisville, KY

October 13, 20144 counties in Kentucky

NWS Louisville, KY issued this special weather statement at Oct 13, 2014, 11:27 PM EDT for 4 counties in Kentucky. It was in force for 43 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Oct 13, 2014, 11:27 PM EDT (03:27 UTC)
Expired: Oct 14, 2014, 12:10 AM EDT
In force: 43 min
Issued by: NWS Louisville, KY

Counties Hardin County, KY, Hart County, KY, Larue County, KY, Nelson County, KY

The radar

The Louisville radar (KLVX), 41 km from the middle of the area, began a volume at 03:29 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 00:00Z, 3.5 hours before the alert went out and 180 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: 187 J/kg
Mixed-layer CIN: -53 J/kg
Mixed-layer LCL: 1109 m above ground
0-6 km bulk shear: 58 kt
0-1 km storm-relative helicity: 389 m²/s²
0-3 km storm-relative helicity: 568 m²/s²
Significant tornado parameter: 0.4
Supercell composite: 5.3

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

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What forecasters said that day

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

NWS Louisville, KY wrote its last area forecast discussion before this special weather statement went out at Oct 13, 11:25 PM EDT, 2 minutes earlier.

Area forecast discussion, Oct 13, 11:25 PM EDT, 2 minutes before

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Hazardous weather outlook, Oct 13, 10:27 PM EDT, 1 hour before

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In the hours before

Special weather statement, Oct 13, 9:31 PM EDT, 1 hour 56 minutes before

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Special weather statement, Oct 13, 9:43 PM EDT, 1 hour 44 minutes before

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Local storm report, Oct 13, 9:46 PM EDT, 1 hour 41 minutes before

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Special weather statement, Oct 13, 10:25 PM EDT, 1 hour 2 minutes before

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Special weather statement, Oct 13, 11:01 PM EDT, 26 minutes before

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Special weather statement, Oct 13, 11:27 PM EDT, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Oct 13, 8:02 PM EDT	Tornado Warning	LMK	Butler, Logan	23 min
Oct 13, 8:18 PM EDT	Special Weather Statement	LMK	Logan	17 min
Oct 13, 8:21 PM EDT	Severe Thunderstorm Warning	LMK	Ohio	29 min
Oct 13, 8:36 PM EDT	Tornado Warning	LMK	Ohio	29 min
Oct 13, 8:43 PM EDT	Special Weather Statement	LMK	Breckinridge, Hancock	42 min
Oct 13, 9:31 PM EDT	Special Weather Statement	LMK	Breckinridge, Hancock, Meade	29 min
Oct 13, 9:43 PM EDT	Special Weather Statement	LMK	Butler, Grayson, Logan, Ohio, Simpson, Warren	42 min
Oct 13, 10:25 PM EDT	Special Weather Statement	LMK	Edmonson, Simpson, Warren	30 min
Oct 13, 11:01 PM EDT	Special Weather Statement	LMK	Edmonson	29 min
Oct 14, 12:09 AM EDT	Special Weather Statement	LMK	Bullitt, Jefferson, Oldham, Trimble	46 min
Oct 14, 2:18 AM EDT	Special Weather Statement	LMK	Adair, Casey, Russell, Taylor	47 min
Oct 13, 8:12 PM EDT	Severe Thunderstorm Warning	LMK	Crawford, Dubois, Perry	28 min
Oct 13, 8:29 PM EDT	Special Weather Statement	LMK	Crawford, Orange	31 min
Oct 13, 9:02 PM EDT	Special Weather Statement	LMK	Crawford, Orange	28 min

Nearby

Special Weather Statements in Kentucky, 2014 Every special weather statement 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.