Alert archive / Kentucky / Severe Thunderstorm Warnings in 1997
Severe Thunderstorm Warning 50, NWS Jackson, KY
NWS Jackson, KY issued this severe thunderstorm warning at Mar 3, 1997, 10:37 AM EST for Owsley County, Kentucky. It was in force for 58 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Mar 3, 1997, 10:37 AM EST (15:37 UTC)
- Expired
- Mar 3, 1997, 11:35 AM EST
- In force
- 58 min
- Issued by
- NWS Jackson, KY
- Area
- Whole counties
County Owsley County, KY
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 12:00Z, 3.6 hours before the alert went out and 224 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
- 931 m above ground
- 0-6 km bulk shear
- 60 kt
- 0-1 km storm-relative helicity
- 37 m²/s²
- 0-3 km storm-relative helicity
- 234 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
What forecasters said that day
The local office's own words before this severe thunderstorm warning 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 severe thunderstorm warning went out at Mar 3, 10:26 AM EST, 11 minutes earlier.
Area forecast discussion, Mar 3, 10:26 AM EST, 11 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE JACKSON KY 1025 AM EST MON MAR 3 1997 WARM SECTOR NOSING INTO PARTS OF FAR SOUTHEAST KY WHERE MIDDLESBORO HAS BROKEN OUT AND SHOT INTO THE LOW 60S AT 10 AM. KEEPING A CLOSE EYE ON THE STORMS NORTH OF SOMERSET FOR SIGNS OF DEVELOPMENT. RADAR IS INTERMITTENTLY INDICATING HAIL WITH THESE STORMS...BUT REFLECTIVITY PATTERNS SHOWING NO ORGANIZATION AT THIS TIME. OTHERWISE OUR FOCUS REMAINS ON THE FLOOD THREAT. SMALL STREAM/FLASH FLOOD WARNINGS IN EFFECT FOR MOST OF OUR COUNTIES. WHILE RAINS HAVE DIMINISHED FOR THE MOST PART...STILL PLENTY OF RUNOFF WITH NUMEROUS ROADS CLOSED AND RISING CREEKS/STREAMS/RIVERS. SINCE THE STEADIER RAINS HAVE MOVED NORTHEAST RECOMMEND THAT WE ALTER THE WORDING A LITTLE TO REFLECT MORE SCATTERED SHOWERS/THUNDERSTORMS EARLY THIS AFTERNOON DIMINISHING OR ENDING. HOWEVER WOULD LIKE TO CONTINUE WITH FLASH FLOOD WATCH UNTIL THUNDERSTORM THREAT IS OVER AS LOW MOVES NORTHEAST. TEMPERATURES WILL PROBABLY BE HARD PRESSED TO REACH FORECASTED HIGHS AS FLOW BECOMES NORTHERLY WITH GOOD COLD AIR ADVECTION BEHIND THE LOW. WOULD PREFER UPPER 30S FOR NORTHERN COUNTIES...RANGING TO UPPER 60S AT MIDDLESBORO WHICH WILL SEE FALLING TEMPS THIS AFTERNOON. JKL 42/40/63 LOZ 52/41/64 RAB
The office that day
Everything else NWS Jackson, KY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 3, 6:13 AM EST | Flash Flood Warning | JKL | Bell, Harlan | 4 hr |
| Mar 3, 9:01 AM EST | Flash Flood Warning | JKL | Letcher, Pike | 3 hr |
| Mar 3, 10:08 AM EST | Flash Flood Warning | JKL | Estill, Jackson, Lee, Owsley, Rockcastle | 5 hr |
| Mar 3, 10:08 AM EST | Flash Flood Warning | JKL | Elliott, Johnson, Magoffin, Menifee, Morgan, Rowan and 1 more | 5 hr |
| Mar 3, 10:08 AM EST | Flash Flood Warning | JKL | Bath, Fleming, Montgomery | 5 hr |
| Mar 3, 10:08 AM EST | Flash Flood Warning | JKL | Bell, Harlan | 5 hr |
| Mar 3, 10:08 AM EST | Flash Flood Warning | JKL | Floyd, Knott, Martin | 5 hr |
| Mar 3, 10:08 AM EST | Flash Flood Warning | JKL | Breathitt | 5 hr |
| Mar 3, 10:08 AM EST | Flash Flood Warning | JKL | Pulaski | 5 hr |
| Mar 3, 10:08 AM EST | Flash Flood Warning | JKL | Powell | 5 hr |
| Mar 3, 10:59 AM EST | Flash Flood Warning | JKL | Clay, Knox, Laurel, Leslie, Perry | 4 hr |
Nearby
Severe Thunderstorm Warnings in Kentucky, 1997Every severe thunderstorm warning 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.