Alert archive / Louisiana / Flash Flood Warnings in 2016

Flash Flood Warning 56, NWS Lake Charles, LA

June 3, 2016Beauregard Parish, Vernon Parish, Louisiana

NWS Lake Charles, LA issued this flash flood warning at Jun 3, 2016, 12:32 PM CDT for Beauregard Parish, Vernon Parish, Louisiana. It was in force for 118 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jun 3, 2016, 12:32 PM CDT (17:32 UTC)
Expired
Jun 3, 2016, 2:30 PM CDT
In force
118 min
Issued by
NWS Lake Charles, LA
Area
Storm-based polygon
Flood severity
None

Counties Beauregard Parish, LA, Vernon Parish, LA

The radar

The Ft Polk radar (KPOE), 56 km from the middle of the area, began a volume at 17:32 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

Lake Charles Mun, LA (KLCH), launched 12:00Z, 5.5 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.

Skew-T log-pSkew-T log-p diagram, Lake Charles Mun, LA at 12:00Z on 2016-06-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1839 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, Lake Charles Mun, LA at 12:00Z on 2016-06-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 138 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
1839 J/kg
Mixed-layer CIN
-9 J/kg
Mixed-layer LCL
561 m above ground
0-6 km bulk shear
30 kt
0-1 km storm-relative helicity
138 m²/s²
0-3 km storm-relative helicity
141 m²/s²
Significant tornado parameter
0.8
Supercell composite
4.1

Open this sounding in Storm Lab

The text

As transmitted.

952 
WGUS54 KLCH 031732
FFWLCH
LAC011-115-031930-
/O.NEW.KLCH.FF.W.0056.160603T1732Z-160603T1930Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE LAKE CHARLES LA
1232 PM CDT FRI JUN 3 2016

THE NATIONAL WEATHER SERVICE IN LAKE CHARLES  HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  VERNON PARISH IN WEST CENTRAL LOUISIANA...
  NORTHERN BEAUREGARD PARISH IN SOUTHWESTERN LOUISIANA...

* UNTIL 230 PM CDT

* AT 1230 PM CDT...DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
  HEAVY RAIN ACROSS WESTERN VERNON PARISH...WITH LIGHTER RAIN
  CONTINUING OVER NORTHERN BEAUREGARD PARISH.  FLOODING IS ONGOING
  IN PARTS OF BOTH PARISHES. 
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
  LEESVILLE...ROSEPINE...MERRYVILLE...ANACOCO...DE RIDDER...
  FORT POLK...SINGER...SLAGLE...DERIDDER...NEW LLANO...HORNBECK...
  BIVENS...KURTHWOOD...TULLA...JUNCTION...BANCROFT...BURR FERRY...
  PICKERING AND EVANS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

PLEASE REPORT FLOODING TO YOUR LOCAL LAW ENFORCEMENT AGENCY WHEN YOU
CAN DO SO SAFELY.

&&

LAT...LON 3066 9311 3054 9373 3059 9371 3059 9368
      3066 9367 3069 9362 3076 9361 3081 9356
      3087 9356 3093 9353 3099 9358 3103 9351
      3109 9356 3113 9354 3118 9353 3122 9355
      3127 9354 3128 9344 3137 9336 3137 9310

$$

13

The office that day

Everything else NWS Lake Charles, LA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 3, 5:54 AM CDTSpecial Marine WarningLCH2 hr
Jun 3, 7:10 AM CDTSpecial Marine WarningLCH95 min
Jun 3, 7:54 AM CDTSpecial Marine WarningLCH96 min
Jun 3, 9:25 AM CDTFlash Flood WarningLCHBeauregard, Calcasieu, Vernon3 hr
Jun 3, 11:05 AM CDTRiver Flood WarningLCHBeauregard3 days
Jun 3, 11:05 AM CDTRiver Flood WarningLCHCalcasieu5 days
Jun 3, 11:42 AM CDTAreal Flood AdvisoryLCHAllen, Beauregard, Evangeline, Rapides, Vernon3 hr
Jun 3, 11:44 AM CDTSpecial Weather StatementLCHVernon31 min
Jun 3, 1:00 PM CDTFlash Flood WarningLCHRapides, Vernon3 hr
Jun 3, 1:09 PM CDTAreal Flood AdvisoryLCHAcadia, Allen, Evangeline, Lafayette, Saint Landry, Vermilion111 min
Jun 3, 2:37 PM CDTAreal Flood WarningLCHBeauregard, Vernon3 hr
Jun 3, 3:04 PM CDTRiver Flood WarningLCHVernon4 days

Nearby

Flash Flood Warnings in Louisiana, 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.