Alert archive / Missouri / Flash Flood Warnings in 1993

Flash Flood Warning 3, NWS Springfield, MO

July 6, 1993McDonald County, Newton County, Missouri

NWS Springfield, MO issued this flash flood warning at Jul 6, 1993, 4:05 AM CDT for McDonald County, Newton County, Missouri. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued
Jul 6, 1993, 4:05 AM CDT (09:05 UTC)
Expired
Jul 6, 1993, 7:00 AM CDT
In force
3 hr
Issued by
NWS Springfield, MO
Area
Whole counties

Counties McDonald County, MO, Newton County, MO

The nearest sounding before it

Springfield, MO (KUMN), launched 00:00Z, 9.1 hours before the alert went out and 51 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 1993-07-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 1993-07-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 240 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
NaN m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
240 m²/s²
0-3 km storm-relative helicity
289 m²/s²
Significant tornado parameter
0.0
Supercell composite
6.1

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KSGF 060908
FFWSGF
MOC119-145-061200-
 
BULLETIN - EBS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE SPRINGFIELD MO
405 AM CDT TUE JUL 6 1993
 
THE NATIONAL WEATHER SERVICE IN SPRINGFIELD HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL  700 AM CDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN SOUTHWEST MISSOURI
 
   ...MCDONALD COUNTY...NEWTON COUNTY
 
AT 400 AM...THUNDERSTORMS WITH VERY HEAVY RAIN CONTINUE TO MOVE THROUGH
NEWTON AND MCDONALD COUNTIES. MANY STREETS AND ROADS IN NEOSHO WERE
REPORTED CLOSED DUE TO HIGH WATER. SOME FLOODING OF HOMES AND BASEMENTS
WAS ALSO REPORTED.
 
A FLASH FLOOD WARNING MEANS THAT FLOODING IS OCCURRING OR IS
IMMINENT.  MOST FLASH FLOOD DEATHS OCCUR INR AUTOMOBILES.  DO NOT
ATTEMPT TO CROSS BRIDGES...DIPS...OR 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.
 
 
JOHNSON
&

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

Special weather statement, Jul 5, 11:14 PM CDT, 4 hours 51 minutes before
MOZ015-016-019-020-021-060600-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
1110 PM CDT MON JUL 5 1993

...THUNDERSTORMS CONTINUE ACROSS SOUTHWEST MISSOURI...

A LINE OF THUNDERSTORMS EXTENDING FROM 45 MILES NORTHEAST OF
SPRINGFIELD TO JUST WEST OF SPRINGFIELD TO 15 MILES SOUTH OF
JOPLIN CONTINUED TO MOVE ACROSS SOUTHWEST MISSOURI AROUND 25
MILES PER HOUR. THE HEAVIEST THUNDERSTORMS IN THE LINE WERE
LOCATED ABOUT 15 MILES SOUTH OF JOPLIN.

THE CITIES OF LEBANON...SPRINGFIELD AND AURORA ARE IN THE PATH
OF THESE STORMS.

PERIODS OF HEAVY RAIN AND STRONG GUSTY WINDS OF 30 TO 40 MILES
PER HOUR ARE POSSIBLE WITH THE PASSAGE OF THESE STORMS.

PERSONS ACROSS SOUTHWEST MIS3SOURI SHOULD REMAIN ALERT TO THE
WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE
WARNINGS.

MURPHY
Special weather statement, Jul 6, 2:09 AM CDT, 1 hour 56 minutes before
M0Z015-016-019-020-021-060900-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
210 AM CDT TUE JUL 6 1993

...THUNDERSTORMS WITH VERY HEAVY RAIN CONTINUE OVER SOUTHWEST
MISSOURI...

AT 210 AM CDT...THUNDERSTORMS WITH VERY HEAVY RAIN CONTINUE OVER
SOUTHWEST MISSOURI...GENERALLY SOUTH OF LINE FROM 60 MILES NORTHEAST OF
SPRINGFIELD TO NEAR SPRINGFIELD TO JUST SOUTH OF JOPLIN.

THE STRONGEST THUNDERSTORMS WERE OCCURRING ABOUT 25 MILES SOUTH OF
JOPLIN.  THESE THUNDERSTORMS WERE MOVING EAST AT 20 MPH AND WILL BE
MOVING THROUGH SOUTHERN NEWTON...MCDONALD AND INTO BARRY COUNTIES
UNTIL 315 AM CDT. THESE THUNDERSTORMS WILL LIKELY CAUSE CREEK AND SMALL
STREAM FLOODING.

PEOPLE IN SOUTHWEST MISSOURI SHOULD REMAIN ALERT TO RISING WATER AND BE
PREPARED TO MOVE TO HIGHER GROUND IF FLOODING IS OBSERVED OR A WARNING
IS ISSUED.  DO NOT ATTEMPT TO DRIVE THROUGH WATER FLOWING OVER LOW
WATER BRIDGES.

JOHNSON
Special weather statement, Jul 6, 3:04 AM CDT, 1 hour 1 minute before
M0Z015-016-019-020-021-061000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
300 AM CDT TUE JUL 6 1993

...THUNDERSTORMS WITH VERY HEAVY RAIN CONTINUE OVER SOUTHWEST
MISSOURI...

AT 300 AM CDT...THUNDERSTORMS WITH VERY HEAVY RAIN CONTINUE OVER
SOUTHWEST MISSOURI...GENERALLY SOUTH OF LINE FROM 60 MILES NORTHEAST OF
SPRINGFIELD TO NEAR SPRINGFIELD TO JUST SOUTH OF JOPLIN.

THE STRONGEST THUNDERSTORMS WERE OCCURRING SOUTH OF THE JOPLIN AREA IN
NEWTON AND MCDONALD COUNTIES.  THESE THUNDERSTORMS WILL MOVE EAST
THROUGH NEWTON AND MCDONALD COUNTIES INTO BARRY AND SOUTHERN LAWRENCE
COUNTIES BY 430 AM.  THESE THUNDERSTORMS WILL LIKELY CAUSE CREEK AND
SMALL STREAM FLOODING.

PEOPLE IN SOUTHWEST MISSOURI SHOULD REMAIN ALERT TO RISING WATER AND BE
PREPARED TO MOVE TO HIGHER GROUND IF FLOODING IS OBSERVED OR A WARNING
IS ISSUED.  DO NOT ATTEMPT TO DRIVE THROUGH WATER FLOWING OVER LOW
WATER BRIDGES.

JOHNSON

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 6, 5:40 AM CDTFlash Flood WarningSGFBarry95 min
Jul 6, 8:46 AM CDTFlash Flood WarningSGFBarry, McDonald, Newton4 hr
Jul 6, 8:46 AM CDTFlash Flood WarningSGFStone4 hr
Jul 6, 11:12 AM CDTSevere Thunderstorm WarningSGFBarton, Vernon63 min

Nearby

Flash Flood Warnings in Missouri, 1993Every flash flood warning in 1993

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.