Alert archive / Missouri / Flash Flood Warnings in 2004

Flash Flood Warning 49, NWS Kansas City, MO

August 27, 2004Putnam County, Sullivan County, Missouri

NWS Kansas City, MO issued this flash flood warning at Aug 27, 2004, 5:20 PM CDT for Putnam County, Sullivan County, Missouri. It was in force for 6 hr. 4 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Aug 27, 2004, 5:20 PM CDT (22:20 UTC)
Expired
Aug 27, 2004, 11:15 PM CDT
In force
6 hr
Issued by
NWS Kansas City, MO
Area
Counties, with a storm outline in the text

Counties Putnam County, MO, Sullivan County, MO

The radar

The Des Moines radar (KDMX), 165 km from the middle of the area, began a volume at 22:20 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.

What was reported inside it

TimeReportWhereRemark
Aug 27, 5:30 PM CDTFLASH FLOOD1 N Lemons, MOSOUTHBOUND HIGHWAY 5 CLOSED
Aug 27, 5:30 PM CDTFLASH FLOOD3 Ene Lemons, MOWATER COVERING ROAD INTERSECTION OF STATE ROUTE HH AND 5.
Aug 27, 5:30 PM CDTFLASH FLOOD6 Nne Lemons, MOSEVERAL ROADS FLOODED IN UNIONVILLE, STATE ROUTE UU AND HIGHWAY 136 FLOODED.
Aug 27, 6:59 PM CDTFLASH FLOOD2 W Milan, MOBRIDGE WASHED OUT ALONG STATE ROUTE PP, WATER OVER THE ROAD ALONG STATE ROUTE D IN GREEN CASTLE, INTERSECTIONS OF STATE ROUTES J AND Y WITH STATE ROUTE 6 UNDER WATER

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Davenport, (KDVN), launched 12:00Z, 10.3 hours before the alert went out and 248 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, Davenport, at 12:00Z on 2004-08-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 27 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, Davenport, at 12:00Z on 2004-08-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 97 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
27 J/kg
Mixed-layer CIN
-358 J/kg
Mixed-layer LCL
1278 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
97 m²/s²
0-3 km storm-relative helicity
114 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 KEAX 272222
FFWEAX
MOC171-211-280415-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
520 PM CDT FRI AUG 27 2004

THE NATIONAL WEATHER SERVICE IN PLEASANT HILL HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  PUTNAM COUNTY IN NORTH CENTRAL MISSOURI
  SULLIVAN COUNTY IN NORTH CENTRAL MISSOURI

* UNTIL 1115 PM CDT

* AT 515 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  THUNDERSTORMS WITH VERY HEAVY RAINFALL ACROSS THE LUCERNE...UNIONVILLE
  ...HARRIS AND NEWTOWN AREAS. HOURLY RAINFALL RATES OF 1.5 TO 2.5
  INCHES PER HOUR WERE OCCURING. 

* THUNDERSTORMS ARE PRODUCING TORRENTIAL RAINFALL ARE TRAINING
  ACROSS ALONG AND SOUTH OF HIGHWAY 136 AND NORTH OF AN OSGOOD
  TO GREEN CASTLE LINE.  RUNOFF FROM THIS EXCESSIVE RAINFALL
  WILL CAUSE FLASH FLOODING TO OCCUR. MEDICINE AND LOCUST
  CREEK AND THEIR TRIBUTARIES WILL BE IMPACTED. SOME LOCATIONS THAT
  WILL EXPERIENCE FLOODING INCLUDE...BOYNTON...GRAYSVILLE...
  GREEN CITY...HARRIS...HARTFORD...
  HUMPHREYS...LEMONS...LIVONIA...LUCERNE...MILAN...MYSTIC AND NEWTOWN.

DO NOT UNDERESTIMATE THE POWER OF FLOOD WATERS. ONLY A FEW INCHES OF
RAPIDLY FLOWING WATER CAN QUICKLY CARRY AWAY YOUR VEHICLE.
REMEMBER...TURN AROUND...DONT DROWN.

TO REPORT FLOODING...HAVE THE NEAREST LAW ENFORCEMENT AGENCY RELAY
YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN
PLEASANT HILL.

LAT...LON 4058 9270 4037 9272 4035 9288 4006 9288
      4006 9337 4059 9336

$$

SF
2 follow-up statements
000 
WGUS73 KEAX 280240
FFSEAX
MOC171-211-280430-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
939 PM CDT FRI AUG 27 2004

...FLASH FLOOD WARNING CONTINUES UNTIL 1130 PM CDT FOR SULLIVAN AND
PUTNAM COUNTIES...

AT 935 PM CDT...LOCAL LAW ENFORCEMENT OFFICIALS REPORTED
WATER COVERING THE ROADS ON HIGHWAY 5 NEAR LEMONS AND
ON PORTIONS OF STATE ROUTE U NORTHWEST OF UNIONVILLE. THE
BRIDGE CROSSING WEST LOCUST CREEK 2 MILES WEST OF MILAN
HAS BEEN WASHED OUT. IN ADDITIONAL WATER WAS COVERING
STATE ROUTE 6 WHERE IT INTERSECTS STATE ROUTES J AND Y 
NORTHEAST OF MILAN.

FLOOD WATERS ARE MOVING DOWN SOUTH AND NORTH BLACKBIRD CREEKS IN
PUTNAM COUNTY AND ALONG WEST AND EAST LOCUST CREEKS
AND MUSSEL FORK IN SULLIVAN COUNTY.

DO NOT UNDERESTIMATE THE POWER OF FLOOD WATERS. ONLY A FEW INCHES OF
RAPIDLY FLOWING WATER CAN QUICKLY CARRY AWAY YOUR VEHICLE.

LAT...LON 4053 9272 4052 9269 4045 9273 4041 9267
      4040 9271 4035 9269 4035 9289 4004 9286
      4005 9336 4058 9337 4060 9272

$$

SF
000 
WGUS73 KEAX 280241 CCA
FFSEAX
MOC171-211-280430-

FLASH FLOOD STATEMENT...CORRECTED FOR EXPIRATION TIME
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
939 PM CDT FRI AUG 27 2004

...FLASH FLOOD WARNING CONTINUES UNTIL 1115 PM CDT FOR SULLIVAN AND
PUTNAM COUNTIES...

AT 935 PM CDT...LOCAL LAW ENFORCEMENT OFFICIALS REPORTED
WATER COVERING THE ROADS ON HIGHWAY 5 NEAR LEMONS AND
ON PORTIONS OF STATE ROUTE U NORTHWEST OF UNIONVILLE. THE
BRIDGE CROSSING WEST LOCUST CREEK 2 MILES WEST OF MILAN
HAS BEEN WASHED OUT. IN ADDITIONAL WATER WAS COVERING
STATE ROUTE 6 WHERE IT INTERSECTS STATE ROUTES J AND Y 
NORTHEAST OF MILAN.

FLOOD WATERS ARE MOVING DOWN SOUTH AND NORTH BLACKBIRD CREEKS IN
PUTNAM COUNTY AND ALONG WEST AND EAST LOCUST CREEKS
AND MUSSEL FORK IN SULLIVAN COUNTY.

DO NOT UNDERESTIMATE THE POWER OF FLOOD WATERS. ONLY A FEW INCHES OF
RAPIDLY FLOWING WATER CAN QUICKLY CARRY AWAY YOUR VEHICLE.

LAT...LON 4053 9272 4052 9269 4045 9273 4041 9267
      4040 9271 4035 9269 4035 9289 4004 9286
      4005 9336 4058 9337 4060 9272

$$

SF

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 26, 8:47 PM CDTSevere Thunderstorm WarningEAXAtchison43 min
Aug 26, 9:11 PM CDTSevere Thunderstorm WarningEAXNodaway64 min
Aug 26, 9:30 PM CDTSevere Thunderstorm WarningEAXAtchison60 min
Aug 26, 10:12 PM CDTSevere Thunderstorm WarningEAXNodaway63 min
Aug 26, 10:16 PM CDTTornado WarningEAXNodaway59 min
Aug 26, 10:55 PM CDTTornado WarningEAXHarrison50 min
Aug 26, 11:03 PM CDTTornado WarningEAXWorth57 min
Aug 26, 11:21 PM CDTTornado WarningEAXMercer54 min
Aug 26, 11:48 PM CDTTornado WarningEAXHarrison42 min
Aug 27, 1:36 AM CDTSevere Thunderstorm WarningEAXMercer54 min
Aug 27, 4:00 PM CDTSevere Thunderstorm WarningEAXMercer, Putnam75 min
Aug 27, 4:23 PM CDTSevere Thunderstorm WarningEAXPutnam, Schuyler82 min
Aug 27, 5:10 PM CDTFlash Flood WarningEAXMercer6 hr
Aug 27, 5:34 PM CDTFlash Flood WarningEAXGrundy6 hr
Aug 27, 5:57 PM CDTSevere Thunderstorm WarningEAXGrundy, Sullivan78 min
Aug 27, 6:09 PM CDTSevere Thunderstorm WarningEAXPlatte66 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.