Alert archive / Kentucky / Lake Wind Advisories in 2016
Lake Wind Advisory 4, NWS Jackson, KY
NWS Jackson, KY issued this lake wind advisory at Apr 7, 2016, 8:12 AM EDT for 12 counties in Kentucky. It took effect at Apr 7, 2016, 12:00 PM EDT. It was in force for 47 min.
The area
The counties it named.
The facts
- Issued
- Apr 7, 2016, 8:12 AM EDT (12:12 UTC)
- In effect from
- Apr 7, 2016, 12:00 PM EDT
- Expired
- Apr 7, 2016, 12:47 PM EDT
- In force
- 47 min
- Issued by
- NWS Jackson, KY
Counties Bell County, KY, Clay County, KY, Harlan County, KY, Jackson County, KY, Knox County, KY, Laurel County, KY, Leslie County, KY, McCreary County, KY, Pulaski County, KY, Rockcastle County, KY, Wayne County, KY, Whitley County, KY
The radar
The Jackson,KY radar (KJKL), 91 km from the middle of the area, began a volume at 12:17 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, 0.2 hours before the alert went out and 271 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
- 20 J/kg
- Mixed-layer CIN
- -1 J/kg
- Mixed-layer LCL
- 502 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 76 m²/s²
- 0-3 km storm-relative helicity
- 75 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this lake wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Jackson, KY wrote its last area forecast discussion before this lake wind advisory went out at Apr 7, 7:31 AM EDT, 41 minutes earlier.
Area forecast discussion, Apr 7, 7:31 AM EDT, 41 minutes before
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</html>Hazardous weather outlook, Apr 7, 4:19 AM EDT, 3 hours 53 minutes before
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<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
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The site you requested is temporarily down for maintenance or an unexpected outage.
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Please try again in a few minutes.
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</html>The office that day
Everything else NWS Jackson, KY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 6, 8:00 PM EDT | Wind Advisory | JKL | Bath, Estill, Fleming, Jackson, Laurel, McCreary and 8 more | 3 hr |
| Apr 6, 8:50 PM EDT | Special Weather Statement | JKL | Laurel, McCreary, Whitley | 25 min |
| Apr 7, 4:25 AM EDT | Freeze Watch | JKL | Bath, Elliott, Fleming, Johnson, Menifee, Montgomery and 3 more | 11 hr |
| Apr 7, 12:47 PM EDT | Wind Advisory | JKL | Bell, Clay, Harlan, Jackson, Knott, Knox and 10 more | 7 hr |
| Apr 7, 3:26 PM EDT | Freeze Watch | JKL | Bath, Bell, Breathitt, Clay, Elliott, Estill and 27 more | 13 hr |
| Apr 7, 3:26 PM EDT | Freeze Warning | JKL | Bath, Breathitt, Elliott, Estill, Fleming, Floyd and 13 more | 18 hr |
| Apr 7, 7:18 PM EDT | Special Weather Statement | JKL | Letcher | 27 min |
Nearby
Lake Wind Advisories in Kentucky, 2016Every lake wind advisory in 2016
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.