Alert archive / Missouri / Severe Thunderstorm Warnings in 2011
Severe Thunderstorm Warning 309, NWS Paducah, KY
NWS Paducah, KY issued this severe thunderstorm warning at Jun 26, 2011, 12:10 AM CDT for Perry County, Missouri. It was in force for 50 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 26, 2011, 12:10 AM CDT (05:10 UTC)
- Expired
- Jun 26, 2011, 1:00 AM CDT
- In force
- 50 min
- Issued by
- NWS Paducah, KY
- Area
- Storm-based polygon
- Hail
- 1.25 in
- Wind
- 60.0 mph
County Perry County, MO
The radar
The Paducah radar (KPAH), 117 km from the middle of the area, began a volume at 05:12 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 25, 7:36 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Lincoln, IL (KILX), launched 00:00Z, 5.2 hours before the alert went out and 292 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1094 m above ground
- 0-6 km bulk shear
- 52 kt
- 0-1 km storm-relative helicity
- 8 m²/s²
- 0-3 km storm-relative helicity
- 189 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.2
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 25, 6:59 PM CDT, 5 hours 11 minutes earlier.
Area forecast discussion, Jun 25, 6:59 PM CDT, 5 hours 11 minutes before
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</html>Hazardous weather outlook, Jun 25, 4:46 PM CDT, 7 hours 24 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE PADUCAH KY 446 PM CDT SAT JUN 25 2011 ILZ075>078-080>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087- 100-107>112-114-261000- 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- 446 PM CDT SAT JUN 25 2011 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHERN ILLINOIS...SOUTHWEST INDIANA...WESTERN KENTUCKY AND SOUTHEAST MISSOURI. .DAY ONE...TONIGHT THE STORM PREDICTION CENTER AS OUTLOOKED ALL OF THE REGION IN A SLIGHT RISK OF SEVERE THUNDERSTORMS TONIGHT. THIS WAVE OF STRONG TO SEVERE STORMS IS MOST LIKELY TO OCCUR LATER TONIGHT INTO SUNDAY MORNING. THE PRIMARY THREATS WILL BE LARGE HAIL AND DAMAGING WINDS. RIVER FLOODING WILL CONTINUE ON SOME AREA RIVERS. SEE RIVER FLOOD STATEMENTS FOR ADDITIONAL INFORMATION. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY THE ENTIRE REGION HAS BEEN OUTLOOKED FOR A SLIGHT RISK OF SEVERE STORMS AGAIN ON SUNDAY. SOME STRONG TO SEVERE THUNDERSTORMS MAY BE ONGOING ACROSS PORTIONS OF THE REGION SUNDAY MORNING... ESPECIALLY OVER SOUTHEAST ILLINOIS...WESTERN KENTUCKY AND SOUTHWEST INDIANA. ADDITIONAL THUNDERSTORMS MAY BREAK OUT DURING THE HEAT OF THE DAY SUNDAY AND/OR SUNDAY NIGHT. LARGE HAIL AND DAMAGING WINDS WILL BE THE PRIMARY THUNDERSTORM RISK. YET ANOTHER SYSTEM COULD BRING A RISK OF SEVERE THUNDERSTORMS TO MAINLY THE NORTHERN HALF OF THE REGION MONDAY INTO TUESDAY. RIVER FLOODING WILL CONTINUE ON SOME AREA RIVERS. SEE RIVER FLOOD STATEMENTS FOR ADDITIONAL INFORMATION. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION LIKELY TO OCCUR OFF AND ON OVER THE REGION TONIGHT THROUGH TUESDAY. HEAVY RAINFALL REPORTS AND ANY FLOODING REPORTS SHOULD ALSO BE RELAYED TO THE NATIONAL WEATHER SERVICE.
The office that day
Everything else NWS Paducah, KY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 26, 1:52 AM CDT | Areal Flood Advisory | PAH | Crittenden, Daviess, Henderson, Hopkins, Livingston, McLean and 2 more | 113 min |
| Jun 26, 4:01 AM CDT | Areal Flood Advisory | PAH | Ballard, Caldwell, Calloway, Carlisle, Christian, Crittenden and 8 more | 3 hr |
| Jun 26, 6:54 AM CDT | Areal Flood Advisory | PAH | Caldwell, Crittenden, Livingston, Union | 3 hr |
| Jun 26, 8:28 AM CDT | Areal Flood Advisory | PAH | Ballard, Caldwell, Crittenden, Livingston, Lyon, McCracken and 1 more | 3 hr |
| Jun 26, 9:29 AM CDT | Flash Flood Warning | PAH | Ballard, Carlisle, Graves, Livingston, McCracken, Marshall | 106 min |
| Jun 26, 9:51 AM CDT | Areal Flood Advisory | PAH | Calloway, Fulton, Graves, Hickman | 114 min |
| Jun 26, 12:45 AM CDT | Areal Flood Advisory | PAH | Edwards, Franklin, Hamilton, Jefferson, Perry, Wabash and 2 more | 2 hr |
| Jun 26, 9:12 AM CDT | River Flood Warning | PAH | Franklin, Williamson | 19 days |
| Jun 26, 11:21 AM CDT | River Flood Warning | PAH | Wayne, White | 9 hr |
| Jun 26, 11:21 AM CDT | River Flood Warning | PAH | Gallatin, Wabash, White | 6 days |
| Jun 26, 3:34 PM CDT | Severe Thunderstorm Warning | PAH | Carter, Ripley | 41 min |
| Jun 26, 4:14 PM CDT | Severe Thunderstorm Warning | PAH | Butler, Carter, Ripley, Wayne | 46 min |
Nearby
Severe Thunderstorm Warnings in Missouri, 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.