Alert archive / Missouri / Flash Flood Warnings in 1998

Flash Flood Warning 2, NWS Springfield, MO

January 4, 1998Christian County, Stone County, Missouri

NWS Springfield, MO issued this flash flood warning at Jan 4, 1998, 9:43 AM CST for Christian County, Stone 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
Jan 4, 1998, 9:43 AM CST (15:43 UTC)
Expired
Jan 4, 1998, 3:40 PM CST
In force
6 hr
Issued by
NWS Springfield, MO
Area
Whole counties

Counties Christian County, MO, Stone County, MO

The radar

The Springfield radar (KSGF), 42 km from the middle of the area, began a volume at 15:47 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, 3.7 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 12:00Z on 1998-01-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 21 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 1998-01-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 202 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
21 J/kg
Mixed-layer CIN
-7 J/kg
Mixed-layer LCL
598 m above ground
0-6 km bulk shear
28 kt
0-1 km storm-relative helicity
202 m²/s²
0-3 km storm-relative helicity
157 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 041544 RRA
FFWSGF
MOC009-043-119-145-209-042140-

BULLETIN - EAS ACTIVATION REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE SPRINGFIELD MO
943 AM CST SUN JAN 4 1998

* FLASH FLOOD WARNING FOR
  BARRY COUNTY - SOUTHWESTERN MISSOURI
  CHRISTIAN COUNTY - SOUTHWESTERN MISSOURI
  MCDONALD COUNTY - SOUTHWESTERN MISSOURI
  NEWTON COUNTY - SOUTHWESTERN MISSOURI
  STONE COUNTY - SOUTHWESTERN MISSOURI

* UNTIL 340 PM CST
 
* SOME AREAS OR STREAMS AFFECTED
  CASSVILLE AND ROARING RIVER STATE PARK IN BARRY COUNTY
  ALONG THE SHOAL CREEK IN NEOSHO
  COUNTY HIGHWAY WC 1 MILE EAST OF TIFF CITY
  STATE HIGHWAY 125 1 MILE EAST OF UU AT TURKEY CREEK
  HIGHWAY 13 AT REED SPRINGS

* CAUSE AND EFFECT
  MODERATE RAINFALL CONTINUES TO FALL OVER THE AREA
  SINCE 2 AM THIS MORNING.

* FORECAST CONDITIONS
  RAIN AND EMBEDDED THUNDERSTORMS CONTINUE TO MOVE
  OVER THE AREA ALONG A COLD FRONT THAT IS STRETCHED
  ACROSS THE AREA.

PHONE CALLS TO SHERIFFS OFFICES AND VOLUNTEER WEATHER OBSERVERS
INDICATE THAT BETWEEN 1 AND ONE AND HALF INCHES OF RAIN HAS FALLEN
SINCE 2 AM.  NEOSHO HAS REPORTED 1.36 AND OVER AN INCH WAS MEASURED
AT PINEVILLE.

NEAR THE JANE AREA IN MCDONALD COUNTY...HIGHWAY 90 EAST WATER IS OVER
THE ROAD.  OLD HIGHWAY 71 NEAR JANE HAS WATER COVERING THE ROAD IN SOME
LOW SPOTS.

MANY CREEKS...STREAM..AND STREAM ARE NEAR BANKFULL. WE
EXPECT WATER FROM MANY LOW WATER BRIDGE CROSSINGS TO OVERFLOW ONTO THE
ROADWAYS...AND SOME URBAN AREAS TO EXPERIENCE SOME FLOODING. 

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE WATER COVERS THE
ROADWAY.  THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO
CROSS SAFELY.

AREA RESIDENTS SHOULD MONITOR THE LATEST WEATHER CONDITIONS AND IF
HEAVY RAINS OR FLOODING ARE OBSERVED...BE PREPARED TO MOVE TO
HIGHER GROUND.

GORDON

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 4, 9:43 AM CSTFlash Flood WarningSGFBarry, McDonald, Newton6 hr
Jan 4, 3:19 PM CSTFlash Flood WarningSGFHowell, Ozark6 hr

Nearby

Flash Flood Warnings in Missouri, 1998Every flash flood warning in 1998

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.