Alert archive / Missouri / Flash Flood Warnings in 2004

Flash Flood Warning 72, NWS Springfield, MO

August 24, 2004Benton County, Missouri

NWS Springfield, MO issued this flash flood warning at Aug 24, 2004, 11:00 AM CDT for Benton County, Missouri. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 24, 2004, 11:00 AM CDT (16:00 UTC)
Expired
Aug 24, 2004, 5:00 PM CDT
In force
6 hr
Issued by
NWS Springfield, MO
Area
Whole counties

County Benton County, MO

The nearest sounding before it

Springfield, MO (KSGF), launched 12:00Z, 4.0 hours before the alert went out and 162 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 12:00Z on 2004-08-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1625 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Springfield, MO at 12:00Z on 2004-08-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 154 square meters per square second.193958Sfc1 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
1625 J/kg
Mixed-layer CIN
-124 J/kg
Mixed-layer LCL
759 m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
154 m²/s²
0-3 km storm-relative helicity
196 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.4

Open this sounding in Storm Lab

The text

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

000 
WGUS53 KSGF 241603
FFWSGF
MOC015-242200-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE SPRINGFIELD MO
1100 AM CDT TUE AUG 24 2004

THE NATIONAL WEATHER SERVICE IN SPRINGFIELD HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  BENTON COUNTY IN CENTRAL MISSOURI.

* UNTIL 500 PM CDT.

* AT 1058 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR
  INDICATED THUNDERSTORMS WITH VERY HEAVY RAINFALL WERE MOVING
  INTO BENTON COUNTY.  DOPPLER RADAR ESTIMATED BETWEEN ONE AND 
  TWO INCHES OF RAIN WILL BE POSSIBLE WITH THIS STORM AS IT 
  MOVES ACROSS BENTON COUNTY.

* SLOW MOVING THUNDERSTORMS WILL PRODUCE TORRENTIAL RAINFALL IN
  THE WARNED AREA. RUNOFF FROM THIS EXCESSIVE RAINFALL WILL LIKELY
  CAUSE FLASH FLOODING TO OCCUR. SOME LOCATIONS THAT MAY EXPERIENCE
  FLOODING   INCLUDE...COLE CAMP...LINCOLN...WARSAW...CROCKERVILLE...
  EDMONSON...  EDWARDS...FRISTOE...HASTAIN...KNOBBY...LAKEVIEW
  HEIGHTS...PALO PINTO AND WHITAKERVILLE.

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. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY. 
MOVE TO HIGHER GROUND.

$$

LINDENBERG
3 follow-up statements
000 
WGUS73 KSGF 241642
FFSSGF
MOC015-141-242215-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
1141 AM CDT TUE AUG 24 2004

...FLASH FLOOD WARNING CONTINUES UNTIL 500 PM CDT FOR BENTON COUNTY
AND 515 PM FOR MORGAN COUNTY...

AT 1134 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED 
THUNDERSTORMS WITH VERY HEAVY RAINFALL ACROSS THE NORTHERN PORTIONS 
OF BENTON AND MORGAN COUNTIES.  RAINFALL AMOUNTS OF AN INCH TO INCH 
AND A HALF HAVE ALREADY OCCURRED AS THIS BAND OF HEAVY RAIN CONTINUES
TO MOVE THROUGH THE AREA.

THIS HEAVY RAIN WAS FALLING ON ALREADY SATURATED GROUND FROM 
YESTERDAYS HEAVY RAINFALL AND FLOODING.  THIS ADDITIONAL HEAVY RAIN 
WILL LIKELY LEAD TO SOME QUICK RUNOFF FLOODING.

ADDITIONAL RAINFALL AMOUNTS OF ONE TO THREE INCHES WILL BE POSSIBLE 
BEFORE THE RAIN ENDS THIS AFTERNOON.

&&

MOST FLOOD DEATHS OCCUR IN AUTOMOBILES. DO NOT ATTEMPT TO CROSS
BRIDGES...DIPS...OR OTHER LOW SPOTS IF WATER COVERS THE ROADWAY.
NEVER TRY TO CROSS A FLOWING STREAM...EVEN A SMALL ONE...ON FOOT. TO
ESCAPE RISING WATER MOVE UP TO HIGHER GROUND.

$$

LINDENBERG
000 
WGUS73 KSGF 241829
FFSSGF
MOC015-141-185-242230-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
128 PM CDT TUE AUG 24 2004

...FLASH FLOOD WARNING CONTINUES UNTIL 500 PM CDT FOR BENTON 
COUNTY...AND 515 PM FOR ST. CLAIR...AND MORGAN COUNTIES...

AT 123 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED 
THUNDERSTORMS WITH VERY HEAVY RAINFALL WAS CONTINUING ACROSS THE 
WARNED AREA. DOPPLER RADAR ESTIMATED BETWEEN ONE AND THREE INCHES OF 
RAIN HAS OCCURRED ACROSS THE AREA...WHICH IS ON TOP OF ALREADY 
SATURATED GROUND FROM YESTERDAYS RAINFALL.

THE SHERIFFS OFFICE IN BENTON COUNTY REPORTED FLOODING ACROSS ZODIAC 
ROAD NEAR HIGHWAY AA.

ADDITIONAL RAINFALL UP TO AN INCH WILL BE POSSIBLE OVER THE WARNED 
AREAS WHICH WILL ADD TO THE POTENTIAL OF RUNOFF FLOODING.

&&

MOST FLOOD DEATHS OCCUR IN AUTOMOBILES. DO NOT ATTEMPT TO CROSS
BRIDGES...DIPS...OR OTHER LOW SPOTS IF WATER COVERS THE ROADWAY.
NEVER TRY TO CROSS A FLOWING STREAM...EVEN A SMALL ONE...ON FOOT. TO
ESCAPE RISING WATER MOVE UP TO HIGHER GROUND.

$$

LINDENBERG
000 
WGUS73 KSGF 242016
FFSSGF
MOC015-141-242215-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
316 PM CDT TUE AUG 24 2004

...FLASH FLOOD WARNING CONTINUES UNTIL 500 PM CDT FOR BENTON COUNTY 
AND 515 PM FOR MORGAN COUNTY...

AT 307 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED 
THUNDERSTORMS WITH EXCESSIVE RAINFALL HAVE ENDED ACROSS THE WARNED 
AREA.  HOWEVER RUNOFF FLOODING CONTINUED OVER PORTIONS BENTON AND 
MORGAN COUNTY DUE TO THE PREVIOUS HEAVY RAIN.

THE SHERIFFS OFFICE REPORTED FLOODING NEAR THE TOWN OF HASTAIN AND 
ALSO SOME MINOR FLOODING CONTINUING IN VERSAILLES.  WITH THE RAIN 
ENDING...THE RUNOFF FLOODING SHOULD RECEDE DURING THE NEXT COUPLE OF 
HOURS.

&&

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. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY.
MOVE TO HIGHER GROUND.

$$

LINDENBERG

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 24, 11:08 AM CDTFlash Flood WarningSGFMorgan6 hr
Aug 24, 12:18 PM CDTFlash Flood WarningSGFSt. Clair5 hr
Aug 24, 12:43 PM CDTSevere Thunderstorm WarningSGFSt. Clair32 min
Aug 24, 1:03 PM CDTSevere Thunderstorm WarningSGFHickory27 min

Nearby

Flash Flood Warnings in Missouri, 2004Every flash flood warning in 2004

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.