Alert archive / Kentucky / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 128, NWS Jackson, KY
NWS Jackson, KY issued this severe thunderstorm warning at Aug 2, 2007, 3:41 PM EDT for Floyd County, Pike County, Kentucky. It was in force for 38 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
- Aug 2, 2007, 3:41 PM EDT (19:41 UTC)
- Expired
- Aug 2, 2007, 4:19 PM EDT
- In force
- 38 min
- Issued by
- NWS Jackson, KY
- Area
- Counties, with a storm outline in the text
Counties Floyd County, KY, Pike County, KY
The radar
The Jackson,KY radar (KJKL), 66 km from the middle of the area, began a volume at 19:43 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
Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 7.7 hours before the alert went out and 286 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
- 14 J/kg
- Mixed-layer CIN
- -98 J/kg
- Mixed-layer LCL
- 1492 m above ground
- 0-6 km bulk shear
- 15 kt
- 0-1 km storm-relative helicity
- -47 m²/s²
- 0-3 km storm-relative helicity
- -52 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 Aug 2, 1:45 PM EDT, 1 hour 56 minutes earlier.
Area forecast discussion, Aug 2, 1:45 PM EDT, 1 hour 56 minutes before
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</html>Hazardous weather outlook, Aug 2, 10:36 AM EDT, 5 hours 5 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE JACKSON KY 1036 AM EDT THU AUG 2 2007 KYZ044-050>052-058>060-068-069-104-106>109-111-112-114-119-031200- FLEMING-MONTGOMERY-BATH-ROWAN-ESTILL-POWELL-MENIFEE-ROCKCASTLE- JACKSON-ELLIOTT-MORGAN-JOHNSON-WOLFE-MAGOFFIN-LEE-BREATHITT-OWSLEY- MARTIN- 1036 AM EDT THU AUG 2 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EASTERN KENTUCKY. .DAY ONE...TODAY AND TONIGHT. AREAS OF VALLEY FOG ARE EXPECTED LATE TONIGHT. SOME OF THE FOG MAY BE LOCALLY DENSE...ESPECIALLY NEAR BODIES OF WATER...REDUCING VISIBILITIES TO A QUARTER OF A MILE AT TIMES. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY. AREAS OF VALLEY FOG ARE EXPECTED DURING THE OVERNIGHT AND EARLY MORNING HOURS. SOME OF THE FOG MAY BE LOCALLY DENSE...ESPECIALLY NEAR BODIES OF WATER. ISOLATED THUNDERSTORMS ARE EXPECTED DURING THE HEAT OF THE DAY FRIDAY...SOUTH OF INTERSTATE 64. THERE IS ALSO A SLIGHT CHANCE OF THUNDERSTORMS SUNDAY THROUGH TUESDAY EVENING. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT ANTICIPATED. KYZ079-080-083>088-110-113-115>118-120-031200- PULASKI-LAUREL-WAYNE-MCCREARY-WHITLEY-KNOX-BELL-HARLAN-FLOYD-KNOTT- PERRY-CLAY-LESLIE-LETCHER-PIKE- 1036 AM EDT THU AUG 2 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EASTERN KENTUCKY. .DAY ONE...TODAY AND TONIGHT. ISOLATED THUNDERSTORMS ARE EXPECTED THIS AFTERNOON. ANY THUNDERSTORM THAT DEVELOPS HAS THE POTENTIAL TO PRODUCE GUSTY WINDS AND LOCALLY HEAVY RAIN. AREAS OF VALLEY FOG ARE EXPECTED LATE TONIGHT. SOME OF THE FOG MAY BE LOCALLY DENSE...ESPECIALLY NEAR BODIES OF WATER...REDUCING VISIBILITIES TO A QUARTER OF A MILE AT TIMES. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY. AREAS OF VALLEY FOG ARE EXPECTED DURING THE OVERNIGHT AND EARLY MORNING HOURS. SOME OF THE FOG MAY BE LOCALLY DENSE...ESPECIALLY NEAR BODIES OF WATER. ISOLATED THUNDERSTORMS ARE EXPECTED DURING THE AFTERNOON HOURS ON FRIDAY AND SATURDAY. THERE IS ALSO A SLIGHT CHANCE OF THUNDERSTORMS SUNDAY THROUGH TUESDAY EVENING. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT ANTICIPATED. WJM/JP
In the hours before
Special weather statement, Aug 2, 1:12 PM EDT, 2 hours 29 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE JACKSON KY 112 PM EDT THU AUG 2 2007 KYZ079-021745- PULASKI- 112 PM EDT THU AUG 2 2007 ...A STRONG THUNDERSTORM TO AFFECT NORTHERN PULASKI COUNTY THROUGH 145 PM EDT THURSDAY AFTERNOON... AT 112 PM EDT...A STRONG THUNDERSTORM WAS LOCATED NEAR SCIENCE HILL...MOVING NORTHEAST AT 10 MPH. THIS STORM WILL BE NEAR DABNEY AROUND 120 PM EDT...BOBTOWN AROUND 130 PM EDT...VALLEY OAK AROUND 135 PM EDT...WOODSTOCK AROUND 140 PM EDT...AND BANDY AROUND 145 PM EDT... RESIDENTS SHOULD EXPECT VERY HEAVY RAIN...WITH RAINFALL RATES OF UP TO ONE AND ONE HALF INCHES PER HOUR...GUSTY WINDS OF 40 TO 50 MPH...FREQUENT LIGHTNING AND SMALL HAIL IN THESE AREAS. DANGEROUS CLOUD TO GROUND LIGHTNING IS ASSOCIATED WITH THIS THUNDERSTORM. TAKE SHELTER IMMEDIATELY. REMEMBER...IF YOU CAN HEAR THUNDER THEN LIGHTNING IS CLOSE ENOUGH TO BE A HAZARD. PELTON
Special weather statement, Aug 2, 2:25 PM EDT, 1 hour 16 minutes before
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</html>Special weather statement, Aug 2, 3:32 PM EDT, 9 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 |
|---|---|---|---|---|
| Aug 2, 2:38 PM EDT | Severe Thunderstorm Warning | JKL | Floyd | 37 min |
| Aug 2, 3:37 PM EDT | Severe Thunderstorm Warning | JKL | Floyd, Knott | 29 min |
Nearby
Severe Thunderstorm Warnings in Kentucky, 2007Every severe thunderstorm warning in 2007
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.