Alert archive / Kentucky / Severe Thunderstorm Warnings in 2024
Severe Thunderstorm Warning 22, NWS Jackson, KY
NWS Jackson, KY issued this severe thunderstorm warning at May 8, 2024, 8:26 AM EDT for McCreary County, Wayne County, Whitley County, Kentucky. It was in force for 49 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
- May 8, 2024, 8:26 AM EDT (12:26 UTC)
- Expired
- May 8, 2024, 9:15 AM EDT
- In force
- 49 min
- Issued by
- NWS Jackson, KY
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties McCreary County, KY, Wayne County, KY, Whitley County, KY
The radar
The Knoxville radar (KMRX), 117 km from the middle of the area, began a volume at 12:25 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
Nashville Metro, TN (KBNA), launched 12:00Z, 0.4 hours before the alert went out and 202 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
- 2219 J/kg
- Mixed-layer CIN
- -4 J/kg
- Mixed-layer LCL
- 640 m above ground
- 0-6 km bulk shear
- 53 kt
- 0-1 km storm-relative helicity
- 184 m²/s²
- 0-3 km storm-relative helicity
- 160 m²/s²
- Significant tornado parameter
- 1.9
- Supercell composite
- 7.6
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 May 7, 5:56 PM EDT, 14 hours 30 minutes earlier.
Area forecast discussion, May 7, 5:56 PM EDT, 14 hours 30 minutes before
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<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
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The site you requested is temporarily down for maintenance or an unexpected outage.
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Please try again in a few minutes.
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</html>The office that day
Everything else NWS Jackson, KY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 7, 8:00 PM EDT | Special Weather Statement | JKL | Fleming | 30 min |
| May 7, 8:19 PM EDT | Severe Thunderstorm Warning | JKL | Fleming | 26 min |
| May 8, 1:47 AM EDT | Flood Watch | JKL | Bath, Bell, Breathitt, Clay, Elliott, Estill and 27 more | 29 hr |
| May 8, 2:16 AM EDT | Special Weather Statement | JKL | Bath, Fleming, Montgomery, Rowan | 44 min |
| May 8, 4:24 AM EDT | Special Weather Statement | JKL | Menifee, Montgomery, Powell | 51 min |
| May 8, 5:05 AM EDT | Special Weather Statement | JKL | Breathitt, Estill, Floyd, Lee, Magoffin, Wolfe | 40 min |
| May 8, 6:20 AM EDT | Special Weather Statement | JKL | Laurel, Pulaski, Wayne | 55 min |
| May 8, 7:08 AM EDT | Special Weather Statement | JKL | Bell, Knox, Laurel, McCreary, Wayne, Whitley | 67 min |
| May 8, 7:53 AM EDT | Special Weather Statement | JKL | Wayne | 37 min |
| May 8, 8:04 AM EDT | Severe Thunderstorm Warning | JKL | McCreary, Wayne | 26 min |
| May 8, 2:32 PM EDT | Special Weather Statement | JKL | Wayne | 28 min |
| May 8, 4:47 PM EDT | Areal Flood Advisory | JKL | Knox, McCreary, Whitley | 118 min |
| May 8, 5:30 PM EDT | Special Weather Statement | JKL | Pulaski | 30 min |
| May 8, 5:35 PM EDT | Special Weather Statement | JKL | Knox | 25 min |
| May 8, 5:57 PM EDT | Special Weather Statement | JKL | Rockcastle | 33 min |
| May 8, 6:04 PM EDT | Special Weather Statement | JKL | Rockcastle | 26 min |
| May 8, 6:16 PM EDT | Areal Flood Advisory | JKL | Pulaski, Rockcastle | 6 hr |
| May 8, 6:31 PM EDT | Special Weather Statement | JKL | Clay | 29 min |
| May 8, 7:00 PM EDT | Special Weather Statement | JKL | Clay | 30 min |
| May 8, 7:05 PM EDT | Special Weather Statement | JKL | Rockcastle | 40 min |
| May 8, 7:32 PM EDT | Special Weather Statement | JKL | Pulaski | 43 min |
| May 8, 7:40 PM EDT | Special Weather Statement | JKL | Wayne | 35 min |
| May 8, 7:50 PM EDT | Severe Thunderstorm Warning | JKL | McCreary, Pulaski, Wayne | 40 min |
Nearby
Severe Thunderstorm Warnings in Kentucky, 2024Every severe thunderstorm warning in 2024
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.