Alert archive / Missouri / Flash Flood Warnings in 2016

Flash Flood Warning 73, NWS Springfield, MO

September 8, 2016McDonald County, Missouri

NWS Springfield, MO issued this flash flood warning at Sep 8, 2016, 8:32 PM CDT for McDonald 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 8, 2016, 8:32 PM CDT (01:32 UTC)
Expired
Sep 9, 2016, 2:30 AM CDT
In force
6 hr
Issued by
NWS Springfield, MO
Area
Storm-based polygon
Flood severity
None

County McDonald County, MO

The radar

The Springfield radar (KSGF), 113 km from the middle of the area, began a volume at 01:33 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, 1.5 hours before the alert went out and 64 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 00:00Z on 2016-09-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 425 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 00:00Z on 2016-09-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 144 square meters per square second.1939Sfc1 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
425 J/kg
Mixed-layer CIN
-107 J/kg
Mixed-layer LCL
1214 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
144 m²/s²
0-3 km storm-relative helicity
220 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.4

Open this sounding in Storm Lab

The text

As transmitted.

058 
WGUS53 KSGF 090132
FFWSGF
MOC119-090730-
/O.NEW.KSGF.FF.W.0073.160909T0132Z-160909T0730Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE SPRINGFIELD MO
832 PM CDT THU SEP 8 2016

THE NATIONAL WEATHER SERVICE IN SPRINGFIELD HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  NORTHWESTERN MCDONALD COUNTY IN SOUTHWESTERN MISSOURI...

* UNTIL 230 AM CDT
    
* AT 830 PM CDT...DOPPLER RADAR INDICATED A THUNDERSTORM PRODUCING
  HEAVY RAIN ACROSS WESTERN AND NORTHWESTERN MCDONALD COUNTY. UP TO
  THREE INCHES OF RAIN HAS ALREADY FALLEN NEAR TIFF CITY AND
  SURROUNDING AREAS. FLASH FLOODING IS EXPECTED TO BEGIN
  SHORTLY...PARTICULARLY ALONG BUFFALO CREEK AND IT'S TRIBUTARIES IN
  NORTHWEST MCDONALD COUNTY. FLOODING IS ALSO EXPECTED SHORTLY IN
  THE COMMUNITY OF TIFF CITY. 

* CREEKS...STREAMS...AND LOW WATER CROSSINGS WILL BE ESPECIALLY
  SUSCEPTIBLE TO THE DANGERS OF FLASH FLOODING.
  LOCATIONS IN THE WARNING INCLUDE...
  ANDERSON...                       DODGE...
  GOODMAN...                        LANAGAN...
  CAYUGA...                         TIFF CITY...

THIS WARNING INCLUDES BUT IS NOT LIMITED TO THE FOLLOWING LOW WATER
CROSSINGS...
HIGHWAY 43 AT BUFFALO CREEK WEST OF ANDERSON...
AND HIGHWAY 76...3 MILES WEST OF ANDERSON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3676 9462 3676 9431 3669 9432 3666 9434
      3663 9438 3660 9445 3655 9462

$$

CRAMER
1 follow-up statement
049 
WGUS73 KSGF 090409
FFSSGF

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
1109 PM CDT THU SEP 8 2016

MOC119-090730-
/O.CON.KSGF.FF.W.0073.000000T0000Z-160909T0730Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MCDONALD MO-
1109 PM CDT THU SEP 8 2016

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 230 AM CDT FOR
NORTHWESTERN MCDONALD COUNTY...

AT 1104 PM CDT...DOPPLER RADAR INDICATES THAT HEAVY RAINFALL HAS
OCCURRED IN THE WARNING AREA. RADAR ESTIMATED RAINFALL AMOUNTS OF
OVER FOUR INCHES HAVE OCCURRED THIS PAST EVENING. 

IN THE NEAR TERM...THE HEAVY RAINFALL HAS ENDED BUT RESIDUAL
FLOODING OF FLOOD PRONE AREAS AND LOW WATER CROSSINGS IN NORTHWEST
MCDONALD COUNTY IS LIKELY ONGOING WITH EXCESSIVE RUNOFF. 

THIS WARNING INCLUDES BUT IS NOT LIMITED TO THE FOLLOWING LOW WATER
CROSSINGS...
HIGHWAY 43 AT BUFFALO CREEK WEST OF ANDERSON...
AND HIGHWAY 76...3 MILES WEST OF ANDERSON.

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.

TURN AROUND...DONT DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.

&&

LAT...LON 3676 9462 3676 9431 3669 9432 3666 9434
      3663 9438 3660 9445 3655 9462

$$

DSA

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 8, 7:09 PM CDTSevere Thunderstorm WarningSGFJasper51 min
Sep 9, 1:51 AM CDTFlash Flood WarningSGFVernon6 hr
Sep 9, 2:43 AM CDTRiver Flood WarningSGFVernon4 days
Sep 9, 5:11 AM CDTFlash Flood WarningSGFBarton, Cedar, St. Clair, Vernon6 hr
Sep 9, 6:58 AM CDTAreal Flood AdvisorySGFVernon4 hr
Sep 9, 7:36 AM CDTAreal Flood WarningSGFMcDonald6 hr
Sep 9, 5:57 PM CDTSevere Thunderstorm WarningSGFLawrence33 min
Sep 9, 6:07 PM CDTSpecial Weather StatementSGFWright38 min
Sep 9, 6:25 PM CDTSevere Thunderstorm WarningSGFDent, Phelps, Texas31 min
Sep 9, 6:27 PM CDTSevere Thunderstorm WarningSGFGreene, Lawrence48 min
Sep 9, 6:33 PM CDTSevere Thunderstorm WarningSGFTexas, Wright42 min
Sep 9, 6:42 PM CDTSevere Thunderstorm WarningSGFChristian, Greene, Lawrence36 min

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.