Alert archive / Kentucky / Flood Watches in 2008

Flood Watch 2, NWS Jackson, KY

March 3, 200810 counties in Kentucky

NWS Jackson, KY issued this flood watch at Mar 3, 2008, 9:48 PM EST for 10 counties in Kentucky. It took effect at Mar 4, 2008, 4:00 AM EST. It was in force for 14 hr.

The area

The counties it named.

The facts

Issued: Mar 3, 2008, 9:48 PM EST (02:48 UTC)
In effect from: Mar 4, 2008, 4:00 AM EST
Expired: Mar 4, 2008, 6:20 PM EST
In force: 14 hr
Issued by: NWS Jackson, KY
Flood severity: None

Counties Bath County, KY, Elliott County, KY, Estill County, KY, Fleming County, KY, Menifee County, KY, Montgomery County, KY, Morgan County, KY, Powell County, KY, Rowan County, KY, Wolfe County, KY

The radar

The Jackson,KY radar (KJKL), 52 km from the middle of the area, began a volume at 02:51 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

Roanoke, VA (KRNK), launched 00:00Z, 2.8 hours before the alert went out and 372 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: 1558 m above ground
0-6 km bulk shear: 28 kt
0-1 km storm-relative helicity: 107 m²/s²
0-3 km storm-relative helicity: 355 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 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 Mar 3, 7:02 PM EST, 2 hours 46 minutes earlier.

Area forecast discussion, Mar 3, 7:02 PM EST, 2 hours 46 minutes before

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Hazardous weather outlook, Mar 3, 6:43 PM EST, 3 hours 5 minutes before

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In the hours before

Special weather statement, Mar 3, 4:52 PM EST, 4 hours 56 minutes before

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Special weather statement, Mar 3, 6:55 PM EST, 2 hours 53 minutes before

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The office that day

Everything else NWS Jackson, KY issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 4, 2:06 PM EST	Severe Thunderstorm Warning	JKL	Jackson, Laurel, Pulaski, Rockcastle	24 min
Mar 4, 2:30 PM EST	Severe Thunderstorm Warning	JKL	Estill, Jackson, Laurel, Lee, Owsley, Rockcastle	30 min
Mar 4, 2:53 PM EST	Severe Thunderstorm Warning	JKL	Bell, Clay, Knox, Laurel, Whitley	37 min
Mar 4, 3:11 PM EST	Severe Thunderstorm Warning	JKL	Bath, Fleming, Montgomery	34 min
Mar 4, 3:31 PM EST	Severe Thunderstorm Warning	JKL	Bell, Clay, Harlan, Knox, Leslie	29 min

Nearby

Flood Watches in Kentucky, 2008 Every flood watch in 2008

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.