Alert archive / Missouri / Flash Flood Warnings in 2003

Flash Flood Warning 37, NWS Springfield, MO

July 13, 2003Barry County, Missouri

NWS Springfield, MO issued this flash flood warning at Jul 13, 2003, 2:15 PM CDT for Barry County, Missouri. It was in force for 3 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 13, 2003, 2:15 PM CDT (19:15 UTC)
Expired
Jul 13, 2003, 5:30 PM CDT
In force
3 hr
Issued by
NWS Springfield, MO
Area
Counties, with a storm outline in the text

County Barry County, MO

The radar

The Springfield radar (KSGF), 79 km from the middle of the area, began a volume at 19:18 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 12:00Z, 7.3 hours before the alert went out and 37 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, Springfield, MO at 12:00Z on 2003-07-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1689 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, Springfield, MO at 12:00Z on 2003-07-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 116 square meters per square second.193958Sfc1 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
1689 J/kg
Mixed-layer CIN
-38 J/kg
Mixed-layer LCL
835 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
116 m²/s²
0-3 km storm-relative helicity
181 m²/s²
Significant tornado parameter
1.1
Supercell composite
6.4

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WGUS53 KSGF 131920
FFWSGF
MOC009-132230-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE SPRINGFIELD MO
215 PM CDT SUN JUL 13 2003

THE NATIONAL WEATHER SERVICE IN SPRINGFIELD HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  SOUTHEASTERN BARRY COUNTY IN MISSOURI

* UNTIL 530 PM CDT.

* AT 213 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  THUNDERSTORMS WITH TORRENTIAL RAINFALL ACROSS THE WARNED AREA.   
  DOPPLER RADAR AND ESTIMATED THAT NEARLY 3 INCHES OF RAIN HAS FALLEN
  SINCE LATE THIS MORNING...WITH NUMEROUS THUNDERSTORMS HAVING
  TRACKED OVER THE AREA. AN ADDITIONAL ONE TO TWO INCHES OF RAINFALL
  ARE POSSIBLE WITH THUNDERSTORMS THROUGH THE REMAINDER OF THE
  AFTERNOON.

* TRAINING THUNDERSTORMS ARE PRODUCING TORRENTIAL RAINFALL IN THE
  WARNED AREA. RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE FLASH
  FLOODING TO OCCUR. SOME LOCATIONS THAT WILL EXPERIENCE FLOODING   
  INCLUDE...EAGLE ROCK...GOLDEN AND THE ROARING RIVER STATE PARK.
  SIGNIFICANT RISES AND FLOODING ARE ALSO POSSIBLE ALONG THE WHITE 
  RIVER.

FLOODING IS OCCURRING OR IS IMMINENT. IT IS IMPORTANT TO KNOW WHERE 
YOU ARE RELATIVE TO STREAMS...RIVERS...OR CREEKS WHICH CAN BECOME 
KILLERS IN HEAVY RAINS. CAMPERS AND HIKERS SHOULD AVOID STREAMS OR 
CREEKS AND SEEK HIGHER GROUND IMMEDIATELY.

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.

LAT...LON 3662 9359 3650 9359 3648 9389 3665 9390

$$

BOOKBINDER
2 follow-up statements
000 
WGUS73 KSGF 132126
FFSSGF
MOC009-132230-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
425 PM CDT SUN JUL 13 2003

...FLASH FLOOD WARNING CONTINUES UNTIL 530 PM CDT FOR SOUTHEASTERN 
BARRY COUNTY...

AT 415 PM CDT...ALL OF THE THUNDERSTORMS ACTIVITY THAT OCCURRED IN 
SOUTHEASTERN BARRY COUNTY HAD ENDED. DOPPLER RADAR ESTIMATED BETWEEN 
TWO...TO LOCALLY 3.5 INCHES FELL OVER SOUTHEAST BARRY COUNTY NEAR 
EAGLE ROCK...SELIGMAN AND ROARING RIVER STATE PARK. 

ALTHOUGH THE EXCESSIVE RAINFALL HAS ENDED...RUNOFF IS NOT COMPLETE 
...AND SOME FLOODING IS LIKELY ALONG SMALL STREAMS AND NEAR LOW 
WATER CROSSINGS. 

IT IS IMPORTANT TO KNOW WHERE YOU ARE RELATIVE TO STREAMS...RIVERS...
OR CREEKS WHICH CAN BECOME KILLERS IN HEAVY RAINS. CAMPERS AND 
HIKERS SHOULD AVOID STREAMS OR CREEKS AND SEEK HIGHER GROUND UNTIL 
THE RUNOFF IS COMPLETE.

LAT...LON 3672 9357 3649 9359 3650 9397 3671 9397

$$

JLT
000 
WGUS73 KSGF 132216
FFSSGF
MOC009-132230-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
515 PM CDT SUN JUL 13 2003

...THE FLASH FLOOD WARNING THAT WAS IN EFFECT FOR SOUTHEASTERN BARRY 
COUNTY WILL BE ALLOWED TO EXPIRE AT 530 PM...

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 3675 9361 3649 9361 3649 9390 3670 9385

$$

JLT

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 13, 6:50 AM CDTSevere Thunderstorm WarningSGFMcDonald40 min
Jul 13, 7:31 AM CDTSevere Thunderstorm WarningSGFNewton44 min
Jul 13, 8:00 AM CDTSevere Thunderstorm WarningSGFJasper45 min
Jul 13, 8:47 AM CDTSevere Thunderstorm WarningSGFNewton43 min
Jul 13, 9:28 AM CDTSevere Thunderstorm WarningSGFNewton32 min
Jul 13, 9:41 AM CDTSevere Thunderstorm WarningSGFBarry, McDonald64 min
Jul 13, 9:59 AM CDTSevere Thunderstorm WarningSGFLawrence, Newton61 min
Jul 13, 10:27 AM CDTSevere Thunderstorm WarningSGFJasper48 min
Jul 13, 10:57 AM CDTSevere Thunderstorm WarningSGFLawrence63 min
Jul 13, 11:17 AM CDTSevere Thunderstorm WarningSGFBarton, Vernon73 min
Jul 13, 11:57 AM CDTSevere Thunderstorm WarningSGFBarry63 min
Jul 13, 12:21 PM CDTSevere Thunderstorm WarningSGFJasper, Newton69 min
Jul 13, 1:28 PM CDTSevere Thunderstorm WarningSGFNewton77 min
Jul 13, 1:29 PM CDTSevere Thunderstorm WarningSGFBarry76 min
Jul 13, 3:22 PM CDTSevere Thunderstorm WarningSGFOzark53 min
Jul 13, 3:50 PM CDTSevere Thunderstorm WarningSGFChristian55 min
Jul 13, 4:14 PM CDTSevere Thunderstorm WarningSGFOzark61 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.