Alert archive / Missouri / Flash Flood Warnings in 1993

Flash Flood Warning 99, NWS Kansas City, MO

July 13, 1993Gentry County, Missouri

NWS Kansas City, MO issued this flash flood warning at Jul 13, 1993, 9:26 AM CDT for Gentry County, Missouri. It was in force for 5 hr.

The area

The counties it named.

The facts

Issued
Jul 13, 1993, 9:26 AM CDT (14:26 UTC)
Expired
Jul 13, 1993, 2:30 PM CDT
In force
5 hr
Issued by
NWS Kansas City, MO
Area
Whole counties

County Gentry County, MO

The nearest sounding before it

Springfield, MO (KUMN), launched 12:00Z, 2.4 hours before the alert went out and 372 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 1993-07-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 854 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 12:00Z on 1993-07-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 157 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
854 J/kg
Mixed-layer CIN
-44 J/kg
Mixed-layer LCL
953 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
157 m²/s²
0-3 km storm-relative helicity
156 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 
TTAA00 KMCI 131429
FFWMCI
MOC075-131930-
 
BULLETIN - EBS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE KANSAS CITY MISSOURI
926 AM CDT TUE JUL 13 1993
 
THE NATIONAL WEATHER SERVICE IN KANSAS CITY MISSOURI HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL  230 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN NORTHWEST MISSOURI
 
   ...GENTRY COUNTY
 
AT 925 AM CDT...THUNDERSTORMS CONTAINING HEAVY RAIN WERE OCCURING OVER
GENTRY COUNTY MISSOURI. AN INCH OF RAIN MAY HAVE ALREADY FALLEN OVER
GENTRY COUNTY WITH ANOTHER INCH OR MORE OF RAIN EXPECTED BEFORE THE
THUNDERSTORMS MOVE OUT OF THE AREA.
 
 
A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT.  IT'S
IMPORTANT TO KNOW WHERE YOU ARE RELATIVE TO STREAMS...RIVERS...OR
CREEKS WHICH CAN BECOME KILLERS IN HEAVY RAINS.  CAMPERS SHOULD
AVOID CAMPING ALONG STREAMS OR CREEKS DURING THREATENING RAINS.

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 13, 8:23 AM CDTFlash Flood WarningEAXAtchison, Holt, Nodaway5 hr
Jul 13, 11:32 AM CDTFlash Flood WarningEAXBuchanan, Clinton3 hr
Jul 13, 1:27 PM CDTFlash Flood WarningEAXChariton, Macon3 hr
Jul 13, 1:35 PM CDTFlash Flood WarningEAXHolt2 hr
Jul 13, 2:45 PM CDTSevere Thunderstorm WarningEAXBoone45 min
Jul 13, 2:57 PM CDTTornado WarningEAXBoone33 min
Jul 13, 4:16 PM CDTFlash Flood WarningEAXBoone, Callaway, Cole2 hr
Jul 13, 4:16 PM CDTFlash Flood WarningEAXMoniteau2 hr

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.