Alert archive / Arkansas / Flash Flood Warnings in 2016

Flash Flood Warning 28, NWS Memphis, TN

March 13, 20165 counties in Arkansas

NWS Memphis, TN issued this flash flood warning at Mar 13, 2016, 9:41 PM CDT for 5 counties in Arkansas. It was in force for 4 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 13, 2016, 9:41 PM CDT (02:41 UTC)
Expired
Mar 14, 2016, 1:45 AM CDT
In force
4 hr
Issued by
NWS Memphis, TN
Area
Storm-based polygon
Flood severity
None

Counties Crittenden County, AR, Cross County, AR, Mississippi County, AR, Poinsett County, AR, St. Francis County, AR

The radar

The Memphis radar (KNQA), 47 km from the middle of the area, began a volume at 02:40 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

Jackson, MS (KJAN), launched 00:00Z, 2.7 hours before the alert went out and 343 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, Jackson, MS at 00:00Z on 2016-03-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 32 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, Jackson, MS at 00:00Z on 2016-03-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 36 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
32 J/kg
Mixed-layer CIN
-154 J/kg
Mixed-layer LCL
1657 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
36 m²/s²
0-3 km storm-relative helicity
154 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

344 
WGUS54 KMEG 140241
FFWMEG
ARC035-037-093-111-123-140545-
/O.NEW.KMEG.FF.W.0028.160314T0241Z-160314T0545Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE MEMPHIS TN
941 PM CDT SUN MAR 13 2016

THE NATIONAL WEATHER SERVICE IN MEMPHIS HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  SOUTHWESTERN MISSISSIPPI COUNTY IN EASTERN ARKANSAS...
  CROSS COUNTY IN EASTERN ARKANSAS...
  ST. FRANCIS COUNTY IN EASTERN ARKANSAS...
  CRITTENDEN COUNTY IN EASTERN ARKANSAS...
  POINSETT COUNTY IN EASTERN ARKANSAS...

* UNTIL 1245 AM CDT

* AT 940 PM CDT...DOPPLER RADAR ESTIMATES 1 TO 2 INCHES OF RAIN HAS
  OCCURRED OVER THE PAST 2 HOURS. SHOWERS AND THUNDERSTORMS WILL
  PRODUCE AN ADDITIONAL 1 TO 2 INCHES OF RAIN OVER THE NEXT 3 HOURS.

* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
  WEST MEMPHIS...FORREST CITY...MARION...WYNNE...OSCEOLA...TRUMANN...
  MARKED TREE...EARLE...HARRISBURG...LEPANTO...HUGHES...PARKIN...
  MADISON...TYRONZA...KEISER...PALESTINE...VILLAGE CREEK STATE
  PARK...CHERRY VALLEY...JOINER AND CALDWELL.

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 3570 9071 3570 9003 3544 9014 3542 9017
      3538 9018 3537 9016 3490 9035 3491 9100

$$
3 follow-up statements
142 
WGUS74 KMEG 140348
FFSMEG

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE MEMPHIS TN
1048 PM CDT SUN MAR 13 2016

ARC035-037-093-111-123-140545-
/O.CON.KMEG.FF.W.0028.000000T0000Z-160314T0545Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MISSISSIPPI AR-CROSS AR-ST. FRANCIS AR-CRITTENDEN AR-POINSETT AR-
1048 PM CDT SUN MAR 13 2016

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1245 AM CDT FOR
SOUTHWESTERN MISSISSIPPI...CROSS...ST. FRANCIS...CRITTENDEN AND
POINSETT COUNTIES...

AT 1047 PM CDT...DOPPLER RADAR ESTIMATES 2 TO 3 INCHES OF RAIN HAS
OCCURRED OVER THE PAST 3 HOURS. SHOWERS AND THUNDERSTORMS WILL
PRODUCE AN ADDITIONAL 1 TO 2 INCHES OF RAIN OVER THE NEXT 2 HOURS.

SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
WEST MEMPHIS...FORREST CITY...MARION...WYNNE...OSCEOLA...TRUMANN...
MARKED TREE...EARLE...HARRISBURG...LEPANTO...HUGHES...PARKIN...
MADISON...TYRONZA...KEISER...PALESTINE...VILLAGE CREEK STATE PARK...
CHERRY VALLEY...JOINER AND CALDWELL.

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 3570 9071 3570 9003 3544 9014 3542 9017
      3538 9018 3537 9016 3490 9035 3491 9100

$$
566 
WGUS54 KMEG 140424
FFWMEG
ARC035-037-093-111-123-140645-
/O.EXT.KMEG.FF.W.0028.000000T0000Z-160314T0645Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE MEMPHIS TN
1124 PM CDT SUN MAR 13 2016

THE NATIONAL WEATHER SERVICE IN MEMPHIS HAS EXTENDED THE

* FLASH FLOOD WARNING FOR...
  SOUTHWESTERN MISSISSIPPI COUNTY IN EASTERN ARKANSAS...
  CROSS COUNTY IN EASTERN ARKANSAS...
  ST. FRANCIS COUNTY IN EASTERN ARKANSAS...
  CRITTENDEN COUNTY IN EASTERN ARKANSAS...
  POINSETT COUNTY IN EASTERN ARKANSAS...

* UNTIL 145 AM CDT

* AT 1124 PM CDT...DOPPLER RADAR ESTIMATES 2 TO 3 INCHES OF RAIN HAS
  OCCURRED OVER THE PAST 3 HOURS. SHOWERS AND THUNDERSTORMS WILL
  PRODUCE AN ADDITIONAL 1 TO 2 INCHES OF RAIN OVER THE NEXT 2 HOURS.

* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
  WEST MEMPHIS...FORREST CITY...MARION...WYNNE...OSCEOLA...TRUMANN...
  MARKED TREE...EARLE...HARRISBURG...LEPANTO...HUGHES...PARKIN...
  MADISON...TYRONZA...KEISER...PALESTINE...VILLAGE CREEK STATE
  PARK...CHERRY VALLEY...JOINER AND CALDWELL.

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 3570 9071 3570 9003 3544 9014 3542 9017
      3538 9018 3537 9016 3490 9035 3491 9100

$$
271 
WGUS74 KMEG 140636
FFSMEG

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE MEMPHIS TN
136 AM CDT MON MAR 14 2016

ARC035-037-093-111-123-140646-
/O.EXP.KMEG.FF.W.0028.000000T0000Z-160314T0645Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MISSISSIPPI AR-CROSS AR-ST. FRANCIS AR-CRITTENDEN AR-POINSETT AR-
136 AM CDT MON MAR 14 2016

...THE FLASH FLOOD WARNING FOR SOUTHWESTERN MISSISSIPPI...CROSS...ST.
FRANCIS...CRITTENDEN AND POINSETT COUNTIES WILL EXPIRE AT 145 AM
CDT...

THE HEAVY RAIN HAS ENDED...AND FLOODING IS NO LONGER EXPECTED TO POSE
A THREAT.

LAT...LON 3570 9071 3570 9003 3544 9014 3542 9017
      3538 9018 3537 9016 3490 9035 3491 9100

$$

The office that day

Everything else NWS Memphis, TN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 13, 7:35 PM CDTTornado WarningMEGLee, Phillips40 min
Mar 13, 7:40 PM CDTTornado WarningMEGCross, St. Francis50 min
Mar 13, 8:05 PM CDTTornado Warning Tornado observedMEGLee, Phillips40 min
Mar 13, 8:21 PM CDTTornado WarningMEGCrittenden, Cross, St. Francis39 min
Mar 13, 8:38 PM CDTTornado Warning Tornado observedMEGCrittenden, Lee, St. Francis52 min
Mar 13, 8:54 PM CDTFlash Flood WarningMEGLee, Phillips5 hr
Mar 13, 8:56 PM CDTSevere Thunderstorm WarningMEGCrittenden, Cross, Poinsett49 min
Mar 13, 9:08 PM CDTTornado WarningMEGCrittenden, Cross, Mississippi, Poinsett24 min
Mar 13, 9:19 PM CDTSevere Thunderstorm WarningMEGCrittenden41 min
Mar 13, 9:22 PM CDTSpecial Weather StatementMEGLee23 min
Mar 13, 9:42 PM CDTSevere Thunderstorm WarningMEGCross, Poinsett33 min
Mar 13, 9:46 PM CDTSevere Thunderstorm WarningMEGCrittenden, Mississippi, Poinsett44 min
Mar 13, 10:00 PM CDTSevere Thunderstorm WarningMEGCrittenden45 min
Mar 13, 10:02 PM CDTFlash Flood WarningMEGCrittenden, Mississippi4 hr
Mar 13, 10:05 PM CDTSevere Thunderstorm WarningMEGCraighead, Crittenden, Cross, Poinsett25 min
Mar 13, 10:09 PM CDTTornado WarningMEGMississippi19 min
Mar 13, 10:11 PM CDTFlash Flood WarningMEGCrittenden, Lee, Phillips3 hr
Mar 13, 10:28 PM CDTSevere Thunderstorm WarningMEGCraighead, Crittenden, Cross, Poinsett32 min

Nearby

Flash Flood Warnings in Arkansas, 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.