Alert archive / Kentucky / Special Weather Statements in 2021

Special Weather Statement, NWS Louisville, KY

June 13, 2021Metcalfe County, Kentucky

NWS Louisville, KY issued this special weather statement at Jun 13, 2021, 4:34 PM CDT for Metcalfe County, Kentucky. It was in force for 26 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: Jun 13, 2021, 4:34 PM CDT (21:34 UTC)
Expired: Jun 13, 2021, 5:00 PM CDT
In force: 26 min
Issued by: NWS Louisville, KY

County Metcalfe County, KY

The radar

The Nashville radar (KOHX), 98 km from the middle of the area, began a volume at 21:38 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, 9.6 hours before the alert went out and 109 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: 1410 J/kg
Mixed-layer CIN: -60 J/kg
Mixed-layer LCL: 1150 m above ground
0-6 km bulk shear: 31 kt
0-1 km storm-relative helicity: 28 m²/s²
0-3 km storm-relative helicity: 23 m²/s²
Significant tornado parameter: 0.2
Supercell composite: 0.8

Open this sounding in Storm Lab

The text

As transmitted.

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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 Jun 13, 4:34 PM CDT, 0 minutes earlier.

Area forecast discussion, Jun 13, 4:34 PM CDT, 0 minutes before

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Hazardous weather outlook, Jun 13, 3:10 PM CDT, 1 hour 24 minutes before

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In the hours before

Local storm report, Jun 13, 3:04 PM CDT, 1 hour 30 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
404 PM EDT SUN JUN 13 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0250 PM     TSTM WND DMG     MORGAN MANOR NEIGHBORHO 38.20N 84.71W
06/13/2021                   SCOTT              KY   PUBLIC

            TREE DOWN IN THE MORGAN MANOR NEIGHBORHOOD
            IN GEORGETOWN, KY AT APPROXIMATELY 2:50PM.

&&

SRM

Special weather statement, Jun 13, 3:07 PM CDT, 1 hour 27 minutes before

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Local storm report, Jun 13, 3:20 PM CDT, 1 hour 14 minutes before

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Local storm report, Jun 13, 3:47 PM CDT, 47 minutes before

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Special weather statement, Jun 13, 4:25 PM CDT, 9 minutes before

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Special weather statement, Jun 13, 4:34 PM CDT, 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
Jun 12, 7:35 PM CDT	Special Weather Statement	LMK	Ohio	25 min
Jun 12, 7:58 PM CDT	Special Weather Statement	LMK	Ohio	32 min
Jun 12, 8:28 PM CDT	Special Weather Statement	LMK	Ohio	32 min
Jun 13, 2:05 AM CDT	Special Weather Statement	LMK	Hancock	25 min
Jun 13, 4:53 AM CDT	Special Weather Statement	LMK	Butler	37 min
Jun 13, 1:23 PM CDT	Special Weather Statement	LMK	Scott	37 min
Jun 13, 1:43 PM CDT	Special Weather Statement	LMK	Hardin	32 min
Jun 13, 1:52 PM CDT	Severe Thunderstorm Warning	LMK	Fayette, Scott, Woodford	23 min
Jun 13, 1:58 PM CDT	Special Weather Statement	LMK	Bourbon	32 min
Jun 13, 2:03 PM CDT	Severe Thunderstorm Warning	LMK	Bourbon, Nicholas	27 min
Jun 13, 2:32 PM CDT	Severe Thunderstorm Warning	LMK	Grayson, Hardin	28 min
Jun 13, 2:35 PM CDT	Severe Thunderstorm Warning	LMK	Bullitt, Spencer	25 min
Jun 13, 2:45 PM CDT	Areal Flood Advisory	LMK	Scott	36 min
Jun 13, 2:59 PM CDT	Special Weather Statement	LMK	Nelson	31 min
Jun 13, 3:07 PM CDT	Special Weather Statement	LMK	Nicholas	38 min
Jun 13, 3:16 PM CDT	Severe Thunderstorm Warning	LMK	Fayette, Scott, Woodford	29 min
Jun 13, 3:21 PM CDT	Flash Flood Warning	LMK	Scott	4 hr
Jun 13, 3:46 PM CDT	Areal Flood Advisory	LMK	Fayette, Scott, Woodford	41 min
Jun 13, 3:55 PM CDT	Severe Thunderstorm Warning	LMK	Metcalfe	23 min
Jun 13, 4:25 PM CDT	Special Weather Statement	LMK	Barren	35 min
Jun 13, 4:27 PM CDT	Flash Flood Warning	LMK	Woodford	2 hr
Jun 13, 5:05 PM CDT	Special Weather Statement	LMK	Monroe	25 min
Jun 13, 12:02 AM CDT	Special Weather Statement	LMK	Dubois	28 min
Jun 13, 12:17 AM CDT	Special Weather Statement	LMK	Dubois	28 min
Jun 13, 12:44 AM CDT	Special Weather Statement	LMK	Dubois	31 min
Jun 13, 12:57 AM CDT	Areal Flood Advisory	LMK	Dubois	3 hr
Jun 13, 1:18 AM CDT	Special Weather Statement	LMK	Perry	27 min
Jun 13, 1:41 AM CDT	Special Weather Statement	LMK	Perry	34 min

Nearby

Special Weather Statements in Kentucky, 2021 Every special weather statement in 2021

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.