Alert archive / Kentucky / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 167, NWS Paducah, KY
NWS Paducah, KY issued this severe thunderstorm warning at Jun 18, 2007, 4:29 PM CDT for Union County, Kentucky. It was in force for 46 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
- Jun 18, 2007, 4:29 PM CDT (21:29 UTC)
- Expired
- Jun 18, 2007, 5:15 PM CDT
- In force
- 46 min
- Issued by
- NWS Paducah, KY
- Area
- Counties, with a storm outline in the text
County Union County, KY
The radar
The Evansville,IN radar (KVWX), 70 km from the middle of the area, began a volume at 21:29 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
Lincoln, IL (KILX), launched 12:00Z, 9.5 hours before the alert went out and 283 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
- 202 J/kg
- Mixed-layer CIN
- -96 J/kg
- Mixed-layer LCL
- 1421 m above ground
- 0-6 km bulk shear
- 17 kt
- 0-1 km storm-relative helicity
- 6 m²/s²
- 0-3 km storm-relative helicity
- 40 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 Paducah, KY wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 18, 1:12 PM CDT, 3 hours 17 minutes earlier.
Area forecast discussion, Jun 18, 1:12 PM CDT, 3 hours 17 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE PADUCAH KY 112 PM CDT MON JUN 18 2007 .DISCUSSION... SATELLITE AND RADAR REVEAL HEAT OF DAY CONVECTION FIRING IN SOUPING ATMOS...AIDED SLIGHTLY BY WEAK RIPPLES IN THE UPPER FLOW...OUT AHEAD OF AN APPROACHING COLD FRONT. NAM SEEMS TO BE PICKING UP ON THIS DECENTLY WELL. IT HAS SIMILAR TO GFS APPROACH WITH FRONT TONIGHT...BRINGING IT TO NR OH RIVER BY 12Z TUE. BEST UPPER ENERGY STAYS WELL NORTH AND EAST SO AS TO PRECLUDE WIDESPREAD SVR RISK BUT STILL RESULTS IN SIGNIFICANTLY INCREASED POPS TONIGHT/EARLY TUE. ALL MOS PAINTING HIGH LIKELY-LOW CATEGORICAL EVENT AND WEVE FOLLOWED SUIT OR VERY NEAR. FRONT GOES AHEAD AND DRAGS THRU REMAINDER OF FA TOMORROW...SO CONTINUED HIGH POPS HIGHEST SE TOMORROW AM...TAPERING OFF TO NW BEHID FRONT. BY 00Z WED...ALL MODELS SHOW FRONT IS THRU AND DRIER AIR HAS SUNKEN INTO LOWER OH VALLEY...SO WEVE NIPPED OFF EARLY EVENING MENTION THAT WAS INHERITED. THEN IT LOOKS LIKE A FAIRLY NICE MID TO LATE WEEK UNDER INFLUENCE OF COOLER/DRIER HIGH. LATE IN THE WEEK/INTO THE WEEKEND...WE START TO SOUP UP AGAIN AS UPPER HEIGHTS RISE AND AIR MASS IS MODIFIED BY EWARD SHIFTING HIGH. NEXT SYSTEM OF INTEREST TAGS EXTENDED OUTLOOKED SLGT RISK...SO WEVE ADDED SMALL CHC POPS SATURDAY FOR ITS PASSAGE...THIS HAVING BEEN SIGNALLED NOW AT LEAST A COUPLE OR THREE RUNS. AFTER THAT MORE AND BETTER HOT/HUMID WITH BROAD HIGH PRESSURE/UPPER RIDGING STRENGTHENING OVER CNTL U.S. MAYBE A NEAR TERM LEAN TOWARD NAM MET MOS BUT BLENDED REASONABLY W/GFS MAV MOS...ESP OVER MID TO LONGER RANGE. && .AVIATION... EXPECTING SCATTERED THUNDERSTORMS TO CONTINUE ACROSS THE REGION THIS AFTERNOON INTO EARLY THIS EVENING. WENT WITH VCTS FOR TAF SITES FOR NOW BUT WILL AMEND IF COVERAGE BECOMES MORE WIDESPREAD. THERE SHOULD BE A LULL IN CONVECTIVE ACTIVITY DURING THE LATE EVENING/EARLY OVERNIGHT HOURS...THEN SCATTERED TO NUMEROUS THUNDERSTORMS WILL BE POSSIBLE LATE TONIGHT INTO TUESDAY AS A COLD FRONT MOVES ACROSS THE REGION. CU/SC AND MID LEVEL CLOUDS WILL PERSIST TODAY INTO TOMORROW...WITH SOUTH TO SOUTHWEST WINDS SHIFTING TO THE NORTHWEST DURING THE MORNING HOURS TUESDAY. && .PAH WATCHES/WARNINGS/ADVISORIES... KY...NONE. MO...NONE. IL...NONE. IN...NONE. &&
Hazardous weather outlook, Jun 18, 4:25 AM CDT, 12 hours 4 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE PADUCAH KY 425 AM CDT MON JUN 18 2007 ILZ075>078-080>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087- 100-107>112-114-190930- JEFFERSON-WAYNE IL-EDWARDS-WABASH-PERRY IL-FRANKLIN-HAMILTON- WHITE-JACKSON-WILLIAMSON-SALINE-GALLATIN-UNION IL-JOHNSON-POPE- HARDIN-ALEXANDER-PULASKI-MASSAC-GIBSON-PIKE-POSEY-VANDERBURGH- WARRICK-SPENCER-FULTON-HICKMAN-CARLISLE-BALLARD-MCCRACKEN-GRAVES- LIVINGSTON-MARSHALL-CALLOWAY-CRITTENDEN-LYON-TRIGG-CALDWELL- UNION KY-WEBSTER-HOPKINS-CHRISTIAN-HENDERSON-DAVIESS-MCLEAN- MUHLENBERG-TODD-PERRY MO-BOLLINGER-CAPE GIRARDEAU-WAYNE MO-CARTER- RIPLEY-BUTLER-STODDARD-SCOTT-MISSISSIPPI-NEW MADRID- 425 AM CDT MON JUN 18 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHERN ILLINOIS...SOUTHWEST INDIANA...WESTERN KENTUCKY AND SOUTHEAST MISSOURI. .DAY ONE...TODAY AND TONIGHT SCATTERED THUNDERSTORMS WILL PRODUCE LOCALLY HEAVY RAIN AND DANGEROUS LIGHTNING. A FEW OF THE STRONGEST STORMS MAY PRODUCE STRONG GUSTY WINDS AND SMALL HAIL. MOST OF THE ACTIVITY WILL OCCUR DURING THE AFTERNOON AND EVENING HOURS. ANY SEVERE WEATHER ACTIVITY IS EXPECTED TO BE ISOLATED AT MOST. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY THUNDERSTORMS ARE EXPECTED AGAIN ON TUESDAY ALONG AND AHEAD OF A COLD FRONT. THE STORMS WILL END FROM NORTHWEST TO SOUTHEAST DURING THE AFTERNOON AS THE FRONT CROSSES OUR REGION. THESE STORMS ARE NOT EXPECTED TO BE SEVERE. .SPOTTER INFORMATION STATEMENT... SKYWARN SPOTTER ACTIVATION IS NOT ANTICIPATED. MY
In the hours before
Special weather statement, Jun 18, 4:00 PM CDT, 29 minutes before
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</html>The office that day
Everything else NWS Paducah, KY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 18, 6:35 PM CDT | Severe Thunderstorm Warning | PAH | Ripley | 40 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.