Alert archive / Kentucky / Freeze Warnings in 2017
Freeze Warning 1, NWS Wilmington, OH
NWS Wilmington, OH issued this freeze warning at Mar 9, 2017, 3:03 PM EST for 12 counties in Kentucky. It took effect at Mar 10, 2017, 7:00 PM EST. It was in force for 42 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
- Mar 9, 2017, 3:03 PM EST (20:03 UTC)
- In effect from
- Mar 10, 2017, 7:00 PM EST
- Expired
- Mar 12, 2017, 2:00 PM EDT
- In force
- 42 hr
- Issued by
- NWS Wilmington, OH
Counties Boone County, KY, Bracken County, KY, Campbell County, KY, Carroll County, KY, Gallatin County, KY, Grant County, KY, Kenton County, KY, Lewis County, KY, Mason County, KY, Owen County, KY, Pendleton County, KY, Robertson County, KY
The radar
The Cincinnati radar (KILN), 94 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 96 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2020 m above ground
- 0-6 km bulk shear
- 65 kt
- 0-1 km storm-relative helicity
- 192 m²/s²
- 0-3 km storm-relative helicity
- 197 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 Mar 8, 6:36 PM EST, 20 hours 27 minutes earlier.
Area forecast discussion, Mar 8, 6:36 PM EST, 20 hours 27 minutes before
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</html>Hazardous weather outlook, Mar 8, 3:47 PM EST, 23 hours 16 minutes before
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</html>Nearby
Freeze Warnings in Kentucky, 2017Every freeze warning 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.