Alert archive / Mississippi / Flash Flood Warnings in 2016

Flash Flood Warning 32, NWS Memphis, TN

March 15, 2016Quitman County, Mississippi

NWS Memphis, TN issued this flash flood warning at Mar 15, 2016, 8:02 PM CDT for Quitman County, Mississippi. 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
Mar 15, 2016, 8:02 PM CDT (01:02 UTC)
Expired
Mar 15, 2016, 11:00 PM CDT
In force
3 hr
Issued by
NWS Memphis, TN
Area
Storm-based polygon
Flood severity
Unknown

County Quitman County, MS

The radar

The Memphis radar (KNQA), 128 km from the middle of the area, began a volume at 01:00 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

Little Rock, AR (KBYH), launched 00:00Z, 1.0 hours before the alert went out and 71 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, Little Rock, AR at 00:00Z on 2016-03-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1233 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, Little Rock, AR at 00:00Z on 2016-03-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 99 square meters per square second.19395878Sfc1 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
1233 J/kg
Mixed-layer CIN
-22 J/kg
Mixed-layer LCL
1964 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
99 m²/s²
0-3 km storm-relative helicity
116 m²/s²
Significant tornado parameter
0.0
Supercell composite
5.3

Open this sounding in Storm Lab

The text

As transmitted.

555 
WGUS54 KMEG 160102
FFWMEG
MSC119-160400-
/O.NEW.KMEG.FF.W.0032.160316T0102Z-160316T0400Z/
/00000.U.DM.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE MEMPHIS TN
802 PM CDT TUE MAR 15 2016

THE NATIONAL WEATHER SERVICE IN MEMPHIS HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  A LEVEE FAILURE IN...
  QUITMAN COUNTY IN NORTHWESTERN MISSISSIPPI...

* UNTIL 1100 PM CDT

* AT 759 PM CDT...LOCAL FIRE DEPARTMENT OFFICIALS REPORTED A LEVEE
  ON THE LITTLE TALLAHATCHIE RIVER FAILED CAUSING FLASH FLOODING OF
  IMMEDIATELY SURROUNDING AREAS IN THE TOWN OF MARKS AND DOWNSTREAM.
  WATER SEVERAL FEET DEEP WILL CONTINUE TO ADVANCE INTO MARKS.
  PLEASE EVACUATE FLOODED AREAS AND SEEK HIGHER GROUND.

* LOCATIONS IMPACTED INCLUDE...
  MARKS...LAMBERT...RIVERVIEW...HINCHCLIFF...WEST MARKS AND ESSEX. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOVE TO HIGHER GROUND NOW. ACT QUICKLY TO PROTECT YOUR LIFE.

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

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

&&

LAT...LON 3433 9024 3410 9016 3409 9025 3435 9036

$$
1 follow-up statement
548 
WGUS74 KMEG 160143
FFSMEG

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE MEMPHIS TN
843 PM CDT TUE MAR 15 2016

MSC119-160400-
/O.CON.KMEG.FF.W.0032.000000T0000Z-160316T0400Z/
/00000.0.DM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
QUITMAN MS-
843 PM CDT TUE MAR 15 2016

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1100 PM CDT FOR
MARKS IN QUITMAN COUNTY...

AT 839 PM CDT...LOCAL EMERGENCY MANAGEMENT OFFICIALS HAVE CLARIFIED
THAT THERE IS NO LEVEE FAILURE ALONG NEITHER THE LITTLE
TALLAHATCHIE RIVER OR COLDWATER RIVER. 

FLOODING IS OCCURRING DUE TO NATURAL BACKUP OF FIELD WATER FROM
PREVIOUS HEAVY RAINFALL. THIS HAS RESULTED IN WATER RISES IN
PORTIONS OF THE TOWN OF MARKS WHERE SANDBAGS ARE BEING DEPLOYED.  

SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
MARKS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOVE TO HIGHER GROUND NOW. ACT QUICKLY TO PROTECT YOUR LIFE.

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

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

&&

LAT...LON 3427 9024 3422 9022 3421 9028 3426 9030

$$

Nearby

Flash Flood Warnings in Mississippi, 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.