Alert archive / Missouri / Flash Flood Warnings in 2015
Flash Flood Warning 30, NWS St. Louis, MO
NWS St. Louis, MO issued this flash flood warning at Jun 25, 2015, 9:26 AM CDT for Lewis County, Marion County, Shelby County, 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 outline as issued.
The facts
- Issued
- Jun 25, 2015, 9:26 AM CDT (14:26 UTC)
- Expired
- Jun 25, 2015, 1:30 PM CDT
- In force
- 4 hr
- Issued by
- NWS St. Louis, MO
- Area
- Storm-based polygon
- Flood severity
- None
Counties Lewis County, MO, Marion County, MO, Shelby County, MO
The radar
The St Louis radar (KLSX), 148 km from the middle of the area, began a volume at 14:26 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
Davenport, (KDVN), launched 12:00Z, 2.4 hours before the alert went out and 222 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
- 10 J/kg
- Mixed-layer CIN
- -5 J/kg
- Mixed-layer LCL
- 691 m above ground
- 0-6 km bulk shear
- 50 kt
- 0-1 km storm-relative helicity
- 133 m²/s²
- 0-3 km storm-relative helicity
- 137 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
043
WGUS53 KLSX 251426
FFWLSX
MOC111-127-205-251830-
/O.NEW.KLSX.FF.W.0030.150625T1426Z-150625T1830Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
926 AM CDT THU JUN 25 2015
THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A
* FLASH FLOOD WARNING FOR...
EXTREME SOUTHERN LEWIS COUNTY IN NORTHEAST MISSOURI...
MARION COUNTY IN NORTHEAST MISSOURI...
SHELBY COUNTY IN NORTHEAST MISSOURI...
* UNTIL 130 PM CDT
* AT 924 AM CDT...LOCAL LAW ENFORCEMENT OFFICIALS REPORTED FLASH
FLOODING ACROSS THE WARNED AREA. NUMEROUS STATE AND COUNTY ROADS
REMAIN CLOSED ACROSS THE WARNED AREA DUE TO RISING WATERS FROM
NEARBY CREEKS...STREAMS...AND RIVERS. SOME OF THESE INCLUDE
ROUTE M...MISSOURI ROUTE 151...ROUTE K...ROUTE A AND ROUTE W
IN SHELBY COUNTY AS WELL AS ROUTE MM IN MARION COUNTY.
* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...HANNIBAL...
PALMYRA...EMDEN...MAYWOOD...PHILADELPHIA...SHELBYVILLE AND WARREN.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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.
TO REPORT FLOODING...HAVE THE NEAREST LAW ENFORCEMENT AGENCY RELAY
YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN ST
LOUIS.
&&
LAT...LON 3996 9145 3991 9142 3989 9145 3985 9144
3980 9137 3973 9137 3969 9132 3970 9170
3966 9171 3966 9187 3979 9230 3995 9229
$$
GOSSELIN1 follow-up statement
042
WGUS73 KLSX 251828
FFSLSX
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
128 PM CDT THU JUN 25 2015
MOC111-127-205-251843-
/O.EXP.KLSX.FF.W.0030.000000T0000Z-150625T1830Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LEWIS MO-MARION MO-SHELBY MO-
128 PM CDT THU JUN 25 2015
...THE FLASH FLOOD WARNING THAT WAS IN EFFECT FOR SHELBY...MARION AND
EXTREME SOUTHERN LEWIS COUNTIES WILL BE ALLOWED TO EXPIRE AT 130 PM
CDT...
EXCESS RUNOFF FROM HEAVY RAIN HAS ENDED OVER THE WARNED AREA. STREAMS
AND CREEKS IN THE WARNED AREA HAVE RECEDED OR WERE BEGINNING TO
RECEDE...ENDING THE FLOOD THREAT. IF FLOODING HAS BEEN OBSERVED...
PLEASE REPORT IT TO YOUR LOCAL LAW ENFORCEMENT AGENCY.
LAT...LON 3996 9145 3991 9142 3989 9145 3985 9144
3980 9137 3973 9137 3969 9132 3970 9170
3966 9171 3966 9187 3979 9230 3995 9229
$$
GOSSELINThe office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 24, 11:11 PM CDT | Severe Thunderstorm Warning | LSX | Knox, Lewis | 64 min |
| Jun 24, 11:31 PM CDT | Flash Flood Watch | LSX | Audrain, Knox, Lewis, Lincoln, Marion, Monroe and 3 more | 7 hr |
| Jun 25, 12:07 AM CDT | Severe Thunderstorm Warning | LSX | Knox, Lewis, Marion, Shelby | 38 min |
| Jun 25, 1:09 AM CDT | Flash Flood Warning | LSX | Knox, Lewis | 6 hr |
| Jun 25, 2:39 AM CDT | Flash Flood Warning | LSX | Marion, Shelby | 7 hr |
| Jun 25, 3:20 AM CDT | River Flood Warning | LSX | Marion | 52 hr |
| Jun 25, 4:06 AM CDT | Flash Flood Watch | LSX | Audrain, Boone, Callaway, Cole, Franklin, Gasconade and 17 more | 39 hr |
| Jun 25, 7:03 AM CDT | Flash Flood Warning | LSX | Knox, Lewis | 4 hr |
| Jun 25, 9:19 AM CDT | River Flood Warning | LSX | Monroe | 62 hr |
| Jun 25, 10:54 AM CDT | Flash Flood Warning | LSX | Knox, Lewis | 4 hr |
| Jun 25, 1:28 PM CDT | Areal Flood Warning | LSX | Marion, Shelby | 7 hr |
| Jun 25, 2:51 PM CDT | Areal Flood Warning | LSX | Knox, Lewis | 6 hr |
| Jun 25, 3:21 PM CDT | River Flood Warning | LSX | Lincoln | 3 days |
| Jun 25, 5:00 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln | 60 min |
| Jun 25, 5:51 PM CDT | Severe Thunderstorm Warning | LSX | Saint Charles, Saint Louis, City of Saint Louis | 54 min |
| Jun 25, 5:56 PM CDT | Severe Thunderstorm Warning | LSX | Saint Charles | 19 min |
| Jun 25, 6:32 PM CDT | Flash Flood Warning | LSX | Lincoln, Saint Charles | 14 hr |
| Jun 25, 6:54 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln | 66 min |
Nearby
Flash Flood Warnings in Missouri, 2015Every flash flood warning in 2015
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.