Alert archive / Kentucky / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 147, NWS Louisville, KY

June 27, 2019Adair County, Kentucky

NWS Louisville, KY issued this severe thunderstorm warning at Jun 27, 2019, 6:11 PM CDT for Adair County, Kentucky. It was in force for 34 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: Jun 27, 2019, 6:11 PM CDT (23:11 UTC)
Expired: Jun 27, 2019, 6:45 PM CDT
In force: 34 min
Issued by: NWS Louisville, KY
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

County Adair County, KY

The radar

The Louisville radar (KLVX), 113 km from the middle of the area, began a volume at 23:13 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, 11.2 hours before the alert went out and 160 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: 163 J/kg
Mixed-layer CIN: -250 J/kg
Mixed-layer LCL: 1402 m above ground
0-6 km bulk shear: 10 kt
0-1 km storm-relative helicity: 33 m²/s²
0-3 km storm-relative helicity: 48 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 Louisville, KY wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 27, 2:06 PM CDT, 4 hours 5 minutes earlier.

Area forecast discussion, Jun 27, 2:06 PM CDT, 4 hours 5 minutes before

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Hazardous weather outlook, Jun 27, 2:22 PM CDT, 3 hours 49 minutes before

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In the hours before

Special weather statement, Jun 27, 4:53 PM CDT, 1 hour 18 minutes before

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Special weather statement, Jun 27, 5:29 PM CDT, 42 minutes before

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Special weather statement, Jun 27, 5:38 PM CDT, 33 minutes before

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Special weather statement, Jun 27, 5:43 PM CDT, 28 minutes before

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Local storm report, Jun 27, 5:49 PM CDT, 22 minutes before

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Special weather statement, Jun 27, 6:00 PM CDT, 11 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
Jun 26, 7:24 PM CDT	Special Weather Statement	LMK	Hancock	36 min
Jun 26, 7:38 PM CDT	Special Weather Statement	LMK	Logan	37 min
Jun 26, 7:40 PM CDT	Severe Thunderstorm Warning	LMK	Ohio	35 min
Jun 26, 7:47 PM CDT	Special Weather Statement	LMK	Butler	28 min
Jun 26, 7:50 PM CDT	Areal Flood Advisory	LMK	Butler	3 hr
Jun 26, 7:52 PM CDT	Severe Thunderstorm Warning	LMK	Butler, Logan, Simpson, Warren	23 min
Jun 26, 8:10 PM CDT	Special Weather Statement	LMK	Warren	35 min
Jun 26, 8:26 PM CDT	Special Weather Statement	LMK	Warren	34 min
Jun 26, 8:30 PM CDT	Areal Flood Advisory	LMK	Ohio	3 hr
Jun 26, 8:34 PM CDT	Special Weather Statement	LMK	Grayson	26 min
Jun 26, 8:39 PM CDT	Areal Flood Advisory	LMK	Logan, Warren	3 hr
Jun 26, 8:44 PM CDT	Special Weather Statement	LMK	Breckinridge	31 min
Jun 26, 8:52 PM CDT	Special Weather Statement	LMK	Ohio	23 min
Jun 26, 9:20 PM CDT	Flash Flood Warning	LMK	Logan	3 hr
Jun 26, 9:32 PM CDT	Severe Thunderstorm Warning	LMK	Simpson	28 min
Jun 26, 9:39 PM CDT	Flash Flood Warning	LMK	Ohio	4 hr
Jun 26, 10:06 PM CDT	Flash Flood Warning	LMK	Butler, Logan	3 hr
Jun 26, 10:14 PM CDT	Special Weather Statement	LMK	Allen, Simpson	46 min
Jun 26, 10:22 PM CDT	Special Weather Statement	LMK	Logan	53 min
Jun 26, 10:37 PM CDT	Areal Flood Advisory	LMK	Allen, Logan, Simpson, Warren	3 hr
Jun 27, 4:31 PM CDT	Special Weather Statement	LMK	Cumberland	29 min
Jun 27, 4:53 PM CDT	Special Weather Statement	LMK	Clinton	37 min
Jun 27, 5:17 PM CDT	Areal Flood Advisory	LMK	Clinton	118 min
Jun 27, 5:29 PM CDT	Special Weather Statement	LMK	Metcalfe	31 min
Jun 27, 5:31 PM CDT	Severe Thunderstorm Warning	LMK	Adair, Metcalfe	29 min
Jun 27, 5:38 PM CDT	Special Weather Statement	LMK	Adair	37 min
Jun 27, 5:43 PM CDT	Special Weather Statement	LMK	Allen	32 min
Jun 27, 6:00 PM CDT	Special Weather Statement	LMK	Adair	30 min
Jun 27, 6:40 PM CDT	Severe Thunderstorm Warning	LMK	Allen, Logan, Simpson, Warren	35 min
Jun 26, 10:26 PM CDT	Special Weather Statement	LMK	Harrison	34 min
Jun 26, 10:39 PM CDT	Special Weather Statement	LMK	Crawford	36 min

Nearby

Severe Thunderstorm Warnings in Kentucky, 2019 Every severe thunderstorm warning in 2019

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.