Alert archive / Missouri / Flash Flood Warnings in 2016

Flash Flood Warning 83, NWS Springfield, MO

September 15, 2016Howell County, Ozark County, Missouri

NWS Springfield, MO issued this flash flood warning at Sep 15, 2016, 5:14 PM CDT for Howell County, Ozark County, Missouri. It was in force for 6 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
Sep 15, 2016, 5:14 PM CDT (22:14 UTC)
Expired
Sep 15, 2016, 11:15 PM CDT
In force
6 hr
Issued by
NWS Springfield, MO
Area
Storm-based polygon
Flood severity
None

Counties Howell County, MO, Ozark County, MO

The radar

The Springfield radar (KSGF), 139 km from the middle of the area, began a volume at 22:16 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, 10.2 hours before the alert went out and 165 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 2016-09-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1259 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 2016-09-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 49 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
1259 J/kg
Mixed-layer CIN
-44 J/kg
Mixed-layer LCL
966 m above ground
0-6 km bulk shear
9 kt
0-1 km storm-relative helicity
49 m²/s²
0-3 km storm-relative helicity
25 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

165 
WGUS53 KSGF 152214
FFWSGF
MOC091-153-160415-
/O.NEW.KSGF.FF.W.0083.160915T2214Z-160916T0415Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE SPRINGFIELD MO
514 PM CDT THU SEP 15 2016

THE NATIONAL WEATHER SERVICE IN SPRINGFIELD HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  HOWELL COUNTY IN SOUTH CENTRAL MISSOURI...
  EASTERN OZARK COUNTY IN SOUTHWESTERN MISSOURI...

* UNTIL 1115 PM CDT THURSDAY

* AT 513 PM CDT...DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
  HEAVY RAIN ACROSS THE WARNED AREA. UP TO THREE INCHES OF RAIN HAS
  ALREADY FALLEN. FLASH FLOODING IS EXPECTED TO BEGIN SHORTLY.

* CREEKS...STREAMS...AND LOW WATER CROSSINGS WILL BE ESPECIALLY
  SUSCEPTIBLE TO THE DANGERS OF FLASH FLOODING.
  LOCATIONS IN THE WARNING INCLUDE...
  WEST PLAINS...                    POMONA...
  BAKERSFIELD...                    SOUTH FORK...
  BRANDSVILLE...                    MOODY...
  SILOAM SPRINGS...                 DORA...
  UDALL...                          TECUMSEH...
  PEACE VALLEY...                   LANTON...
  POTTERSVILLE...                   SYCAMORE...
  CAULFIELD...                      WHITE CHURCH...

THIS WARNING INCLUDES BUT IS NOT LIMITED TO THE FOLLOWING LOW WATER
CROSSINGS...
HIGHWAY 142 AT THE SPRING RIVER WEST OF LANTON...
HIGHWAY 142 AT THE BENNETTS RIVER WEST OF MOODY...
ROUTE K...3 MILES SOUTHWEST OF POTTERSVILLE...
HIGHWAY 142 AT MYATT CREEK 4 MILES EAST OF LANTON...
AND ROUTE JJ AT THE SPRING RIVER JUST SOUTH OF HIGHWAY 160.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.
IF YOU ARE IN THE WARNED AREA MOVE TO HIGHER GROUND IMMEDIATELY.
RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE
PRECAUTIONS TO PROTECT LIFE AND PROPERTY.

&&

LAT...LON 3673 9229 3680 9222 3680 9210 3693 9209
      3695 9190 3691 9178 3691 9166 3679 9166
      3679 9168 3654 9167 3650 9168 3650 9232

$$

SCHAUMANN
3 follow-up statements
315 
WGUS73 KSGF 152344
FFSSGF

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
644 PM CDT THU SEP 15 2016

MOC091-153-160415-
/O.CON.KSGF.FF.W.0083.000000T0000Z-160916T0415Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
HOWELL MO-OZARK MO-
644 PM CDT THU SEP 15 2016

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1115 PM CDT FOR
HOWELL AND EASTERN OZARK COUNTIES...

AT 640 PM CDT...DOPPLER RADAR INDICATED THAT THUNDERSTORMS WERE
DIMINISHING OVER THE WARNED AREA. HOWEVER...RADAR INDICATES THAT 2
TO 4 INCHES OF RAIN HAS FALLEN ACROSS MUCH OF THE AREA...WITH NEARLY
5 INCHES FALLING JUST NORTHEAST OF BAKERSFIELD. FLASH FLOODING IS
THEREFORE LIKELY THIS EVENING.

CREEKS...STREAMS...AND LOW WATER CROSSINGS WILL BE ESPECIALLY
SUSCEPTIBLE TO THE DANGERS OF FLASH FLOODING.
LOCATIONS IN THE WARNING INCLUDE...
WEST PLAINS...                    POMONA...
BAKERSFIELD...                    SOUTH FORK...
BRANDSVILLE...                    MOODY...
SILOAM SPRINGS...                 DORA...
UDALL...                          TECUMSEH...
PEACE VALLEY...                   LANTON...
POTTERSVILLE...                   SYCAMORE...
CAULFIELD...                      WHITE CHURCH...

THIS WARNING INCLUDES BUT IS NOT LIMITED TO THE FOLLOWING LOW WATER
CROSSINGS...
HIGHWAY 142 AT THE SPRING RIVER WEST OF LANTON...
HIGHWAY 142 AT THE BENNETTS RIVER WEST OF MOODY...
ROUTE K...3 MILES SOUTHWEST OF POTTERSVILLE...
HIGHWAY 142 AT MYATT CREEK 4 MILES EAST OF LANTON...
AND ROUTE JJ AT THE SPRING RIVER JUST SOUTH OF HIGHWAY 160.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TURN AROUND...DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.

&&

LAT...LON 3673 9229 3680 9222 3680 9210 3693 9209
      3695 9190 3691 9178 3691 9166 3679 9166
      3679 9168 3654 9167 3650 9168 3650 9232

$$

SCHAUMANN
756 
WGUS73 KSGF 160206
FFSSGF

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
906 PM CDT THU SEP 15 2016

MOC091-153-160415-
/O.CON.KSGF.FF.W.0083.000000T0000Z-160916T0415Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
HOWELL MO-OZARK MO-
906 PM CDT THU SEP 15 2016

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1115 PM CDT FOR
SOUTHERN HOWELL AND SOUTHEASTERN OZARK COUNTIES...

AT 902 PM CDT...DOPPLER RADAR INDICATED THAT THUNDERSTORMS HAD ENDED
OVER THE WARNED AREA. HOWEVER...2 TO 4 INCHES OF RAIN FELL ACROSS
THE AREA EARLIER THIS EVENING. THIS IS LIKELY RESULTING IN FLASH
FLOODING.

THIS WARNING INCLUDES BUT IS NOT LIMITED TO THE FOLLOWING LOW WATER
CROSSINGS...
HIGHWAY 142 AT THE SPRING RIVER WEST OF LANTON...
HIGHWAY 142 AT THE BENNETTS RIVER WEST OF MOODY...
ROUTE K...3 MILES SOUTHWEST OF POTTERSVILLE...
HIGHWAY 142 AT MYATT CREEK 4 MILES EAST OF LANTON...
AND ROUTE JJ AT THE SPRING RIVER JUST SOUTH OF HIGHWAY 160.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.

&&

LAT...LON 3666 9220 3668 9207 3669 9192 3671 9168
      3654 9167 3650 9168 3650 9227

$$

SCHAUMANN
839 
WGUS73 KSGF 160407
FFSSGF

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
1107 PM CDT THU SEP 15 2016

MOC091-153-160417-
/O.EXP.KSGF.FF.W.0083.000000T0000Z-160916T0415Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
HOWELL MO-OZARK MO-
1107 PM CDT THU SEP 15 2016

...THE FLASH FLOOD WARNING FOR SOUTHERN HOWELL AND SOUTHEASTERN OZARK
COUNTIES WILL EXPIRE AT 1115 PM CDT...

THE HEAVY RAIN HAS ENDED. THE THREAT FOR RAPID RISES IN WATER LEVELS
HAS DIMINISHED. FLASH FLOODING IS NO LONGER EXPECTED TO POSE A THREAT
TO LIFE AND PROPERTY. PLEASE CONTINUE TO HEED ANY REMAINING ROAD
CLOSURES.

LAT...LON 3666 9220 3668 9207 3669 9192 3671 9168
      3654 9167 3650 9168 3650 9227

$$

SCHAUMANN

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 14, 7:04 PM CDTFlash Flood WarningSGFDent, Phelps, Texas6 hr
Sep 15, 12:04 PM CDTSpecial Weather StatementSGFTexas41 min
Sep 15, 12:57 PM CDTSevere Thunderstorm WarningSGFTexas48 min
Sep 15, 1:02 PM CDTFlash Flood WarningSGFTexas6 hr
Sep 15, 1:31 PM CDTSpecial Weather StatementSGFLaclede44 min
Sep 15, 1:56 PM CDTSpecial Weather StatementSGFBarry49 min
Sep 15, 2:38 PM CDTFlash Flood WarningSGFHowell, Shannon6 hr

Nearby

Flash Flood Warnings in Missouri, 2016Every flash flood warning in 2016

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.