Alert archive / Kentucky / Severe Thunderstorm Watches in 1997

Severe Thunderstorm Watch 84

March 2, 199719 counties in Kentucky; 10 counties in Virginia; 18 counties in West Virginia

The Storm Prediction Center issued this severe thunderstorm watch at Mar 2, 1997, 1:30 AM EST for 19 counties in Kentucky; 10 counties in Virginia; 18 counties in West Virginia. It was in force for 6 hr.

The area

The outline as issued.

The facts

Issued
Mar 2, 1997, 1:30 AM EST (06:30 UTC)
Expired
Mar 2, 1997, 7:00 AM EST
In force
6 hr
Issued by
the Storm Prediction Center
All 47 counties

Bell County, KY, Breathitt County, KY, Clay County, KY, Floyd County, KY, Harlan County, KY, Johnson County, KY, Knott County, KY, Knox County, KY, Laurel County, KY, Lawrence County, KY, Leslie County, KY, Letcher County, KY, Magoffin County, KY, Martin County, KY, McCreary County, KY, Owsley County, KY, Perry County, KY, Pike County, KY, Whitley County, KY, Buchanan County, VA, City of Norton, VA, Dickenson County, VA, Highland County, VA, Lee County, VA, Russell County, VA, Scott County, VA, Tazewell County, VA, Washington County, VA, Wise County, VA, Boone County, WV, Cabell County, WV, Clay County, WV, Fayette County, WV, Greenbrier County, WV, Kanawha County, WV, Lincoln County, WV, Logan County, WV, McDowell County, WV, Mercer County, WV, Mingo County, WV, Nicholas County, WV, Pocahontas County, WV, Raleigh County, WV, Summers County, WV, Wayne County, WV, Webster County, WV, Wyoming County, WV

The radar

The Jackson,KY radar (KJKL), 55 km from the middle of the area, began a volume at 06:33 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.

Warnings issued inside it

14 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.

IssuedProductOfficeCountiesLasted
Mar 2, 1:33 AM ESTSevere Thunderstorm WarningJKLBreathitt, Owsley47 min
Mar 2, 1:51 AM ESTFlash Flood WarningJKLMagoffin5 hr
Mar 2, 1:54 AM ESTSevere Thunderstorm WarningJKLJohnson, Magoffin46 min
Mar 2, 2:08 AM ESTFlash Flood WarningJKLJohnson5 hr
Mar 2, 2:11 AM ESTSevere Thunderstorm WarningJKLFloyd, Martin34 min
Mar 2, 2:14 AM ESTFlash Flood WarningRLXLawrence6 hr
Mar 2, 2:14 AM ESTFlash Flood WarningRLXCabell, Putnam6 hr
Mar 2, 2:24 AM ESTSevere Thunderstorm WarningJKLKnott36 min
Mar 2, 3:06 AM ESTFlash Flood WarningRLXBraxton, Calhoun, Clay, Kanawha, Roane5 hr
Mar 2, 3:06 AM ESTFlash Flood WarningRLXLincoln, Wayne5 hr
Mar 2, 7:00 AM ESTFlash Flood WarningRLXBoyd, Carter, Greenup, Lawrence5 hr
Mar 2, 7:00 AM ESTFlash Flood WarningRLXWayne5 hr
Mar 2, 7:00 AM ESTFlash Flood WarningRLXCabell, Kanawha, Lincoln, Putnam5 hr
Mar 2, 7:00 AM ESTFlash Flood WarningRLXClay5 hr

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 00:00Z, 6.5 hours before the alert went out and 247 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-pSkew-T log-p diagram, Cncnati-Daytn, OH at 00:00Z on 1997-03-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Cncnati-Daytn, OH at 00:00Z on 1997-03-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 268 square meters per square second.1939587897117Sfc1 km3 km6 km9 kmRMLM
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
607 m above ground
0-6 km bulk shear
75 kt
0-1 km storm-relative helicity
268 m²/s²
0-3 km storm-relative helicity
179 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 1, 8:45 PM ESTTornado WatchSPCAdair, Allen, Anderson, Barren, Bath, Bourbon and 67 more6 hr

Nearby

Severe Thunderstorm Watches in Kentucky, 1997Severe Thunderstorm Watches in West Virginia, 1997Severe Thunderstorm Watches in Virginia, 1997Every severe thunderstorm watch in 1997

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.