Alert archive / Missouri / Flash Flood Warnings in 1996

Flash Flood Warning 53, NWS Springfield, MO

November 7, 19964 counties in Missouri

NWS Springfield, MO issued this flash flood warning at Nov 7, 1996, 3:48 AM CST for 4 counties in Missouri. It was in force for 4 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
Nov 7, 1996, 3:48 AM CST (09:48 UTC)
Expired
Nov 7, 1996, 7:45 AM CST
In force
4 hr
Issued by
NWS Springfield, MO
Area
Whole counties

Counties Douglas County, MO, Howell County, MO, Texas County, MO, Wright County, MO

The radar

The Springfield radar (KSGF), 107 km from the middle of the area, began a volume at 09:51 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 00:00Z, 9.8 hours before the alert went out and 143 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 1996-11-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 55 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 1996-11-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -153 square meters per square second.19395878Sfc1 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
55 J/kg
Mixed-layer CIN
-4 J/kg
Mixed-layer LCL
521 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
-153 m²/s²
0-3 km storm-relative helicity
-69 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 
TTAA00 KSGF 071015 COR
FFWSGF
MOC091-215-067-153-229-071345-

BULLETIN - EAS ACTIVATION REQUESTED
FLOOD WARNING...CORRECTED TO MAKE FLOOD WARNING.
NATIONAL WEATHER SERVICE SPRINGFIELD MO
348 AM CST THU NOV 7 1996

THE NATIONAL WEATHER SERVICE IN SPRINGFIELD HAS ISSUED A
FLOOD WARNING EFFECTIVE UNTIL  745 AM CST
FOR PEOPLE IN THE FOLLOWING LOCATIONS...

IN SOUTH CENTRAL MISSOURI

   ...HOWELL COUNTY...TEXAS COUNTY

IN SOUTHWEST MISSOURI

   ...DOUGLAS COUNTY...OZARK COUNTY...WRIGHT COUNTY

AT 345AM...RADAR WAS STILL INDICATING HEAVY RAIN OVER PORTIONS OF SOUTH
CENTRAL AND SOUTHWEST MISSOURI. OZARK COUNTY SHERIFF REPORTED THAT WATER
ROSE 2 FEET IN ONE HOUR OVER A LOW WATER BRIDGE ON N HIGHWAY OVER BRYANT
CREEK NEAR SYCAMORE IN EASTERN OZARK COUNTY.

HEAVY RAIN OF UP TO ONE INCH PER HOUR IS EXPECTED TO CONTINUE TO
INTO MID-MORNING.

MOST DEATHS IN FLASH FLOODING OCCUR IN 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.


SHUMWAY

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 Springfield, MO wrote its last area forecast discussion before this flash flood warning went out at Nov 7, 2:25 AM CST, 1 hour 23 minutes earlier.

Area forecast discussion, Nov 7, 2:25 AM CST, 1 hour 23 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SPRINGFIELD MO
230 AM CST THU NOV 07 1996

1ST PD FCST PROBLEMS...WHEN PCPN WL END/CLDS BREAK UP/TEMPS.

06Z SFC MAP HAS CDFNT MOVG INTO SERN MO WITH GD POOLING OF DEWPOINTS
ALONG AND JUST BEHIND FNT.  SGF 88D SHOWS BACK EDGE OF THE PCPN FROM
EXTREME SW MO THRU SGF AND INTO LEBANON. AREA LOOKS TO BE DECREASING
IN AREAL COVERAGE ATTM.  AS PCPN MOVES INTO ERN CWA...FFG IS ARND 3-4
INCHES.

SGF BROKE A DAILY RA FALL RECORD ON NOV 6TH WITH 2.92 INCHES...WHICH
SHATTERED THE OLD RECORD OF 1.03 IN 1946.  PCPN NOW ALL MOVG INTO OH
VALLEY BY TONIGHT.  CAN DROP FFA FOR ALL CWA...EXTREME ZONES MIGHT
MENTION HEAVY RA POSSIBLE AT TIMES.

MODELS ALL SHOW BIG TIME DRYING AND SUBSIDENCE BEHIND FNT WITH UPPER
LVL TROF MOVG INTO OH VALLEY BY END OF FCST PD AND LARGE RIDGE PUTTING
CWA IN NW FLOW.
TEMPS...LOOKG AT MAX TEMPS UPSTREAM IN NB...THINK FWC A LITTLE TO HIGH
WL LEAN TOWARD THE FAN.

1ST PD RECOMMENDATION...

SKIES....SE KS PC/JLN MORNING CLDS DECREASING BY LATE MORNING.
         SGF/AIZ CLDY WITH DECREASING CLDS BY LATE AFTN.
         UNO CLDY/MC ALL PD.
WNDS.....NW 10 TO 15 MPH.
POPS.....NONE IN SE KS...20 FOR MORNING FOR JLN...TSJRA/SHRA LIKELY UNTIL
         MID MORNING FOR SGF/AIZ...EARLY AFTN FOR UNO.
TEMPS....NR 60 SE KS/JLN...LO/MID 50S FOR SGF/AIZ...LO 50S UNO.

SGF EB 053/033 050/029 060 0762-
JLN BB 058/035 054/032 063 0721-

SS

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 6, 6:08 PM CSTFlash Flood WarningSGFCedar5 hr
Nov 6, 6:56 PM CSTFlash Flood WarningSGFDade, Lawrence, Newton5 hr
Nov 6, 6:56 PM CSTFlash Flood WarningSGFCamden, Dallas, Miller5 hr
Nov 6, 6:56 PM CSTFlash Flood WarningSGFPolk5 hr
Nov 6, 11:25 PM CSTFlash Flood WarningSGFChristian, Dallas, Greene, Laclede, Webster3 hr
Nov 6, 11:25 PM CSTFlash Flood WarningSGFBarry, Lawrence, Stone3 hr
Nov 6, 11:25 PM CSTFlash Flood WarningSGFMcDonald3 hr
Nov 6, 11:25 PM CSTFlash Flood WarningSGFPhelps, Pulaski3 hr
Nov 6, 11:52 PM CSTFlash Flood WarningSGFCamden, Miller3 hr
Nov 6, 11:52 PM CSTFlash Flood WarningSGFMaries3 hr
Nov 7, 3:48 AM CSTFlash Flood WarningSGFOzark4 hr

Nearby

Flash Flood Warnings in Missouri, 1996Every flash flood warning in 1996

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.