Alert archive / Missouri / Flash Flood Warnings in 2012
Flash Flood Warning 15, NWS Springfield, MO
NWS Springfield, MO issued this flash flood warning at Apr 30, 2012, 12:47 AM CDT for 4 counties in Missouri; Cherokee County, Crawford County, Kansas. It was in force for 6 hr. 2 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
- Apr 30, 2012, 12:47 AM CDT (05:47 UTC)
- Expired
- Apr 30, 2012, 7:00 AM CDT
- In force
- 6 hr
- Issued by
- NWS Springfield, MO
- Area
- Storm-based polygon
- Flood severity
- None
Counties Cherokee County, KS, Crawford County, KS, Barton County, MO, Cedar County, MO, Jasper County, MO, Vernon County, MO
The radar
The Springfield radar (KSGF), 88 km from the middle of the area, began a volume at 05:50 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 |
|---|---|---|---|
| Apr 30, 1:39 AM CDT | FLASH FLOOD | 2 Ene Mindenmines, MO | HIGHWAY M FLOODED. |
| Apr 30, 1:39 AM CDT | FLASH FLOOD | Ssw Iantha, MO | SEVERAL ROADS WITHIN IANTHA FLOODED AND IMPASSABLE. |
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 00:00Z, 5.8 hours before the alert went out and 81 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
- 913 J/kg
- Mixed-layer CIN
- -33 J/kg
- Mixed-layer LCL
- 985 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- 177 m²/s²
- 0-3 km storm-relative helicity
- 159 m²/s²
- Significant tornado parameter
- 0.7
- Supercell composite
- 4.3
The text
As transmitted, in the capitals the NWS used until 2016.
042
WGUS53 KSGF 300547
FFWSGF
KSC021-037-MOC011-039-097-217-301200-
/O.NEW.KSGF.FF.W.0015.120430T0547Z-120430T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE SPRINGFIELD MO
1247 AM CDT MON APR 30 2012
THE NATIONAL WEATHER SERVICE IN SPRINGFIELD HAS ISSUED A
* FLASH FLOOD WARNING FOR...
BARTON COUNTY IN SOUTHWEST MISSOURI...
CEDAR COUNTY IN SOUTHWEST MISSOURI...
CHEROKEE COUNTY IN SOUTHEAST KANSAS...
NORTHWESTERN JASPER COUNTY IN SOUTHWEST MISSOURI...
SOUTHEASTERN CRAWFORD COUNTY IN SOUTHEAST KANSAS...
SOUTHERN VERNON COUNTY IN WEST CENTRAL MISSOURI...
* UNTIL 700 AM CDT.
* AT 1246 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
SLOW MOVING THUNDERSTORMS WITH VERY HEAVY RAINFALL ACROSS THE
WARNED AREA. AREA RAIN GAUGES AND RADAR ESTIMATES INDICATE THAT
THESE STORMS ARE PRODUCING TORRENTIAL RAINFALL RATES OF ONE AND
A HALF TO THREE INCHES PER HOUR. WITH MULTIPLE ROUNDS OF
THUNDERSTORMS EXPECTED OVERNIGHT...WIDESPREAD FLASH FLOODING IS
EXPECTED.
* RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE FLASH FLOODING TO
OCCUR. CREEKS...STREAMS AND LOW WATER CROSSINGS WILL BE ESPECIALLY
SUSCEPTIBLE TO THE DANGERS OF FLASH FLOODING.
THIS WARNING INCLUDES BUT IS NOT LIMITED TO THE FOLLOWING LOW WATER
CROSSINGS...
HIGHWAY 7 AT LITTLE CHERRY CREEK NORTH OF COLUMBUS...
ROUTE K AT DRY WOOD CREEK EAST OF ARCADIA...
HIGHWAY 126 AT THE SPRING RIVER 3 MILES NORTH OF JASPER...
ROUTE M AT BEAR CREEK EAST OF STOCKTON...
ROUTE C AT HORSE CREEK EAST OF MILFORD.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.
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 3737 9508 3744 9486 3767 9463 3778 9407
3785 9381 3783 9381 3783 9363 3758 9362
3759 9407 3735 9408 3735 9425 3715 9462
3700 9462 3700 9508
$$
SCHAUMANN2 follow-up statements
318
WGUS73 KSGF 300808
FFSSGF
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
308 AM CDT MON APR 30 2012
KSC021-037-MOC011-039-097-217-301200-
/O.CON.KSGF.FF.W.0015.000000T0000Z-120430T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
CHEROKEE KS-CRAWFORD KS-BARTON MO-CEDAR MO-JASPER MO-VERNON MO-
308 AM CDT MON APR 30 2012
...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 700 AM CDT FOR
BARTON...CEDAR...CHEROKEE...NORTHWESTERN JASPER...SOUTHEASTERN
CRAWFORD AND SOUTHERN VERNON COUNTIES...
AT 307 AM CDT...LOCAL LAW ENFORCEMENT OFFICIALS REPORTED THAT
EXCESSIVE RAINFALL WAS PRODUCING FLASH FLOODING ACROSS THE WARNED
AREA. RAIN GAUGES AND RADAR ESTIMATES INDICATE THAT 2 TO 5 INCHES OF
RAIN HAS FALLEN ACROSS THE REGION OVERNIGHT. ADDITIONAL RAINFALL
AMOUNTS OF AN INCH TO AN INCH AND A HALF ARE EXPECTED BETWEEN 3 AM
AND 7 AM. THIS WILL LEAD TO WIDESPREAD FLASH FLOODING ACROSS THE
REGION.
RUNOFF FROM THIS EXCESSIVE RAINFALL IS CAUSING FLASH FLOODING.
CREEKS...STREAMS AND LOW WATER CROSSINGS WILL BE ESPECIALLY
SUSCEPTIBLE TO THE DANGERS OF FLASH FLOODING.
LAW ENFORCEMENT REPORTS THAT SEVERAL ROADS IN AND AROUND
MINDENMINES AND IANTHA IN BARTON COUNTY ARE FLOODED AND CLOSED.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FLOODING IS OCCURRING OR IS IMMINENT. MOST FLOOD RELATED DEATHS OCCUR
IN AUTOMOBILES. DO NOT ATTEMPT TO CROSS WATER COVERED BRIDGES...
DIPS...OR LOW WATER CROSSINGS. NEVER TRY TO CROSS A FLOWING STREAM...
EVEN A SMALL ONE...ON FOOT OR IN A VEHICLE.
&&
LAT...LON 3737 9508 3744 9486 3767 9463 3778 9407
3785 9381 3783 9381 3783 9363 3758 9362
3759 9407 3735 9408 3735 9425 3715 9462
3700 9462 3700 9508
$$
SCHAUMANN195
WGUS73 KSGF 301157
FFSSGF
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
657 AM CDT MON APR 30 2012
KSC021-037-MOC011-039-097-217-301207-
/O.EXP.KSGF.FF.W.0015.000000T0000Z-120430T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
CHEROKEE KS-CRAWFORD KS-BARTON MO-CEDAR MO-JASPER MO-VERNON MO-
657 AM CDT MON APR 30 2012
...THE FLASH FLOOD WARNING WILL EXPIRE AT 700 AM CDT FOR BARTON...
CEDAR...CHEROKEE...NORTHWESTERN JASPER...SOUTHEASTERN CRAWFORD AND
SOUTHERN VERNON COUNTIES...
THE FLASH FLOOD WARNING HAS BEEN REPLACED BY AN AREAL FLOOD WARNING
WHICH IS IN EFFECT UNTIL 7 PM.
LAT...LON 3737 9508 3744 9486 3767 9463 3778 9407
3785 9381 3783 9381 3783 9363 3758 9362
3759 9407 3735 9408 3735 9425 3715 9462
3700 9462 3700 9508
$$
SCHAUMANNThe office that day
Everything else NWS Springfield, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 29, 8:08 PM CDT | River Flood Warning | SGF | Vernon | 6 days |
| Apr 29, 9:03 PM CDT | Severe Thunderstorm Warning | SGF | Vernon | 57 min |
| Apr 29, 9:47 PM CDT | Flash Flood Warning | SGF | Cedar, St. Clair, Vernon | 9 hr |
| Apr 29, 9:50 PM CDT | River Flood Warning | SGF | Cedar | 3 days |
| Apr 29, 11:57 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Vernon | 48 min |
| Apr 30, 12:46 AM CDT | Severe Thunderstorm Warning | SGF | Barton, Vernon | 16 min |
| Apr 30, 1:11 AM CDT | Special Weather Statement | SGF | Cedar | 49 min |
| Apr 30, 2:55 AM CDT | Areal Flood Advisory | SGF | Benton, Camden, Hickory, Miller, Morgan | 16 hr |
| Apr 30, 6:47 AM CDT | River Flood Warning | SGF | Vernon | 5 days |
| Apr 30, 6:54 AM CDT | Areal Flood Warning | SGF | Barton, Cedar, Jasper, St. Clair, Vernon | 12 hr |
| Apr 30, 9:36 AM CDT | River Flood Warning | SGF | Bates, Vernon | 48 hr |
| Apr 29, 11:17 PM CDT | Severe Thunderstorm Warning | SGF | Cherokee, Crawford | 43 min |
| Apr 30, 12:05 AM CDT | Severe Thunderstorm Warning | SGF | Cherokee, Crawford | 25 min |
| Apr 30, 12:57 AM CDT | Special Weather Statement | SGF | Cherokee | 48 min |
| Apr 30, 9:36 AM CDT | River Flood Warning | SGF | Bourbon | 66 hr |
Nearby
Flash Flood Warnings in Missouri, 2012Flash Flood Warnings in Kansas, 2012Every flash flood warning in 2012
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.