Alert archive / Kentucky / Freeze Warnings in 2014

Freeze Warning 1, NWS Wilmington, OH

April 14, 2014Hamilton County, Ohio; 6 counties in Kentucky; 4 counties in Indiana

NWS Wilmington, OH issued this freeze warning at Apr 14, 2014, 4:11 PM EDT for Hamilton County, Ohio; 6 counties in Kentucky; 4 counties in Indiana. It took effect at Apr 15, 2014, 6:00 AM EDT. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Apr 14, 2014, 4:11 PM EDT (20:11 UTC)
In effect from: Apr 15, 2014, 6:00 AM EDT
Expired: Apr 15, 2014, 12:21 PM EDT
In force: 6 hr
Issued by: NWS Wilmington, OH

Counties Dearborn County, IN, Ohio County, IN, Ripley County, IN, Switzerland County, IN, Boone County, KY, Carroll County, KY, Gallatin County, KY, Grant County, KY, Kenton County, KY, Owen County, KY, Hamilton County, OH

The radar

The Cincinnati radar (KILN), 108 km from the middle of the area, began a volume at 20:12 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

Lincoln, IL (KILX), launched 12:00Z, 8.2 hours before the alert went out and 350 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 526 m above ground
0-6 km bulk shear: 43 kt
0-1 km storm-relative helicity: 27 m²/s²
0-3 km storm-relative helicity: 164 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 freeze warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Wilmington, OH wrote its last area forecast discussion before this freeze warning went out at Apr 14, 4:07 PM EDT, 4 minutes earlier.

Area forecast discussion, Apr 14, 4:07 PM EDT, 4 minutes before

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Hazardous weather outlook, Apr 14, 10:25 AM EDT, 5 hours 46 minutes before

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In the hours before

Local storm report, Apr 14, 10:59 AM EDT, 5 hours 12 minutes before

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Special weather statement, Apr 14, 11:45 AM EDT, 4 hours 26 minutes before

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Special weather statement, Apr 14, 1:46 PM EDT, 2 hours 25 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 14, 4:03 AM EDT	Freeze Watch	ILN	Adams, Brown, Clermont, Hamilton, Highland, Pike and 1 more	24 hr
Apr 14, 4:31 AM EDT	Special Weather Statement	ILN	Butler, Darke, Hamilton, Preble	74 min
Apr 14, 4:47 AM EDT	Special Weather Statement	ILN	Auglaize, Darke, Hardin, Logan, Mercer, Miami and 3 more	73 min
Apr 14, 5:41 AM EDT	Wind Advisory	ILN	Auglaize, Champaign, Clark, Darke, Delaware, Greene and 9 more	4 hr
Apr 14, 8:50 AM EDT	Special Weather Statement	ILN	Highland	40 min

Nearby

Freeze Warnings in Kentucky, 2014 Freeze Warnings in Indiana, 2014 Freeze Warnings in Ohio, 2014 Every freeze warning 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.