Alert archive / Kentucky / Special Weather Statements in 2017

Special Weather Statement, NWS Wilmington, OH

July 1, 2017Greenup County, Kentucky

NWS Wilmington, OH issued this special weather statement at Jul 1, 2017, 4:03 PM EDT for Greenup County, Kentucky. It was in force for 27 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: Jul 1, 2017, 4:03 PM EDT (20:03 UTC)
Expired: Jul 1, 2017, 4:30 PM EDT
In force: 27 min
Issued by: NWS Wilmington, OH

County Greenup County, KY

The radar

The Charleston,WV radar (KRLX), 100 km from the middle of the area, began a volume at 20:05 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

Cncnati-Daytn, OH (KILN), launched 12:00Z, 8.1 hours before the alert went out and 122 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: 27 J/kg
Mixed-layer CIN: -148 J/kg
Mixed-layer LCL: 594 m above ground
0-6 km bulk shear: 36 kt
0-1 km storm-relative helicity: 37 m²/s²
0-3 km storm-relative helicity: 20 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

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The office that day

Everything else NWS Wilmington, OH issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 30, 8:24 PM EDT	Areal Flood Advisory	ILN	Miami, Shelby	3 hr
Jun 30, 8:54 PM EDT	Special Weather Statement	ILN	Preble	36 min
Jun 30, 9:19 PM EDT	Areal Flood Advisory	ILN	Darke, Preble	3 hr
Jun 30, 9:25 PM EDT	Special Weather Statement	ILN	Preble	35 min
Jun 30, 9:27 PM EDT	Special Weather Statement	ILN	Darke	33 min
Jun 30, 9:56 PM EDT	Special Weather Statement	ILN	Butler	34 min
Jun 30, 9:58 PM EDT	Special Weather Statement	ILN	Miami	32 min
Jun 30, 11:14 PM EDT	Special Weather Statement	ILN	Clermont	31 min
Jul 1, 1:01 AM EDT	Special Weather Statement	ILN	Fairfield	29 min
Jul 1, 5:28 PM EDT	Special Weather Statement	ILN	Logan	47 min
Jun 30, 9:59 PM EDT	Special Weather Statement	ILN	Carroll, Gallatin	31 min
Jun 30, 10:26 PM EDT	Special Weather Statement	ILN	Boone, Gallatin	34 min
Jun 30, 10:53 PM EDT	Special Weather Statement	ILN	Boone, Campbell, Kenton	22 min
Jun 30, 8:14 PM EDT	Special Weather Statement	ILN	Fayette, Wayne	46 min
Jun 30, 8:43 PM EDT	Areal Flood Advisory	ILN	Fayette, Union, Wayne	3 hr
Jun 30, 9:08 PM EDT	Special Weather Statement	ILN	Franklin, Ripley	37 min

Nearby

Special Weather Statements in Kentucky, 2017 Every special weather statement in 2017

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.