Alert archive / Missouri / Flash Flood Warnings in 2003
Flash Flood Warning 36, NWS Springfield, MO
NWS Springfield, MO issued this flash flood warning at Jul 12, 2003, 6:09 AM CDT for 4 counties in 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
- Jul 12, 2003, 6:09 AM CDT (11:09 UTC)
- Expired
- Jul 12, 2003, 10:00 AM CDT
- In force
- 4 hr
- Issued by
- NWS Springfield, MO
- Area
- Counties, with a storm outline in the text
Counties Dallas County, MO, Greene County, MO, Polk County, MO, Webster County, MO
The radar
The Springfield radar (KSGF), 44 km from the middle of the area, began a volume at 11:13 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
Springfield, MO (KSGF), launched 00:00Z, 11.2 hours before the alert went out and 95 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
- 1159 J/kg
- Mixed-layer CIN
- -1 J/kg
- Mixed-layer LCL
- 1763 m above ground
- 0-6 km bulk shear
- 55 kt
- 0-1 km storm-relative helicity
- 67 m²/s²
- 0-3 km storm-relative helicity
- 309 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 4.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
WGUS53 KSGF 121114
FFWSGF
MOC059-077-167-225-121500-
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE SPRINGFIELD MO
609 AM CDT SAT JUL 12 2003
THE NATIONAL WEATHER SERVICE IN SPRINGFIELD HAS ISSUED A
* FLASH FLOOD WARNING FOR...
EASTERN GREENE COUNTY IN MISSOURI
WEBSTER COUNTY IN MISSOURI
POLK COUNTY IN MISSOURI
DALLAS COUNTY IN MISSOURI
* UNTIL 1000 AM CDT
* AT 603 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
THUNDERSTORMS WITH VERY HEAVY RAINFALL ACROSS THE WARNED AREA.
DOPPLER RADAR ESTIMATED THAT UP TO 2 INCHES OF RAIN HAS FALLEN IN
PARTS OF THE WARNED AREA SINCE 5 AM.
* THUNDERSTORMS MOVING OVER THE SAME AREA ARE PRODUCING TORRENTIAL
RAINFALL. RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE FLASH
FLOODING TO OCCUR. SOME LOCATIONS THAT WILL EXPERIENCE FLOODING
INCLUDE...SPRINGFIELD...BOLIVAR...STRAFFORD...ROGERSVILLE...
PLEASANT HOPE...NIANGUA...MORRISVILLE...MARSHFIELD...FORDLAND AND
FAIR GROVE.
ADDITIONAL RAINFALL AMOUNTS OF ONE TO TWO INCHES ARE POSSIBLE IN THE
WARNED AREA THROUGH 8 AM.
EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. ADDITIONALLY...COUNTRY
ROADS AND FARMLANDS ALONG THE BANKS OF CREEKS...STREAMS AND OTHER LOW
LYING AREAS ARE SUBJECT TO FLOODING.
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 3756 9362 3780 9336 3780 9320 3790 9320
3790 9285 3749 9286 3749 9269 3708 9269
3708 9322
$$
GAEDE2 follow-up statements
000 WGUS73 KSGF 121312 FFSSGF MOC059-077-167-225-121500- FLASH FLOOD STATEMENT NATIONAL WEATHER SERVICE SPRINGFIELD MO 807 AM CDT SAT JUL 12 2003 ...FLASH FLOOD WARNING CONTINUES UNTIL 1000 AM CDT FOR EASTERN GREENE...WEBSTER...POLK AND DALLAS COUNTIES... AT 803 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED AN AREA OF VERY HEAVY RAINFALL ACROSS THE WARNED AREA. DOPPLER RADAR ESTIMATED THAT AN ADDITIONAL INCH OF RAIN HAS FALLEN OVER SOUTHERN DALLAS AND NORTHERN WEBSTER COUNTIES SINCE 7 AM. HEAVY RAIN CONTINUES TO FALL ACROSS THE WARNED AREA. RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE FLOODING TO OCCUR...ESPECIALLY ALONG SMALL STREAMS AND NEAR LOW WATER CROSSINGS. SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...PLEASANT HOPE...NIANGUA...MARSHFIELD AND FAIR GROVE. EXCESSIVE RUNOFF FROM THIS STORM WILL CAUSE FLOODING OF SMALL CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. ADDITIONALLY...COUNTRY ROADS AND FARMLANDS ALONG THE BANKS OF CREEKS...STREAMS AND OTHER LOW LYING AREAS ARE SUBJECT TO FLASH FLOODING. BECAUSE OF THE HILLY TERRAIN OF THE OZARKS...THERE ARE HUNDREDS OF LOW WATER CROSSINGS WHICH ARE POTENTIALLY DANGEROUS IN HEAVY RAIN. DO NOT ATTEMPT TO TRAVEL ACROSS FLOODED ROADS. FIND ALTERNATE ROUTES. IT ONLY TAKES A FEW INCHES OF SWIFTLY FLOWING WATER TO CARRY VEHICLES AWAY. REPORT FLOODING TO THE NEAREST LAW ENFORCEMENT AGENCY SO THAT THEY MAY TAKE APPROPRIATE ACTION TO CLOSE FLOODED ROADWAYS. LAT...LON 3789 9287 3708 9269 3710 9323 3781 9363 $$ GAEDE
000 WGUS73 KSGF 121452 FFSSGF MOC059-077-167-225-121800- FLASH FLOOD STATEMENT NATIONAL WEATHER SERVICE SPRINGFIELD MO 952 AM CDT SAT JUL 12 2003 ...THE FLASH FLOOD WARNING THAT WAS IN EFFECT FOR EASTERN GREENE...WEBSTER...POLK AND DALLAS COUNTIES WILL BE ALLOWED TO EXPIRE... 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 3789 9286 3707 9268 3710 9323 3781 9361 $$ GAEDE
The office that day
Everything else NWS Springfield, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 11, 7:41 PM CDT | Severe Thunderstorm Warning | SGF | Pulaski | 64 min |
| Jul 11, 7:56 PM CDT | Severe Thunderstorm Warning | SGF | Douglas | 49 min |
| Jul 11, 8:07 PM CDT | Severe Thunderstorm Warning | SGF | Phelps | 53 min |
| Jul 11, 8:39 PM CDT | Severe Thunderstorm Warning | SGF | Texas | 66 min |
| Jul 11, 9:00 PM CDT | Severe Thunderstorm Warning | SGF | Vernon | 60 min |
| Jul 11, 9:06 PM CDT | Severe Thunderstorm Warning | SGF | Maries, Phelps | 54 min |
| Jul 11, 9:08 PM CDT | Severe Thunderstorm Warning | SGF | St. Clair | 52 min |
| Jul 11, 9:12 PM CDT | Severe Thunderstorm Warning | SGF | Barton | 63 min |
| Jul 11, 9:19 PM CDT | Severe Thunderstorm Warning | SGF | Shannon | 56 min |
| Jul 11, 9:33 PM CDT | Severe Thunderstorm Warning | SGF | Hickory | 57 min |
| Jul 11, 9:55 PM CDT | Severe Thunderstorm Warning | SGF | Oregon | 65 min |
| Jul 11, 10:16 PM CDT | Severe Thunderstorm Warning | SGF | Camden, Miller, Morgan | 59 min |
| Jul 11, 10:25 PM CDT | Severe Thunderstorm Warning | SGF | Barry, Christian, Stone | 80 min |
| Jul 11, 10:43 PM CDT | Severe Thunderstorm Warning | SGF | Taney | 77 min |
| Jul 11, 10:44 PM CDT | Severe Thunderstorm Warning | SGF | Dent | 61 min |
| Jul 11, 11:00 PM CDT | Severe Thunderstorm Warning | SGF | Vernon | 60 min |
| Jul 11, 11:12 PM CDT | Severe Thunderstorm Warning | SGF | McDonald | 63 min |
| Jul 11, 11:14 PM CDT | Flash Flood Warning | SGF | Dent | 4 hr |
| Jul 11, 11:27 PM CDT | Flash Flood Warning | SGF | Phelps | 4 hr |
| Jul 11, 11:38 PM CDT | Severe Thunderstorm Warning | SGF | Shannon | 52 min |
| Jul 12, 12:02 AM CDT | Severe Thunderstorm Warning | SGF | Vernon | 73 min |
| Jul 12, 12:40 AM CDT | Severe Thunderstorm Warning | SGF | Greene | 65 min |
| Jul 12, 12:52 AM CDT | Severe Thunderstorm Warning | SGF | Barton, Dade | 53 min |
| Jul 12, 1:14 AM CDT | Severe Thunderstorm Warning | SGF | Vernon | 46 min |
| Jul 12, 1:23 AM CDT | Flash Flood Warning | SGF | Vernon | 3 hr |
| Jul 12, 1:40 AM CDT | Severe Thunderstorm Warning | SGF | Lawrence | 80 min |
| Jul 12, 1:44 AM CDT | Severe Thunderstorm Warning | SGF | Barton, Dade | 76 min |
| Jul 12, 1:58 AM CDT | Severe Thunderstorm Warning | SGF | Stone | 47 min |
| Jul 12, 1:59 AM CDT | Severe Thunderstorm Warning | SGF | Cedar | 61 min |
| Jul 12, 2:17 AM CDT | Severe Thunderstorm Warning | SGF | Vernon | 58 min |
| Jul 12, 2:20 AM CDT | Flash Flood Warning | SGF | Barton, Dade | 3 hr |
| Jul 12, 2:36 AM CDT | Severe Thunderstorm Warning | SGF | Christian, Greene | 69 min |
| Jul 12, 2:38 AM CDT | Severe Thunderstorm Warning | SGF | Stone | 67 min |
| Jul 12, 2:54 AM CDT | Severe Thunderstorm Warning | SGF | Cedar, Dade, Lawrence | 81 min |
| Jul 12, 3:06 AM CDT | Flash Flood Warning | SGF | Christian, Greene, Lawrence, Stone, Taney | 3 hr |
| Jul 12, 3:11 AM CDT | Severe Thunderstorm Warning | SGF | Polk | 79 min |
| Jul 12, 3:44 AM CDT | Severe Thunderstorm Warning | SGF | Greene | 61 min |
| Jul 12, 3:50 AM CDT | Severe Thunderstorm Warning | SGF | Newton | 55 min |
| Jul 12, 3:56 AM CDT | Severe Thunderstorm Warning | SGF | Jasper | 64 min |
| Jul 12, 4:08 AM CDT | Severe Thunderstorm Warning | SGF | Barry | 52 min |
| Jul 12, 4:30 AM CDT | Severe Thunderstorm Warning | SGF | Dallas, Polk | 45 min |
| Jul 12, 5:28 AM CDT | Severe Thunderstorm Warning | SGF | Barry | 47 min |
| Jul 12, 5:41 AM CDT | Tornado Warning | SGF | Barry | 34 min |
Nearby
Flash Flood Warnings in Missouri, 2003Every flash flood warning in 2003
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.