Alert archive / Missouri / Flash Flood Warnings in 2011

Flash Flood Warning 48, NWS Paducah, KY

April 27, 2011Butler County, Missouri

NWS Paducah, KY issued this flash flood warning at Apr 27, 2011, 2:32 PM CDT for Butler County, Missouri. It was in force for 24 hr. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Apr 27, 2011, 2:32 PM CDT (19:32 UTC)
Expired: Apr 28, 2011, 2:30 PM CDT
In force: 24 hr
Issued by: NWS Paducah, KY
Area: Storm-based polygon
Flood severity: None

County Butler County, MO

The radar

The Paducah radar (KPAH), 150 km from the middle of the area, began a volume at 19:32 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.

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this flash flood warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The nearest sounding before it

Little Rock, AR (KLZK), launched 12:00Z, 7.5 hours before the alert went out and 214 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 582 J/kg
Mixed-layer CIN: -107 J/kg
Mixed-layer LCL: 470 m above ground
0-6 km bulk shear: 91 kt
0-1 km storm-relative helicity: 261 m²/s²
0-3 km storm-relative helicity: 228 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 2.1

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

257 
WGUS53 KPAH 271932
FFWPAH
MOC023-280730-
/O.NEW.KPAH.FF.W.0048.110427T1932Z-110428T0730Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE PADUCAH KY
232 PM CDT WED APR 27 2011

THE NATIONAL WEATHER SERVICE IN PADUCAH HAS ISSUED A

* FLASH FLOOD WARNING FOR A LEVEE FAILURE IN...
  BUTLER COUNTY IN SOUTHEAST MISSOURI...
  THIS INCLUDES THE CITY OF POPLAR BLUFF...

* UNTIL 230 AM CDT THURSDAY

* COUNTY EMERGENCY MANAGEMENT OFFICIALS CONTINUE TO INDICATE THE 
LEVEE ALONG THE BLACK RIVER FROM POPLAR BLUFF TO QULIN REMAINS 
COMPROMISED IN SEVERAL LOCATIONS. AN ADDITIONAL BREACH ALONG THE 
LEVEE TO THE BLACK RIVER OCCURRED LAST NIGHT ALONG COUNTY HIGHWAY 
202 BETWEEN HIGHWAY HH AND HIGHWAY 53...AFFECTING MAINLY FARMLAND 
AREAS. THE RIVER HAS CRESTED AT THIS TIME...BUT HAS FALLEN VERY 
SLOWLY TODAY. THIS WILL CONTINUE MAXIMIZE THE POTENTIAL OF AN 
EVENTUAL FAILURE OF THE LEVEE SYSTEM.

THE AREA OF GREATEST CONCERN IS SOUTH AND EAST OF POPLAR BLUFF TO HH 
HIGHWAY...AND IS BOUNDED BY THE BLACK RIVER TO THE EAST AND STATE 
HIGHWAY 142 TO THE WEST. COUNTY OFFICIALS HAVE PREVIOUSLY EVACUATED 
APPROXIMATELY 500 STRUCTURES...WHICH IMPACTS ABOUT 1000 PEOPLE...IN 
THE SOUTHEASTERN PORTION OF THE CITY OF POPLAR BLUFF.

* ADDITIONAL THUNDERSTORM ACTIVITY WILL BRING ANOTHER ONE TO TWO 
INCHES OF RAIN TO THE COUNTY THROUGH THE REMAINDER OF WEDNESDAY 
AFTERNOON AND INTO THE EARLY EVENING. ALTHOUGH THE RAIN WILL STOP
COMPLETELY LATER THIS EVENING...RUNOFF FROM THIS RAIN WILL STILL 
CONTINUE TO CAUSE RISES IN WATER LEVELS OVERNIGHT. 

* LOCATIONS IMPACTED INCLUDE POPLAR BLUFF...AND RURAL AREAS BETWEEN 
POPLAR BLUFF AND THE BLACK RIVER NORTH OF QULIN.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING. IF FLASH FLOODING IS OBSERVED ACT QUICKLY. DO
NOT ENTER THE WATER. TURN AROUND AND MOVE UP TO HIGHER GROUND TO
ESCAPE FLOOD WATERS. DO NOT STAY IN AREAS SUBJECT TO FLOODING WHEN
WATER BEGINS RISING.

IN HILLY TERRAIN THERE ARE HUNDREDS OF LOW WATER CROSSINGS WHICH ARE
POTENTIALLY DANGEROUS IN HEAVY RAIN. DO NOT ATTEMPT TO TRAVEL ACROSS
FLOODED ROADS. FIND ALTERNATE ROUTES. IT ONLY TAKES A FEW INCHES OF
SWIFTLY FLOWING WATER TO CARRY VEHICLES AWAY.

&&

LAT...LON 3650 9058 3668 9060 3669 9063 3681 9063
      3682 9067 3692 9068 3693 9067 3692 9026
      3687 9026 3685 9022 3678 9021 3668 9015
      3663 9015 3660 9018 3655 9018 3650 9023

$$

SMITH

1 follow-up statement

236 
WGUS53 KPAH 280723
FFWPAH
MOC023-281930-
/O.EXT.KPAH.FF.W.0048.000000T0000Z-110428T1930Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE PADUCAH KY
223 AM CDT THU APR 28 2011

THE NATIONAL WEATHER SERVICE IN PADUCAH HAS EXTENDED THE

* FLASH FLOOD WARNING FOR...
  BUTLER COUNTY IN SOUTHEAST MISSOURI...

* UNTIL 230 PM CDT THURSDAY

* COUNTY EMERGENCY MANAGEMENT OFFICIALS CONTINUE TO INDICATE THE     
  LEVEE ALONG THE BLACK RIVER FROM POPLAR BLUFF TO QULIN REMAINS     
  COMPROMISED IN SEVERAL LOCATIONS. THE RIVER HAS CRESTED AND IS     
  FALLING SLOWLY. POPLAR BLUFF REPORTED THAT THE WATERS ARE RECEDING 
  IN THE CITY. HOWEVER...THE POTENTIAL OF AN EVENTUAL FAILURE OF THE 
  LEVEE SYSTEM REMAINS...ESPECIALLY DOWNSTREAM OF POPLAR BLUFF

  THE AREA OF GREATEST CONCERN IS SOUTH AND EAST OF POPLAR BLUFF TO  
  HH HIGHWAY...AND IS BOUNDED BY THE BLACK RIVER TO THE EAST AND     
  STATE HIGHWAY 142 TO THE WEST. COUNTY OFFICIALS HAVE EVACUATED     
  APPROXIMATELY 500 STRUCTURES...WHICH IMPACTS ABOUT 1000            
  PEOPLE...IN THE SOUTHEASTERN PORTION OF THE CITY OF POPLAR BLUFF.
 
* LOCATIONS IMPACTED INCLUDE POPLAR BLUFF...AND RURAL AREAS BETWEEN  
  POPLAR BLUFF AND THE BLACK RIVER NORTH OF QULIN.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE 
DANGERS OF FLOODING. IF FLASH FLOODING IS OBSERVED ACT QUICKLY. DO 
NOT ENTER THE WATER. TURN AROUND AND MOVE UP TO HIGHER GROUND TO 
ESCAPE FLOOD WATERS. DO NOT STAY IN AREAS SUBJECT TO FLOODING WHEN 
WATER BEGINS RISING.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY.

&&

LAT...LON 3650 9058 3668 9060 3669 9063 3681 9063
      3682 9067 3692 9068 3693 9067 3692 9026
      3687 9026 3685 9022 3678 9021 3668 9015
      3663 9015 3660 9018 3655 9018 3650 9023

$$

DRS

What forecasters said that day

The local office's own words before this flash flood 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 flash flood warning went out at Apr 27, 1:16 PM CDT, 1 hour 16 minutes earlier.

Area forecast discussion, Apr 27, 1:16 PM CDT, 1 hour 16 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE PADUCAH KY
116 PM CDT WED APR 27 2011

.DISCUSSION...
SLIGHT RISK OF SEVERE IS FOR PRIMARY HAZARD OF LARGE HAIL GIVEN
COOLING MID TROPOSPHERIC TEMPS...AIDED/ABETTED BY STEEP MID LEVEL
LAPSE RATES AS LOW PRESSURE SYSTEM LIFTS OVERHEAD AND SWEEPS THRU.
WILL HAVE TO WATCH DEVELOPING HELICITY PROFILES WITH LOW INCOMING
IN CASE TORNADIC THREAT DEVELOPS...SPC BEING ON TOP OF THAT
ALREADY PER EARLIER CONFERENCE CALL.

GRADIENT WINDS WILL ENHANCE WITH SURFACE LOW MOVING THRU AND
SHOULD SEE WINDS SHIFTING FROM SLYS TO WSLYS/NWLYS WITH TIME. SOME
GUSTS TO NEAR ADVISORY THRESHOLDS MAY BE POSSIBLE.

ANOTHER 1 TO POTENTIALLY 1.5" OF RAINFALL CAN BE EXPECTED WITH THE
SYSTEM PASSAGE THROUGH THIS EVENING. WE WILL THEREFORE LEAVE THE
FFA RUNNING THRU ITS INHERITED EXPIRATION TIME OF 700 PM...AND
CONTINUE OUTLOOK/FORECAST FOR HEAVY RAIN AS WELL.

CLEARING/IMPROVING CONDITIONS EXPECTED LATER TONIGHT-TOMORROW AND
SHOULD LAST INTO/THRU MUCH OF THE DAY SATURDAY...OFFERING MUCH
NEEDED REPRIEVE FROM SVR WX/HEAVY RAIN. SAVE EXCEPTION IS SMALLISH
CYCLONIC FLOW ENERGY POPS FOR THURSDAY PM/EVENING...BUT QPF SHOULD
BE LIGHT.

NEXT BEST CHC PCPN IS LATER IN THE WEEKEND...SPECIFICALLY SAT
NIGHT-SUN NIGHT TIME FRAME WITH ANOTHER SYSTEM PASSAGE AND
POTENTIALLY AN INCH OR TWO MORE OF RAINFALL. HAVE MENTIONED THIS
IN HWO AND WILL BE SOMETHING TO KEEP AN EYE UPON WITH REGARD TO
CONTINUED FLOODING.

&&

.AVIATION...
CONVECTIVE OUTBREAK WITH SYSTEM PASSAGE THIS PM WILL LOWER CIGS
FROM MVFR TO IFR AT TIMES. IFR VSBYS IN HEAVY RAIN ARE POSSIBLE
AND HAIL IS THE SVR WX THREAT...THOUGH NOT IN TAFS (YET). AS THE
SURFACE WAVE PASSES...GRADIENT WINDS COULD YIELD SOME GUSTS NEAR
30 KTS AT TIMES...WITH WINDS SHIFTING FROM SOUTHERLYS TO WESTERLYS
OR NORTHWESTERLYS OVER THE COURSE OF THE EVENING. GRADUAL
IMPROVEMENT BACK TO VFR EXPECTED LATE TONIGHT INTO TOMORROW AS THE
SYSTEM PUSHES EAST.

&&

.PAH WATCHES/WARNINGS/ADVISORIES...
KY...FLASH FLOOD WATCH UNTIL 7 PM CDT THIS EVENING FOR BALLARD-
     CALDWELL-CALLOWAY-CARLISLE-CHRISTIAN-CRITTENDEN-DAVIESS-
     FULTON-GRAVES-HENDERSON-HICKMAN-HOPKINS-LIVINGSTON-LYON-
     MARSHALL-MCCRACKEN-MCLEAN-MUHLENBERG-TODD-TRIGG-UNION KY-
     WEBSTER.

MO...FLASH FLOOD WATCH UNTIL 7 PM CDT THIS EVENING FOR BOLLINGER-
     BUTLER-CAPE GIRARDEAU-CARTER-MISSISSIPPI-NEW MADRID-PERRY
     MO-RIPLEY-SCOTT-STODDARD-WAYNE MO.

IL...FLASH FLOOD WATCH UNTIL 7 PM CDT THIS EVENING FOR ALEXANDER-
     EDWARDS-FRANKLIN-GALLATIN-HAMILTON-HARDIN-JACKSON-JEFFERSON-
     JOHNSON-MASSAC-PERRY IL-POPE-PULASKI-SALINE-UNION IL-WABASH-
     WAYNE IL-WHITE-WILLIAMSON.

IN...FLASH FLOOD WATCH UNTIL 7 PM CDT THIS EVENING FOR GIBSON-PIKE-
     POSEY-SPENCER-VANDERBURGH-WARRICK.

&&

Hazardous weather outlook, Apr 27, 12:46 PM CDT, 1 hour 46 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE PADUCAH KY
1246 PM CDT WED APR 27 2011

ILZ075>078-080>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-
100-107>112-114-281000-
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-
1246 PM CDT WED APR 27 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHERN
ILLINOIS...SOUTHWEST INDIANA...WESTERN KENTUCKY...AND SOUTHEAST
MISSOURI.

.DAY ONE...THIS AFTERNOON AND TONIGHT

A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 700 PM FOR WESTERN
KENTUCKY...FAR SOUTHERN ILLINOIS...AND MOST OF SOUTHEAST MISSOURI.
LARGE HAIL IS THE PRIMARY HAZARD...THOUGH ISOLATED DAMAGING WIND
GUSTS AND TORNADOES ARE POSSIBLE. SEE THE WATCH FOR DETAILS. A
SLIGHT RISK OF SEVERE THUNDERSTORMS EXISTS FOR THE ENTIRE AREA.

THE POTENTIAL FOR MAJOR TO CATASTROPHIC FLASH FLOODING AND RIVER
FLOODING WILL CONTINUE. A FLASH FLOOD WATCH CONTINUES THROUGH
THIS EVENING. THIS IS A PARTICULARLY DANGEROUS SITUATION. PLEASE
REFER TO THE ANY ONGOING FLOOD WARNINGS AND STATEMENTS FOR MORE
DETAILS.

THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS TODAY...MAINLY
ALONG AND SOUTH OF THE OHIO RIVER. LARGE HAIL...DAMAGING WIND
GUSTS...AND ISOLATED TORNADOES ARE ALL POSSIBLE WITH THE STRONGER
STORMS.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

THE POTENTIAL FOR MAJOR TO CATASTROPHIC RIVER FLOODING WILL
CONTINUE THROUGH MUCH OF THE PERIOD.

IN ADDITION...THERE IS SOME POTENTIAL FOR ANOTHER ROUND OF HEAVY
RAINS LATER IN THE WEEKEND...ESPECIALLY SATURDAY NIGHT THROUGH
SUNDAY NIGHT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION FOR THE SEVERE THUNDERSTORM WATCH IS REQUESTED.

In the hours before

Local storm report, Apr 27, 1:31 PM CDT, 1 hour 1 minute before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PADUCAH KY
131 PM CDT WED APR 27 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0110 PM     HAIL             WAPPAPELLO              36.94N 90.27W
04/27/2011  E1.00 INCH       WAYNE              MO   OTHER FEDERAL

            AT WAPPAPELLO DAM FROM CORPS OF ENGINEERS

&&

RST

Local storm report, Apr 27, 1:41 PM CDT, 51 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PADUCAH KY
141 PM CDT WED APR 27 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0130 PM     HAIL             ZALMA                   37.14N 90.08W
04/27/2011  E1.00 INCH       BOLLINGER          MO   TRAINED SPOTTER

            DIME TO QUARTER SIZE HAIL

&&

RST

Local storm report, Apr 27, 1:56 PM CDT, 36 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PADUCAH KY
156 PM CDT WED APR 27 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0154 PM     HAIL             JACKSON                 37.38N 89.65W
04/27/2011  E1.00 INCH       CAPE GIRARDEAU     MO   TRAINED SPOTTER

&&

RST

Local storm report, Apr 27, 1:59 PM CDT, 33 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PADUCAH KY
159 PM CDT WED APR 27 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0158 PM     HAIL             JACKSON                 37.38N 89.65W
04/27/2011  E1.50 INCH       CAPE GIRARDEAU     MO   EMERGENCY MNGR

&&

RST

Local storm report, Apr 27, 2:02 PM CDT, 30 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PADUCAH KY
202 PM CDT WED APR 27 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0200 PM     HAIL             FRUITLAND               37.45N 89.64W
04/27/2011  E1.75 INCH       CAPE GIRARDEAU     MO   EMERGENCY MNGR

&&

RST

Local storm report, Apr 27, 2:04 PM CDT, 28 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PADUCAH KY
204 PM CDT WED APR 27 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0203 PM     HAIL             JACKSON                 37.38N 89.65W
04/27/2011  E1.00 INCH       CAPE GIRARDEAU     MO   TRAINED SPOTTER

&&

RST

The office that day

Everything else NWS Paducah, KY issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 26, 7:04 PM CDT	Flash Flood Warning	PAH	Butler, Carter, New Madrid, Ripley, Stoddard, Wayne	6 hr
Apr 26, 7:05 PM CDT	Severe Thunderstorm Warning	PAH	New Madrid, Scott, Stoddard	25 min
Apr 26, 7:36 PM CDT	Flash Flood Warning	PAH	Butler	12 hr
Apr 26, 7:49 PM CDT	Flash Flood Warning	PAH	Bollinger, Cape Girardeau, Mississippi, Perry, Scott	6 hr
Apr 27, 2:30 AM CDT	Flash Flood Warning	PAH	Butler	12 hr
Apr 27, 9:03 AM CDT	River Flood Warning	PAH	Carter	82 min
Apr 27, 9:10 AM CDT	Areal Flood Warning	PAH	Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more	48 hr
Apr 27, 12:31 PM CDT	Severe Thunderstorm Warning	PAH	Carter, Ripley	29 min
Apr 27, 12:42 PM CDT	Severe Thunderstorm Warning	PAH	Butler, Ripley	33 min
Apr 27, 12:58 PM CDT	Severe Thunderstorm Warning	PAH	Butler, Carter, Wayne	32 min
Apr 27, 1:01 PM CDT	Severe Thunderstorm Warning	PAH	Bollinger, Stoddard, Wayne	29 min
Apr 27, 1:28 PM CDT	Severe Thunderstorm Warning	PAH	Bollinger, Cape Girardeau	32 min
Apr 27, 1:34 PM CDT	Severe Thunderstorm Warning	PAH	Carter	26 min
Apr 27, 1:49 PM CDT	Severe Thunderstorm Warning	PAH	Cape Girardeau	26 min
Apr 27, 1:59 PM CDT	Severe Thunderstorm Warning	PAH	Carter, Wayne	31 min
Apr 27, 2:26 PM CDT	Severe Thunderstorm Warning	PAH	Bollinger, Butler, Stoddard	34 min
Apr 27, 2:30 PM CDT	Severe Thunderstorm Warning	PAH	Wayne	30 min
Apr 27, 2:53 PM CDT	Severe Thunderstorm Warning	PAH	Wayne	37 min
Apr 27, 3:04 PM CDT	Severe Thunderstorm Warning	PAH	Butler	26 min
Apr 27, 3:21 PM CDT	Tornado Warning	PAH	Butler	24 min
Apr 27, 3:31 PM CDT	Severe Thunderstorm Warning	PAH	Bollinger, Butler, Stoddard	29 min
Apr 27, 3:34 PM CDT	Severe Thunderstorm Warning	PAH	Stoddard	41 min
Apr 27, 3:41 PM CDT	Tornado Warning	PAH	Bollinger	19 min
Apr 27, 3:43 PM CDT	Tornado Warning	PAH	Bollinger, Cape Girardeau	17 min
Apr 27, 3:52 PM CDT	Tornado Warning	PAH	Bollinger, Cape Girardeau, Perry	23 min
Apr 27, 3:55 PM CDT	Tornado Warning	PAH	Bollinger, Cape Girardeau, New Madrid, Scott, Stoddard	35 min
Apr 27, 3:59 PM CDT	Tornado Warning	PAH	Cape Girardeau, Scott	31 min
Apr 27, 4:01 PM CDT	Tornado Warning	PAH	Bollinger, Cape Girardeau	14 min
Apr 27, 4:16 PM CDT	Tornado Warning	PAH	Cape Girardeau, Perry	29 min
Apr 27, 4:22 PM CDT	Flash Flood Warning	PAH	Bollinger, Cape Girardeau, Perry	6 hr
Apr 27, 4:25 PM CDT	Tornado Warning	PAH	Cape Girardeau, Scott	35 min

Nearby

Flash Flood Warnings in Missouri, 2011 Every flash flood 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.