Alert archive / Missouri / Flash Flood Warnings in 1994

Flash Flood Warning 9, NWS Springfield, MO

April 11, 1994Dade County, Jasper County, Lawrence County, Missouri

NWS Springfield, MO issued this flash flood warning at Apr 11, 1994, 6:16 AM CDT for Dade County, Jasper County, Lawrence County, Missouri. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Apr 11, 1994, 6:16 AM CDT (11:16 UTC)
Expired
Apr 11, 1994, 12:15 PM CDT
In force
6 hr
Issued by
NWS Springfield, MO
Area
Whole counties

Counties Dade County, MO, Jasper County, MO, Lawrence County, MO

The nearest sounding before it

Springfield, MO (KUMN), launched 00:00Z, 11.3 hours before the alert went out and 43 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-pSkew-T log-p diagram, Springfield, MO at 00:00Z on 1994-04-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 147 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Springfield, MO at 00:00Z on 1994-04-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 437 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
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
147 J/kg
Mixed-layer CIN
-194 J/kg
Mixed-layer LCL
613 m above ground
0-6 km bulk shear
73 kt
0-1 km storm-relative helicity
437 m²/s²
0-3 km storm-relative helicity
464 m²/s²
Significant tornado parameter
0.0
Supercell composite
4.8

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KSGF 111119
FFWSGF
MOC011-039-057-097-109-217-111715-
 
BULLETIN - EBS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE SPRINGFIELD MO
616 AM CDT MON APR 11 1994
 
THE NATIONAL WEATHER SERVICE IN SPRINGFIELD HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL 1215 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN SOUTHWEST MISSOURI
 
   ...BARTON COUNTY...CEDAR COUNTY...DADE COUNTY...JASPER COUNTY
   ...LAWRENCE COUNTY
 
IN WEST CENTRAL MISSOURI
 
   ...VERNON COUNTY
 
THUNDERSTORMS WITH HEAVY RAIN WILL CONTINUE TO MOVE ACROSS SOUTHWEST
MISSOURI THROUGH LATE MORNING. MANY SECTIONS OF THE WARNED AREA HAVE
ALREADY HAD SERIOUS FLOODING SINCE SUNDAY EVENING.
 
RAINFALL AMOUNTS OF UP TO 10 INCHES HAVE FALLEN ON VERNON AND BARTON
COUNTIES.  THIS LARGE AMOUNT OF RAIN COMBINED WITH ADDITIONAL RAIN TODAY
WILL CONTINUE TO SWELL RIVERS...STREAMS AND CREEKS THROUGH TONIGHT.
 
MANY STREAMS AND RIVERS IN VERNON AND BARTON COUNTIES...INCLUDING THE
MARMATON RIVER...SPRING RIVER...OSAGE AND LITTLE OSAGE ARE OUT OF THEIR
BANKS AND CONTINUE TO RISE.  AS A RESULT...SEVERAL ROADS ARE CLOSED AND
HOMES THREATENED BY THE FLOOD WATERS.
 
THIS IS A SERIOUS FLOOD SITUATION SO PEOPLE IN SOUTHWEST MISSOURI SHOULD
REMAIN ALERT TO ADDITIONAL HEAVY RAIN AND FLOODING.  BE PREPARED TO
MOVE TO HIGHER GROUND IF FLOODING IS OBSERVED.
 
A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT.  IT'S
IMPORTANT TO KNOW WHERE YOU ARE RELATIVE TO STREAMS..H.RIVERS...OR
CREEKS WHICH CAN BECOME KILLERS IN HEAVY RAINS.  CAMPERS SHOULD
AVOID CAMPING ALONG STREAMS OR CREEKS DURING THREATENING RAINS.
 
DAVIS
 
&

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.

In the hours before

Local storm report, Apr 11, 2:19 AM CDT, 3 hours 57 minutes before
POST STORM SUMMARY FOR SUNDAY APR 10 AND MON APR 11 1994
NATIONAL WEATHER SERVICE SPRINGFIELD MO

550 PM CDT 3/4" TO 11/2" HAIL AT SENECA MO. NEWTON COUNTY REPORTED
            BY NEOSHO POLICE
620 PM CDT GOLFBALL SIZE HAIL SE EDGE OF JOPLIN JLN POLICE
628 PM CDT GOLFBALL SIZE HAIL 1-2 INCHES DEEP AT READINGS MILL
            NEWTON COUNTY
633 PM CDT GOLFBALL SIZE HAIL FROM DUENWEG TO CARTERVILLE JASPER COUNTY
700 PM CDT SPRING RIVER FLOODING AT WACO JASPER COUNTY
723 PM CDT 3/4 INCH HAIL 3 WEST OF LOCKWOOD DADE COUNTY
725 PM CDT 1 INCH HAIL HIWAY 71 EASTWARD ACROSS SOUTHEAST MCDONALD
           COUNTY CD
736 PM CDT 1 INCH HAIL 1 MILE WEST OF GALENA STONE COUNTY
738 PM CDT 3/4TO 1 INCH HAIL AT EAGLE ROCK BARRY COUNTY HAM OPERATOR
749 PM CDT 1.6 INCHES RAIN AT WACO IN 1/2 HOUR. SPRING RIVER JASPER CTY
752 PM CDT 1-11/2 INCH HAIL AT ASH GROVE GREENE COUNTY CD DIR.
800 PM CDT 3/4 INCH HAIL 5 SW BOLIVAR IN POLK COUNTY
828 PM CDT ROADS TO CASSVILLE CLOSED DUE TO HIGH WATER HAM OP.
830 PM CDT NUMEROUS STREETS FLOODED IN BOLIVAR POLK COUNTY
832 PM CDT DIME SIZE HAIL FROM BUFFALO TO CHARITY DALLAS COUNTY
916 PM CDT 3/4 INCH HAIL PONCE DE LEON STONE COUNTY
920 PM CDT 3/4 INCH HAIL HIGHLANDVILLE WEST CHRISTIAN COUNTY
930 PM CDT 3/4 INCH HAIL AT OZARK CHRISTIAN COUNTY
938 PM CDT 1 INCH HAIL AT NEVADA VERNON COUNTY
938 PM CDT 11/2 INCH HAIL AT SPARTA CHRISTIAN COUNTY
950 PM CDT UNCONFIRMED FUNNEL CLOUD BRUNER-ELKHEAD CHRISTIAN COUNTY
951 PM CDT 1/2 TO 3/4 INCH HAIL LOGAN-ROGERSVILLE WEBSTER COUNTY
1050 PM CDT POSSIBLE FUNNEL CLOUD NEAR MOUNTAIN GROVE AROUND 1030 PM
        SOUTHEAST WRIGHT COUNTY
1052 PM CDT GOLFBALL SIZE HAIL SW OF HARTVILLE AROUND 1030 PM CDT
        WRIGHT COUNTY
1052 PM CDT GOLFBALL SIZE HAIL AT SEYMOUR AROUND 1020 PM CDT
        WEBSTER COUNTY
1103 PM CDT GOLFBALL SIZE HAIL AT HUGGINS...3/4 INCH HAIL AT ROBY
        TEXAS COUNTY
110  AM CDT 3/4 INCH HAIL AT NEVADA VERNON COUNTY
145 AM CDT MARBLE SIZE HAIL AND 50 MPH WINDS REPORTED 2E OF NEVADA
       AT 140 AM  VERNON COUNTY.
MURPHY
Special weather statement, Apr 11, 4:44 AM CDT, 1 hour 32 minutes before
MOZ066-077>082-088>098-101>108-101130-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
440 AM CST SUN APR 10 1994

AT 430 AM THUNDERSTORMS CONTINUE TO THE EAST OF A
LEBANON-MARSHFIELD-TABLE ROCK LAKE LINE.  THERE WAS ONE INTENSE
THUNDERSTORM LEFT AND IT WAS ON THE COUNTY LINE BETWEEN TANEY AND OZARK
COUNTIES.  IT IS GOING TO PASS TO THE AREAS AROUND
THEODOSIA...GAINESVILLE AND TECUMSEH AND PERIODS OF VERY HEAVY
RAIN...GUSTY @WINDS AND SOME SMALL HAIL OUGHT TO BE EXPECTED FOR THE
HOUR BETWEEN 445 AND 545 AM CDT.

NINE
Special weather statement, Apr 11, 4:49 AM CDT, 1 hour 27 minutes before
MOZ066-077>082-088>098-101>108-111200-

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
445 AM CDT MON APR 11 1994

...A FLASH FLOOD WARNING IS IN EFFECT FOR MOST COUNTIES OF SOUTHWEST
   MISSOURI UNTIL 615 AM CDT...
...A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 9 AM CDT...AND A
   FLASH FLOOD WATCH OVERNIGHT THROUGH MONDAY MORNING...

THUNDERSTORMS HAVE DEVELOPED OVER SOUTHERN TANEY AND OZARK COUNTIES
DURING THE PAST HOUR.  THE STORMS ARE NOT SEVERE AT THIS TIME BUT THEY
ARE PRODUCING HEAVY RAIN AND SOME SMALL HAIL.  THOSE STORMS WILL MOVE
NORTHEAST AND REACH THE COMMUNITIES OF ISABELLA...GAINESVILLE AND
WASOLA BY 5 AM CDT.

ANOTHER AREA OF STRONGER STORMS WERE OVER VERNON AND BARTON COUNTIES.
THOSE STORMS ARE PRODUCING HEAVY RAIN IN EXCESS OF ONE INCH PER HOUR
ON THE COMMUNITIES OF NEVADA...MOUNDVILLE...SHELDON AND LIBERAL.
DANGEROUS FLASH FLOODING IS ALREADY OCCURRING IN THOSE COUNTIES AND
FLOODING WILL CONTIRNUE THROUGH TODAY AND TONIGHT.

THOSE STORMS ARE ALSO PRODUCING SMALL HAIL AND GUSTY WINDS.

DAVIS

The office that day

Everything else NWS Springfield, MO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 10, 7:34 PM CDTSevere Thunderstorm WarningSGFJasper, McDonald, Newton56 min
Apr 10, 7:34 PM CDTSevere Thunderstorm WarningSGFBarton, Cedar, Polk, Vernon56 min
Apr 10, 7:44 PM CDTSevere Thunderstorm WarningSGFBarry, Christian, Stone61 min
Apr 10, 7:44 PM CDTSevere Thunderstorm WarningSGFGreene61 min
Apr 10, 8:00 PM CDTFlash Flood WarningSGFChristian, Dallas, Douglas, Greene, Laclede, Webster and 1 more6 hr
Apr 10, 8:00 PM CDTFlash Flood WarningSGFPolk6 hr
Apr 10, 8:00 PM CDTFlash Flood WarningSGFStone, Taney6 hr
Apr 10, 8:00 PM CDTFlash Flood WarningSGFOzark6 hr
Apr 10, 9:00 PM CDTSevere Thunderstorm WarningSGFChristian, Stone60 min
Apr 10, 9:11 PM CDTSevere Thunderstorm WarningSGFBarton, Vernon64 min
Apr 10, 9:42 PM CDTTornado WarningSGFDouglas, Webster, Wright63 min
Apr 10, 11:01 PM CDTSevere Thunderstorm WarningSGFTexas59 min
Apr 11, 12:11 AM CDTFlash Flood WarningSGFBarton, Cedar, Dade, Jasper, Lawrence6 hr
Apr 11, 12:11 AM CDTFlash Flood WarningSGFVernon6 hr
Apr 11, 12:11 AM CDTFlash Flood WarningSGFBarry, McDonald, Newton6 hr
Apr 11, 12:25 AM CDTSevere Thunderstorm WarningSGFBarton, Vernon65 min
Apr 11, 1:52 AM CDTSevere Thunderstorm WarningSGFBarton, Cedar, Vernon68 min
Apr 11, 4:57 AM CDTSevere Thunderstorm WarningSGFDouglas, Ozark33 min
Apr 11, 6:16 AM CDTFlash Flood WarningSGFBarton, Cedar, Vernon6 hr
Apr 11, 7:14 AM CDTFlash Flood WarningSGFBarry, McDonald, Newton5 hr
Apr 11, 8:53 AM CDTFlash Flood WarningSGFDallas, Laclede3 hr
Apr 11, 8:53 AM CDTFlash Flood WarningSGFChristian, Greene, Stone3 hr
Apr 11, 8:53 AM CDTFlash Flood WarningSGFPolk3 hr
Apr 11, 12:16 PM CDTFlash Flood WarningSGFBarry, McDonald, Newton6 hr
Apr 11, 12:16 PM CDTFlash Flood WarningSGFChristian, Greene, Lawrence, Stone, Webster6 hr
Apr 11, 12:16 PM CDTFlash Flood WarningSGFBarton, Cedar, Dade, Jasper6 hr
Apr 11, 12:16 PM CDTFlash Flood WarningSGFDallas, Laclede6 hr
Apr 11, 12:16 PM CDTFlash Flood WarningSGFPolk6 hr
Apr 11, 3:28 PM CDTSevere Thunderstorm WarningSGFBarton, Jasper47 min

Nearby

Flash Flood Warnings in Missouri, 1994Every flash flood warning in 1994

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.