Alert archive / Kentucky / Severe Thunderstorm Warnings in 2018

Severe Thunderstorm Warning 134, NWS Paducah, KY

June 15, 2018Caldwell County, Kentucky

NWS Paducah, KY issued this severe thunderstorm warning at Jun 15, 2018, 3:00 PM CDT for Caldwell County, Kentucky. It was in force for 16 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 15, 2018, 3:00 PM CDT (20:00 UTC)
Expired: Jun 15, 2018, 3:16 PM CDT
In force: 16 min
Issued by: NWS Paducah, KY
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

County Caldwell County, KY

The radar

The Ft Campbell radar (KHPX), 69 km from the middle of the area, began a volume at 20:01 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, 8.0 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: 1125 J/kg
Mixed-layer CIN: -124 J/kg
Mixed-layer LCL: 1084 m above ground
0-6 km bulk shear: 21 kt
0-1 km storm-relative helicity: -4 m²/s²
0-3 km storm-relative helicity: -24 m²/s²
Significant tornado parameter: 0.0
Supercell composite: -0.1

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 Jun 15, 12:42 PM CDT, 2 hours 18 minutes earlier.

Area forecast discussion, Jun 15, 12:42 PM CDT, 2 hours 18 minutes before

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Hazardous weather outlook, Jun 15, 2:22 AM CDT, 12 hours 38 minutes before

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In the hours before

Special weather statement, Jun 15, 10:56 AM CDT, 4 hours 4 minutes before

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Local storm report, Jun 15, 11:12 AM CDT, 3 hours 48 minutes before

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Local storm report, Jun 15, 12:07 PM CDT, 2 hours 53 minutes before

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Special weather statement, Jun 15, 2:25 PM CDT, 35 minutes before

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Special weather statement, Jun 15, 2:30 PM CDT, 30 minutes before

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Special weather statement, Jun 15, 2:48 PM CDT, 12 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
Jun 15, 2:48 PM CDT	Special Weather Statement	PAH	Caldwell	27 min
Jun 15, 3:40 PM CDT	Heat Advisory	PAH	Ballard, Calloway, Carlisle, Crittenden, Fulton, Graves and 5 more	3 days
Jun 14, 7:56 PM CDT	Severe Thunderstorm Warning	PAH	Jackson, Perry	36 min
Jun 14, 9:45 PM CDT	Special Weather Statement	PAH	Alexander	60 min
Jun 15, 5:40 PM CDT	Special Weather Statement	PAH	Franklin	35 min
Jun 15, 6:01 PM CDT	Special Weather Statement	PAH	Massac	29 min
Jun 15, 6:21 PM CDT	Special Weather Statement	PAH	Massac	24 min
Jun 15, 6:51 PM CDT	Areal Flood Advisory	PAH	Johnson, Massac, Pope	54 min
Jun 14, 7:25 PM CDT	Severe Thunderstorm Warning	PAH	Perry	65 min
Jun 14, 8:19 PM CDT	Special Weather Statement	PAH	Bollinger	41 min
Jun 14, 8:40 PM CDT	Special Weather Statement	PAH	Cape Girardeau, Scott	65 min
Jun 14, 9:00 PM CDT	Special Weather Statement	PAH	Bollinger	30 min
Jun 14, 10:52 PM CDT	Special Weather Statement	PAH	New Madrid	38 min
Jun 15, 2:25 PM CDT	Special Weather Statement	PAH	Wayne	35 min
Jun 15, 2:30 PM CDT	Special Weather Statement	PAH	Mississippi	30 min
Jun 15, 4:18 PM CDT	Areal Flood Advisory	PAH	Wayne	117 min
Jun 15, 4:39 PM CDT	Special Weather Statement	PAH	New Madrid	36 min

Nearby

Severe Thunderstorm Warnings in Kentucky, 2018 Every severe thunderstorm warning in 2018

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.