Alert archive / Missouri / Flash Flood Warnings in 2016

Flash Flood Warning 82, NWS Springfield, MO

September 15, 2016Howell County, Shannon County, Missouri

NWS Springfield, MO issued this flash flood warning at Sep 15, 2016, 2:38 PM CDT for Howell County, Shannon County, Missouri. It was in force for 6 hr. 1 report 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
Sep 15, 2016, 2:38 PM CDT (19:38 UTC)
Expired
Sep 15, 2016, 8:45 PM CDT
In force
6 hr
Issued by
NWS Springfield, MO
Area
Storm-based polygon
Flood severity
None

Counties Howell County, MO, Shannon County, MO

The radar

The Springfield radar (KSGF), 153 km from the middle of the area, began a volume at 19:41 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

TimeReportWhereRemark
Sep 15, 3:09 PM CDTFLASH FLOODMountain View, MOFLASH FLOODING OCCURING IN MOUNTAIN VIEW. NUMEROUS ROADS HAVE WATER FLOWING OVER THEM IN TOWN. SOME ROADS HAVE 8-10 INCHES DEEP OF WATER. STATE HIGHWAY 17 ON THE SOUTHERN EDGE OF TOWN IS CLOSED. JAM UP CREEK WAS APPROACHING BANKFULL

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 12:00Z, 7.6 hours before the alert went out and 187 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.

867 
WGUS53 KSGF 151938
FFWSGF
MOC091-203-160145-
/O.NEW.KSGF.FF.W.0082.160915T1938Z-160916T0145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

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

THE NATIONAL WEATHER SERVICE IN SPRINGFIELD HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  SOUTHWESTERN SHANNON COUNTY IN SOUTH CENTRAL MISSOURI...
  NORTHEASTERN HOWELL COUNTY IN SOUTH CENTRAL MISSOURI...

* UNTIL 845 PM CDT THURSDAY
    
* AT 238 PM CDT...DOPPLER RADAR INDICATED A THUNDERSTORM 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...
  MOUNTAIN VIEW...                  MONTIER...
  TERESITA...                       

THIS WARNING INCLUDES BUT IS NOT LIMITED TO THE FOLLOWING LOW WATER
CROSSINGS...
ROUTE Y...4 MILES NORTHWEST OF MOUNTAIN VIEW...
AND ROUTE U...6 MILES EAST OF WILLOW SPRINGS.

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 3705 9154 3690 9157 3690 9179 3694 9189
      3705 9187

$$

BURCHFIELD
2 follow-up statements
642 
WGUS73 KSGF 152031
FFSSGF

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

MOC091-203-160145-
/O.CON.KSGF.FF.W.0082.000000T0000Z-160916T0145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SHANNON MO-HOWELL MO-
331 PM CDT THU SEP 15 2016

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 845 PM CDT FOR
SOUTHWESTERN SHANNON AND NORTHEASTERN HOWELL COUNTIES...

AT 328 PM CDT...EMERGENCY MANAGEMENT REPORTED FLASH FLOODING IN THE
CITY OF MOUNTAIN VIEW. NUMEROUS ROADWAYS HAVE SEVERAL INCHES OF
WATER FLOWING OVER THEM. UP TO THREE INCHES OF RAIN HAS ALREADY
FALLEN WITH AN ADDITIONAL ONE TO TWO INCHES POSSIBLE THROUGH EARLY
EVENING. 

CREEKS...STREAMS...AND LOW WATER CROSSINGS WILL BE ESPECIALLY
SUSCEPTIBLE TO THE DANGERS OF FLASH FLOODING.
LOCATIONS IN THE WARNING INCLUDE...
MOUNTAIN VIEW...                  MONTIER...
TERESITA...                       

THIS WARNING INCLUDES BUT IS NOT LIMITED TO THE FOLLOWING LOW WATER
CROSSINGS...
ROUTE Y...4 MILES NORTHWEST OF MOUNTAIN VIEW...
AND ROUTE U...6 MILES EAST OF WILLOW SPRINGS.

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 3705 9154 3690 9157 3690 9179 3694 9189
      3705 9187

$$

BURCHFIELD
068 
WGUS73 KSGF 160140
FFSSGF

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

MOC091-203-160150-
/O.EXP.KSGF.FF.W.0082.000000T0000Z-160916T0145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SHANNON MO-HOWELL MO-
840 PM CDT THU SEP 15 2016

...THE FLASH FLOOD WARNING FOR SOUTHWESTERN SHANNON AND NORTHEASTERN
HOWELL COUNTIES WILL EXPIRE AT 845 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 3705 9154 3690 9157 3690 9179 3694 9189
      3705 9187

$$

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, 5:14 PM CDTFlash Flood WarningSGFHowell, Ozark6 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.