Alert archive / Kentucky / Special Weather Statements in 2021
Special Weather Statement, NWS Jackson, KY
NWS Jackson, KY issued this special weather statement at Jul 11, 2021, 9:56 PM EDT for Clay County, Kentucky. It was in force for 34 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 11, 2021, 9:56 PM EDT (01:56 UTC)
- Expired
- Jul 11, 2021, 10:30 PM EDT
- In force
- 34 min
- Issued by
- NWS Jackson, KY
County Clay County, KY
The radar
The Jackson,KY radar (KJKL), 78 km from the middle of the area, began a volume at 01:57 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 00:00Z, 1.9 hours before the alert went out and 276 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
- 853 J/kg
- Mixed-layer CIN
- -4 J/kg
- Mixed-layer LCL
- 764 m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 74 m²/s²
- 0-3 km storm-relative helicity
- 107 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 1.9
The text
As transmitted.
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</html>What forecasters said that day
The local office's own words before this special weather statement 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 special weather statement went out at Jul 11, 9:24 PM EDT, 32 minutes earlier.
Area forecast discussion, Jul 11, 9:24 PM EDT, 32 minutes before
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</html>Hazardous weather outlook, Jul 11, 3:30 PM EDT, 6 hours 26 minutes before
Hazardous Weather Outlook...UPDATED National Weather Service Jackson KY 330 PM EDT Sun Jul 11 2021 KYZ044-050>052-058>060-068-069-079-080-083>088-104-106>120-122230- Fleming-Montgomery-Bath-Rowan-Estill-Powell-Menifee-Rockcastle- Jackson-Pulaski-Laurel-Wayne-McCreary-Whitley-Knox-Bell-Harlan- Elliott-Morgan-Johnson-Wolfe-Magoffin-Floyd-Lee-Breathitt-Knott- Owsley-Perry-Clay-Leslie-Letcher-Martin-Pike- Including the cities of Flemingsburg, Camargo, Jeffersonville, Mount Sterling, Owingsville, Morehead, Irvine, Ravenna, Clay City, Stanton, Frenchburg, Brodhead, Mount Vernon, McKee, Annville, Burnside, Somerset, London, Monticello, Stearns, Whitley City, Corbin, Williamsburg, Barbourville, Middlesboro, Pineville, Cumberland, Harlan, Sandy Hook, West Liberty, Paintsville, Campton, Salyersville, Prestonsburg, Wheelwright, Beattyville, Jackson, Hindman, Pippa Passes, Booneville, Hazard, Manchester, Hyden, Jenkins, Whitesburg, Inez, Coal Run, Elkhorn City, Pikeville, and South Williamson 330 PM EDT Sun Jul 11 2021 This hazardous weather outlook is for portions of eastern Kentucky. .DAY ONE...Tonight. Thunderstorms are likely into the evening, becoming more scattered overnight. Some of these storms could become strong resulting in frequent cloud to ground lightning, damaging wind gusts, heavy rainfall, and localized flash flooding. .DAYS TWO THROUGH SEVEN...Monday through Saturday. Thunderstorms are possible each day, especially during the afternoon and evening hours. There is the potential for heavy rain and strong storms again on Monday afternoon. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to call in any reports of flooding or wind damage over the next couple days. GREIF/AR
In the hours before
Special weather statement, Jul 11, 7:03 PM EDT, 2 hours 53 minutes before
Special Weather Statement National Weather Service JACKSON KY 703 PM EDT Sun Jul 11 2021 KYZ069-114-116-112330- Jackson-Clay-Owsley- 703 PM EDT Sun Jul 11 2021 ...A STRONG THUNDERSTORM WILL AFFECT OWSLEY...SOUTHEASTERN JACKSON AND NORTHERN CLAY COUNTIES... At 702 PM EDT, a strong thunderstorm was located over Maulden, or 10 miles southeast of McKee, moving northeast at 25 mph. Winds in excess of 40 mph are possible with this storm. Locations impacted include... Booneville, Turin, Mistletoe, Blake, Egypt, Southfork, Zekes Point, Cowcreek, Maulden, Island City, Fogertown, Mummie, Tyner, Chestnut Gap, Ricetown, Elian, Newfound, Scoville, Chestnutburg and Benge. This storm may intensify, so be certain to monitor local radio stations and available television stations for additional information and possible warnings from the National Weather Service. LAT...LON 3739 8392 3752 8362 3729 8356 3721 8394 TIME...MOT...LOC 2302Z 226DEG 23KT 3734 8384 GEERTSON
Special weather statement, Jul 11, 7:53 PM EDT, 2 hours 3 minutes before
Special Weather Statement National Weather Service JACKSON KY 753 PM EDT Sun Jul 11 2021 KYZ086-116-117-120030- Clay-Knox-Leslie- 753 PM EDT Sun Jul 11 2021 ...A STRONG THUNDERSTORM WILL AFFECT NORTHEASTERN KNOX...WEST CENTRAL LESLIE AND SOUTHEASTERN CLAY COUNTIES... At 753 PM EDT, a strong thunderstorm was located over Ogle, or 7 miles southeast of Manchester, moving northeast at 30 mph. Winds in excess of 40 mph are possible with this storm. Locations impacted include... Enline, Essie, Brightshade, Marcum, Salt Gum, Bobs Fork, Goose Rock, Creekville, Ogle, Lipps, Plank, Jonsee, Peabody, Ice Cliff, Park Valley, Cottongin, Jacks Creek, Ashers Fork, House and Roark. This storm may intensify, so be certain to monitor local radio stations and available television stations for additional information and possible warnings from the National Weather Service. LAT...LON 3693 8374 3707 8383 3724 8356 3706 8340 TIME...MOT...LOC 2353Z 238DEG 25KT 3706 8371 GEERTSON
Special weather statement, Jul 11, 7:59 PM EDT, 1 hour 57 minutes before
Special Weather Statement National Weather Service JACKSON KY 759 PM EDT Sun Jul 11 2021 KYZ106-108-109-112-120030- Breathitt-Magoffin-Morgan-Wolfe- 759 PM EDT Sun Jul 11 2021 ...A STRONG THUNDERSTORM WILL AFFECT SOUTHERN MORGAN...NORTHERN BREATHITT...WEST CENTRAL MAGOFFIN AND SOUTHEASTERN WOLFE COUNTIES... At 759 PM EDT, a strong thunderstorm was located over Jackson, moving northeast at 30 mph. Winds in excess of 40 mph are possible with this storm. Locations impacted include... Jackson, Simpson, Burkhart, Pence, Daisydell, Noctor, Rock Lick, Vancleve, Moct, Wilhurst, War Creek, Elkatawa, Inverness, Bays, Lunah, Tiptop, Sewell, Haddix, Taulbee and Saldee. LAT...LON 3742 8340 3760 8352 3780 8326 3758 8301 TIME...MOT...LOC 2359Z 238DEG 25KT 3757 8339 GEERTSON
Special weather statement, Jul 11, 8:33 PM EDT, 1 hour 23 minutes before
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</html>Special weather statement, Jul 11, 9:56 PM EDT, 0 minutes before
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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 |
|---|---|---|---|---|
| Jul 11, 8:29 PM EDT | Areal Flood Advisory | JKL | Clay, Laurel, McCreary, Owsley | 2 hr |
| Jul 11, 8:33 PM EDT | Special Weather Statement | JKL | Johnson, Magoffin | 27 min |
| Jul 11, 9:00 PM EDT | Special Weather Statement | JKL | Johnson, Martin | 30 min |
Nearby
Special Weather Statements in Kentucky, 2021Every special weather statement 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.