Alert archive / Missouri / Severe Thunderstorm Warnings in 2011
Severe Thunderstorm Warning 327, NWS Paducah, KY
NWS Paducah, KY issued this severe thunderstorm warning at Jul 24, 2011, 4:28 PM CDT for Fulton County, Kentucky; Mississippi County, New Madrid County, Missouri. It was in force for 14 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
- Jul 24, 2011, 4:28 PM CDT (21:28 UTC)
- Expired
- Jul 24, 2011, 4:42 PM CDT
- In force
- 14 min
- Issued by
- NWS Paducah, KY
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Fulton County, KY, Mississippi County, MO, New Madrid County, MO
The radar
The Paducah radar (KPAH), 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
Little Rock, AR (KLZK), launched 12:00Z, 9.5 hours before the alert went out and 210 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
- 2983 J/kg
- Mixed-layer CIN
- -97 J/kg
- Mixed-layer LCL
- 942 m above ground
- 0-6 km bulk shear
- 9 kt
- 0-1 km storm-relative helicity
- -5 m²/s²
- 0-3 km storm-relative helicity
- 80 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 Jul 24, 2:53 PM CDT, 1 hour 35 minutes earlier.
Area forecast discussion, Jul 24, 2:53 PM CDT, 1 hour 35 minutes before
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</html>Hazardous weather outlook, Jul 24, 11:35 AM CDT, 4 hours 53 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE PADUCAH KY 1135 AM CDT SUN JUL 24 2011 ILZ075>078-080>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087- 100-107>112-114-251000- 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- 1135 AM CDT SUN JUL 24 2011 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHERN ILLINOIS...SOUTHWEST INDIANA...WESTERN KENTUCKY AND SOUTHEAST MISSOURI. .DAY ONE...THIS AFTERNOON AND TONIGHT EXCESSIVE HEAT WARNING CONTINUES TODAY. REFER TO THE WARNING PRODUCT FOR DETAILS. A GOOD CHANCE OF THUNDERSTORMS IS FORECAST THROUGHOUT THE AREA THIS AFTERNOON. THE BEST CHANCES WILL BE ALONG THE INTERSTATE 64 CORRIDOR THIS AFTERNOON...AS AN OUTFLOW BOUNDARY SURGES INTO THE REGION. A FEW STORMS IN THIS AREA MAY BRIEFLY PULSE UP TO PRODUCE DAMAGING WIND GUSTS. LOCALLY HEAVY RAINFALL WILL ALSO BE A CONCERN. SCATTERED THUNDERSTORMS WILL BE POSSIBLE TONIGHT...AS A WEAK COLD FRONT TRIES TO MOVE THROUGH THE AREA. LOCALLY HEAVY RAINFALL WILL BE THE PRIMARY CONCERN TONIGHT. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY THERE IS A CHANCE OF THUNDERSTORMS MONDAY...THEN AGAIN THURSDAY INTO NEXT WEEKEND. AFTERNOON HEAT INDEX VALUES THROUGH THE WEEK WILL STILL REACH OR EXCEED 100 DEGREES IN MANY AREAS. TUESDAY MAY BE THE ONE EXCEPTION DAY FOR MOST OF THE AREA. ADDITIONAL HEADLINE PRODUCTS MAY BE REQUIRED...SUCH AS AN ADVISORY FOR HEAT. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION MAY BE BRIEFLY BE REQUESTED THIS AFTERNOON ALONG THE INTERSTATE 64 CORRIDOR. DRS
In the hours before
Special weather statement, Jul 24, 3:27 PM CDT, 1 hour 1 minute before
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</html>Local storm report, Jul 24, 3:35 PM CDT, 53 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 |
|---|---|---|---|---|
| Jul 24, 3:43 PM CDT | Areal Flood Advisory | PAH | Edwards, Wabash, Wayne | 2 hr |
Nearby
Severe Thunderstorm Warnings in Missouri, 2011Severe Thunderstorm Warnings in Kentucky, 2011Every severe thunderstorm warning in 2011
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.