Alert archive / Kentucky / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 65, NWS Jackson, KY
NWS Jackson, KY issued this severe thunderstorm warning at Jul 5, 2021, 6:08 PM EDT for Jackson County, Kentucky. It was in force for 37 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jul 5, 2021, 6:08 PM EDT (22:08 UTC)
- Expired
- Jul 5, 2021, 6:45 PM EDT
- In force
- 37 min
- Issued by
- NWS Jackson, KY
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
County Jackson County, KY
The radar
The Jackson,KY radar (KJKL), 67 km from the middle of the area, began a volume at 22:10 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
Cncnati-Daytn, OH (KILN), launched 12:00Z, 10.1 hours before the alert went out and 217 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
- 741 J/kg
- Mixed-layer CIN
- -186 J/kg
- Mixed-layer LCL
- 1162 m above ground
- 0-6 km bulk shear
- 9 kt
- 0-1 km storm-relative helicity
- -2 m²/s²
- 0-3 km storm-relative helicity
- 54 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
584 WUUS53 KJKL 052208 SVRJKL KYC109-052245- /O.NEW.KJKL.SV.W.0065.210705T2208Z-210705T2245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service JACKSON KY 608 PM EDT Mon Jul 5 2021 The National Weather Service in JACKSON KY has issued a * Severe Thunderstorm Warning for... Northwestern Jackson County in southeastern Kentucky... * Until 645 PM EDT. * At 607 PM EDT, a severe thunderstorm was located over Brazil, or near McKee, moving south at 10 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will be near... Waneta around 620 PM EDT. Other locations in the path of this severe thunderstorm include McKee. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Large hail and damaging winds and continuous cloud to ground lightning is occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. && LAT...LON 3754 8410 3756 8402 3741 8396 3739 8412 TIME...MOT...LOC 2207Z 349DEG 10KT 3750 8406 HAIL...<.75IN WIND...60MPH $$ GEOGERIAN
2 follow-up statements
825 WWUS53 KJKL 052221 SVSJKL Severe Weather Statement National Weather Service JACKSON KY 621 PM EDT Mon Jul 5 2021 KYC109-052245- /O.CON.KJKL.SV.W.0065.000000T0000Z-210705T2245Z/ Jackson KY- 621 PM EDT Mon Jul 5 2021 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM EDT FOR NORTHWESTERN JACKSON COUNTY... At 621 PM EDT, a severe thunderstorm was located over Sandgap, or near McKee, and is nearly stationary. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Sandgap, Waneta and Hurley. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Continuous cloud to ground lightning is occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3754 8410 3756 8402 3741 8396 3739 8412 TIME...MOT...LOC 2221Z 350DEG 4KT 3750 8406 HAIL...<.75IN WIND...60MPH $$ GEOGERIAN
889
WWUS53 KJKL 052241
SVSJKL
Severe Weather Statement
National Weather Service JACKSON KY
641 PM EDT Mon Jul 5 2021
KYC109-052251-
/O.EXP.KJKL.SV.W.0065.000000T0000Z-210705T2245Z/
Jackson KY-
641 PM EDT Mon Jul 5 2021
...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN JACKSON COUNTY
WILL EXPIRE AT 645 PM EDT...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire.
LAT...LON 3754 8410 3756 8402 3741 8396 3739 8412
TIME...MOT...LOC 2241Z 349DEG 10KT 3745 8405
$$
GEOGERIANThe office that day
Everything else NWS Jackson, KY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 5, 4:03 PM EDT | Special Weather Statement | JKL | Elliott | 27 min |
| Jul 5, 4:40 PM EDT | Special Weather Statement | JKL | Wolfe | 35 min |
| Jul 5, 4:46 PM EDT | Special Weather Statement | JKL | Morgan | 29 min |
| Jul 5, 6:00 PM EDT | Special Weather Statement | JKL | Jackson | 30 min |
| Jul 5, 6:52 PM EDT | Special Weather Statement | JKL | Laurel | 23 min |
Nearby
Severe Thunderstorm Warnings in Kentucky, 2021Every severe thunderstorm warning in 2021
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.