Alert archive / Missouri / Flash Flood Warnings in 2004

Flash Flood Warning 35, NWS Springfield, MO

June 17, 2004Lawrence County, Missouri

NWS Springfield, MO issued this flash flood warning at Jun 17, 2004, 2:55 PM CDT for Lawrence County, Missouri. It was in force for 5 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
Jun 17, 2004, 2:55 PM CDT (19:55 UTC)
Expired
Jun 17, 2004, 8:00 PM CDT
In force
5 hr
Issued by
NWS Springfield, MO
Area
Counties, with a storm outline in the text

County Lawrence County, MO

The radar

The Springfield radar (KSGF), 43 km from the middle of the area, began a volume at 19:57 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

Springfield, MO (KSGF), launched 12:00Z, 7.9 hours before the alert went out and 28 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 2004-06-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 658 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 2004-06-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 12 square meters per square second.1939Sfc1 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
658 J/kg
Mixed-layer CIN
-47 J/kg
Mixed-layer LCL
782 m above ground
0-6 km bulk shear
3 kt
0-1 km storm-relative helicity
12 m²/s²
0-3 km storm-relative helicity
34 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
WGUS53 KSGF 171956
FFWSGF
MOC109-180100-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE SPRINGFIELD MO
255 PM CDT THU JUN 17 2004

THE NATIONAL WEATHER SERVICE IN SPRINGFIELD HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  LAWRENCE COUNTY IN SOUTHWEST MISSOURI.

* UNTIL 800 PM CDT.

* AT 253 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  THUNDERSTORMS WITH VERY HEAVY RAINFALL ACROSS THE WARNED AREA.     
  DOPPLER RADAR ESTIMATED THAT NEARLY TWO INCHES OF RAINFALL HAS 
  OCCURRED NEAR THE MOUNT VERNON AREA.

* SLOW MOVING THUNDERSTORMS ARE PRODUCING TORRENTIAL RAINFALL IN THE
  WARNED AREA. RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE FLASH
  FLOODING TO OCCUR. SOME LOCATIONS THAT WILL EXPERIENCE FLOODING
  INCLUDE...MOUNT VERNON...AURORA...MILLER...CHESAPEAKE...           
  FREISTATT...HOBERG AND STOTTS CITY...THE GREATEST POTENTIAL FOR
  FLOODING WILL OCCUR NEAR MOUNT VERNON.

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.

LAT...LON 3727 9402 3695 9400 3696 9365 3726 9365

$$

CRAMER
3 follow-up statements
000 
WGUS73 KSGF 172049
FFSSGF
MOC057-109-180045-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
343 PM CDT THU JUN 17 2004

...FLASH FLOOD WARNING CONTINUES UNTIL 800 PM CDT FOR LAWRENCE 
COUNTY...AND UNTIL 930 PM FOR DADE COUNTY...

AT 345 PM CDT...DOPPLER RADAR INDICATED HEAVY RAINFALL ACROSS THE 
WARNED AREA. LOCAL LAW ENFORCEMENT OFFICIALS REPORTED STREET 
FLOODING IN THE CITY OF MOUNT VERNON...AND FLASH FLOODING IN 
LOCKWOOD. DOPPLER RADAR ESTIMATED THAT BETWEEN TWO AND THREE INCHES 
OF RAIN HAD FALLEN SINCE 2 PM ACROSS PORTIONS OF THE WARNED AREA. 
LOCALLY...THE SOUTH PRONG...HORSE AND LOUSY CREEKS AROUND LOCKWOOD 
WILL BE RISING RAPIDLY DURING THE NEXT HOUR. IF YOU ARE LOCATED 
ALONG THESE CREEKS...BE AWARE OF RISING WATER AND FLOODED LOW WATER 
CROSSINGS. 

RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE FLOODING TO 
OCCUR...ESPECIALLY ALONG SMALL STREAMS AND NEAR LOW WATER CROSSINGS. 

&&

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.

$$

JLT
000 
WGUS73 KSGF 172110
FFSSGF
MOC057-109-180100-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
405 PM CDT THU JUN 17 2004

...FLASH FLOOD WARNING CONTINUES UNTIL 800 PM CDT FOR LAWRENCE...AND 
UNTIL 930 PM FOR DADE COUNTY...

AT 359 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED AN 
AREA OF HEAVY RAINFALL ACROSS PORTIONS OF THE WARNED AREA. DOPPLER 
RADAR ESTIMATED THAT OVER TWO INCHES OF RAIN FELL NEAR LOCKWOOD. IN 
ADDITION...A LOCAL OBSERVER INDICATED 3.57 INCHES OF RAIN FELL IN 
LOCKWOOD SINCE 230 PM. LOW WATER CROSSINGS ARE BEGINNING TO 
FLOOD...AND LOCAL LAW ENFORCEMENT OFFICERS INDICATED THAT HIGHWAY 97 
NEAR LOCKWOOD WAS FLOODED. ALSO THERE ARE ADDITIONAL REPORTS OF 
STREET FLOODING IN THE TOWN OF MOUNT VERNON. 

ALTHOUGH THE HEAVIEST RAINFALL HAS ENDED...RUNOFF WAS INCOMPLETE AND 
WILL CAUSE FLOODING TO OCCUR...ESPECIALLY ALONG SMALL STREAMS AND 
NEAR LOW WATER CROSSINGS. 

&&

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.

$$

JLT
000 
WGUS73 KSGF 172206
FFSSGF
MOC057-109-172230-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
505 PM CDT THU JUN 17 2004

...THE FLASH FLOOD WARNING THAT WAS IN EFFECT FOR LAWRENCE AND DADE
COUNTIES HAS BEEN CANCELLED...

EXCESS RUNOFF FROM HEAVY RAIN HAS ENDED OVER THE WARNED AREA. STREAMS
AND CREEKS IN THE WARNED AREA HAVE RECEDED OR WERE BEGINNING TO
RECEDE...ENDING THE FLOOD THREAT. IF FLOODING HAS BEEN OBSERVED...
PLEASE REPORT IT TO YOUR LOCAL LAW ENFORCEMENT AGENCY.

&&

REPORT FLOODING TO THE NEAREST LAW ENFORCEMENT AGENCY SO THAT THEY
MAY TAKE APPROPRIATE ACTION TO CLOSE FLOODED ROADWAYS.

$$

JLT

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 17, 1:30 PM CDTSevere Thunderstorm WarningSGFJasper60 min
Jun 17, 2:15 PM CDTSevere Thunderstorm WarningSGFNewton45 min
Jun 17, 2:21 PM CDTSevere Thunderstorm WarningSGFLawrence54 min
Jun 17, 2:48 PM CDTSevere Thunderstorm WarningSGFDade42 min
Jun 17, 3:21 PM CDTSevere Thunderstorm WarningSGFChristian, Greene, Lawrence54 min
Jun 17, 3:29 PM CDTFlash Flood WarningSGFDade6 hr
Jun 17, 4:10 PM CDTSevere Thunderstorm WarningSGFGreene, Webster65 min
Jun 17, 4:56 PM CDTSevere Thunderstorm WarningSGFDouglas64 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; radar from the NEXRAD Level II archive.