Alert archive / Kentucky / Flood Watches in 2011
Flood Watch 7, NWS Jackson, KY
NWS Jackson, KY issued this flood watch at Nov 27, 2011, 2:53 PM EST for 14 counties in Kentucky. It took effect at Nov 28, 2011, 12:00 AM EST. It was in force for 28 hr.
The area
The counties it named.
The facts
- Issued
- Nov 27, 2011, 2:53 PM EST (19:53 UTC)
- In effect from
- Nov 28, 2011, 12:00 AM EST
- Expired
- Nov 29, 2011, 3:31 AM EST
- In force
- 28 hr
- Issued by
- NWS Jackson, KY
- Flood severity
- None
Counties Bath County, KY, Estill County, KY, Fleming County, KY, Jackson County, KY, Laurel County, KY, McCreary County, KY, Menifee County, KY, Montgomery County, KY, Powell County, KY, Pulaski County, KY, Rockcastle County, KY, Rowan County, KY, Wayne County, KY, Whitley County, KY
The radar
The Jackson,KY radar (KJKL), 65 km from the middle of the area, began a volume at 19:53 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
Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 7.9 hours before the alert went out and 403 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
- 1191 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 90 m²/s²
- 0-3 km storm-relative helicity
- 97 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this flood watch 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 flood watch went out at Nov 27, 2:45 PM EST, 8 minutes earlier.
Area forecast discussion, Nov 27, 2:45 PM EST, 8 minutes before
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</html>Hazardous weather outlook, Nov 27, 4:19 AM EST, 10 hours 34 minutes before
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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.