Alert archive / Missouri / Flash Flood Warnings in 2008
Flash Flood Warning 98, NWS St. Louis, MO
NWS St. Louis, MO issued this flash flood warning at Sep 13, 2008, 4:07 PM CDT for Audrain County, Boone County, Monroe 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
- Sep 13, 2008, 4:07 PM CDT (21:07 UTC)
- Expired
- Sep 13, 2008, 10:00 PM CDT
- In force
- 6 hr
- Issued by
- NWS St. Louis, MO
- Area
- Storm-based polygon
- Flood severity
- None
Counties Audrain County, MO, Boone County, MO, Monroe County, MO
The radar
The St Louis radar (KLSX), 132 km from the middle of the area, began a volume at 21:07 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Sep 13, 7:57 PM CDT | FLASH FLOOD | 2 N Hallsville, MO | ROUTE V AT TUCKER SCHOOL ROAD AND THOMAS HILL ROAD CLOSED DUE TO FLOODING |
| Sep 13, 7:59 PM CDT | FLASH FLOOD | 2 S Mexico, MO | ROUTE 54 BUISNESS CLOSED AT TEAL LAKE CREEK DUE TO FLOODING |
| Sep 13, 8:00 PM CDT | FLASH FLOOD | 7 Sse Paris, MO | ROUTE D CLOUSED BETWEEN HWY 15 AND ROUTE D DUE TO FLOODING |
| Sep 13, 8:02 PM CDT | FLASH FLOOD | 4 Ne Woodlawn, MO | ROUTE A CLOSED BETWEEN ROUTES DD AND WW |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Springfield, MO (KSGF), launched 12:00Z, 9.1 hours before the alert went out and 288 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.
- Mixed-layer CAPE
- 339 J/kg
- Mixed-layer CIN
- -28 J/kg
- Mixed-layer LCL
- 582 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- 176 m²/s²
- 0-3 km storm-relative helicity
- 190 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 3.2
The text
As transmitted, in the capitals the NWS used until 2016.
000
WGUS53 KLSX 132107
FFWLSX
MOC007-019-137-140300-
/O.NEW.KLSX.FF.W.0098.080913T2107Z-080914T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
407 PM CDT SAT SEP 13 2008
THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A
* FLASH FLOOD WARNING FOR...
AUDRAIN COUNTY IN CENTRAL MISSOURI
BOONE COUNTY IN CENTRAL MISSOURI
MONROE COUNTY IN NORTHEAST MISSOURI
* UNTIL 1000 PM CDT
* AT 403 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
THUNDERSTORMS PRODUCING VERY HEAVY RAIN OVER THE WARNED AREA. RADAR
ESTIMATES 1 1/2 TO 2 INCHES OF RAIN HAS FALLEN OVER PORTIONS OF
NORTHERN BOONE COUNTY...WESTERN AUDRAIN...AND WESTERN SHELBY
COUNTIES SINCE 300 PM.
* FLASH FLOODING CAN BE EXPECTED ACROSS THE AREA...AND WILL BE
AFFECTING BUT IS NOT LIMITED TO HARRISBURG...HALLSVILLE...
STURGEON...HINTON...CENTRALIA...THOMPSON...MIDDLE GROVE...
MADISON...HOLLIDAY...AND PARIS..
A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.
IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY.
RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE
PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS
SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY
AUTOMOBILE.
FLOODING IS OCCURRING OR IS IMMINENT. MOST FLOOD RELATED DEATHS OCCUR
IN AUTOMOBILES. DO NOT ATTEMPT TO CROSS WATER COVERED BRIDGES...
DIPS...OR LOW WATER CROSSINGS. NEVER TRY TO CROSS A FLOWING STREAM...
EVEN A SMALL ONE...ON FOOT. TO ESCAPE RISING WATER MOVE UP TO HIGHER
GROUND.
LAT...LON 3925 9243 3925 9232 3961 9230 3961 9220
3966 9219 3966 9173 3934 9173 3932 9144
3915 9142 3915 9164 3906 9165 3907 9213
3881 9214 3870 9222 3865 9220 3867 9235
3872 9235 3875 9241 3881 9239 3900 9257
$$
CARNEY1 follow-up statement
000
WGUS73 KLSX 140054
FFSLSX
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
754 PM CDT SAT SEP 13 2008
MOC007-019-137-140300-
/O.CON.KLSX.FF.W.0098.000000T0000Z-080914T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BOONE MO-AUDRAIN MO-MONROE MO-
754 PM CDT SAT SEP 13 2008
...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1000 PM CDT FOR
MONROE...AUDRAIN AND BOONE COUNTIES...
AT 744 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR SHOWED THAT
THE HEAVY RAIN WHICH PROMPTED THE WARNING HAD TAPERED OFF...BUT MORE
HEAVY RAIN WILL BE DEVELOPING OVER THE AREA THIS EVENING. THEREFORE
THE WARNING WILL REMAINS IN EFFECT.
LOCAL LAW ENFORCEMENT AGENCIES AND THE MISSOURI DEPARTMENT OF
TRANSPORTATION REPORTED SEVERAL ROAD CLOSURES ACROSS THE THREE
COUNTIES INCLUDED IN THE WARNING. BOONE COUNTY EMERGENCY MANAGEMENT
REPORTED THAT ROUTE V AT TUCKER SCHOOL ROAD WAS CLOSED...AS WELL AS
ROUTE V AT THOMAS HILL ROAD. THE AUDRAIN COUNTY SHERIFF DEPARTMENT
REPORTED THAT A PORTION OF ROUTE J NORTH OF MEXICO HAD BEEN CLOSED
DUE TO WATER OVER THE ROADWAY...AND THE MISSOURI DEPARTMENT OF
TRANSPORTATION REPORTED THAT BUSINESS ROUTE 54 SOUTH OF MEXICO WAS
CLOSED AT TEAL LAKE CREEK. ADDITIONALLY...THE DEPARTMENT OF
TRANSPORTATION REPORTED THAT ROUTE D WAS CLOSED BETWEEN HIGHWAY 15
AND Z IN MONROE COUNTY...AS WELL AS ROUTE A BETWEEN ROUTES DD AND WW.
LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO WOODLAWN...
VANDALIA...STURGEON...SANTA FE...PARIS...MONROE CITY...MEXICO...
MADISON...LADDONIA...HALLSVILLE...GRANVILLE...FARBER AND CENTRALIA.
A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.
IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY.
RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE
PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS
SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY
AUTOMOBILE.
LAT...LON 3925 9243 3925 9232 3961 9230 3961 9220
3966 9219 3966 9173 3934 9173 3932 9144
3915 9142 3915 9164 3906 9165 3907 9213
3881 9214 3870 9222 3865 9220 3867 9235
3872 9235 3875 9241 3881 9239 3900 9257
$$
CARNEYThe office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 12, 8:36 PM CDT | River Flood Warning | LSX | Callaway, Cole | 7 days |
| Sep 12, 8:36 PM CDT | River Flood Warning | LSX | Callaway, Osage | 9 days |
| Sep 12, 8:36 PM CDT | River Flood Warning | LSX | Gasconade, Montgomery | 10 days |
| Sep 12, 8:36 PM CDT | River Flood Warning | LSX | Gasconade, Montgomery | 9 days |
| Sep 12, 8:36 PM CDT | River Flood Warning | LSX | Franklin, Warren | 9 days |
| Sep 12, 8:36 PM CDT | River Flood Warning | LSX | Saint Charles, Saint Louis | 9 days |
| Sep 13, 8:41 AM CDT | Areal Flood Warning | LSX | Knox | 8 hr |
| Sep 13, 11:13 AM CDT | River Flood Warning | LSX | Lewis | 5 days |
| Sep 13, 11:13 AM CDT | River Flood Warning | LSX | Lewis | 4 days |
| Sep 13, 11:13 AM CDT | River Flood Warning | LSX | Marion | 51 hr |
| Sep 13, 11:13 AM CDT | River Flood Warning | LSX | Marion | 5 days |
| Sep 13, 11:33 AM CDT | River Flood Warning | LSX | Jefferson, Saint Louis | 10 days |
| Sep 13, 12:33 PM CDT | River Flood Warning | LSX | Lincoln | 6 days |
| Sep 13, 4:35 PM CDT | Areal Flood Warning | LSX | Knox, Lewis, Marion, Pike, Ralls, Shelby | 18 hr |
Nearby
Flash Flood Warnings in Missouri, 2008Every flash flood warning in 2008
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.