Alert archive / Kentucky / Wind Advisories in 2010

Wind Advisory 1, NWS Jackson, KY

October 25, 201033 counties in Kentucky

NWS Jackson, KY issued this wind advisory at Oct 25, 2010, 3:05 PM EDT for 33 counties in Kentucky. It took effect at Oct 26, 2010, 10:00 AM EDT. It was in force for 10 hr.

The area

The counties it named.

The facts

Issued: Oct 25, 2010, 3:05 PM EDT (19:05 UTC)
In effect from: Oct 26, 2010, 10:00 AM EDT
Expired: Oct 26, 2010, 7:45 PM EDT
In force: 10 hr
Issued by: NWS Jackson, KY

All 33 counties

Bath County, KY, Bell County, KY, Breathitt County, KY, Clay County, KY, Elliott County, KY, Estill County, KY, Fleming County, KY, Floyd County, KY, Harlan County, KY, Jackson County, KY, Johnson County, KY, Knott County, KY, Knox County, KY, Laurel County, KY, Lee County, KY, Leslie County, KY, Letcher County, KY, Magoffin County, KY, Martin County, KY, McCreary County, KY, Menifee County, KY, Montgomery County, KY, Morgan County, KY, Owsley County, KY, Perry County, KY, Pike County, KY, Powell County, KY, Pulaski County, KY, Rockcastle County, KY, Rowan County, KY, Wayne County, KY, Whitley County, KY, Wolfe County, KY

The radar

The Jackson,KY radar (KJKL), 26 km from the middle of the area, began a volume at 19:06 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, 7.1 hours before the alert went out and 218 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: 8 J/kg
Mixed-layer CIN: -119 J/kg
Mixed-layer LCL: 1060 m above ground
0-6 km bulk shear: 34 kt
0-1 km storm-relative helicity: 194 m²/s²
0-3 km storm-relative helicity: 184 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 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 wind advisory went out at Oct 25, 3:05 PM EDT, 0 minutes earlier.

Area forecast discussion, Oct 25, 3:05 PM EDT, 0 minutes before

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Hazardous weather outlook, Oct 25, 11:06 AM EDT, 3 hours 59 minutes before

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Nearby

Wind Advisories in Kentucky, 2010 Every wind advisory in 2010

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.