Alert archive / Mississippi / Flash Flood Warnings in 2011

Flash Flood Warning 27, NWS Memphis, TN

February 24, 201110 counties in Mississippi

NWS Memphis, TN issued this flash flood warning at Feb 24, 2011, 9:01 PM CST for 10 counties in Mississippi. It was in force for 116 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
Feb 24, 2011, 9:01 PM CST (03:01 UTC)
Expired
Feb 24, 2011, 10:57 PM CST
In force
116 min
Issued by
NWS Memphis, TN
Area
Storm-based polygon
Flood severity
None

Counties Calhoun County, MS, Chickasaw County, MS, Itawamba County, MS, Lafayette County, MS, Lee County, MS, Marshall County, MS, Monroe County, MS, Pontotoc County, MS, Union County, MS, Yalobusha County, MS

The radar

The Columbus AFB radar (KGWX), 83 km from the middle of the area, began a volume at 03:03 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.

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this flash flood warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The nearest sounding before it

Little Rock, AR (KLZK), launched 00:00Z, 3.0 hours before the alert went out and 99 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 2011-02-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 165 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 2011-02-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -230 square meters per square second.1939587897Sfc1 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
165 J/kg
Mixed-layer CIN
-30 J/kg
Mixed-layer LCL
579 m above ground
0-6 km bulk shear
54 kt
0-1 km storm-relative helicity
-230 m²/s²
0-3 km storm-relative helicity
-371 m²/s²
Significant tornado parameter
-0.2
Supercell composite
-0.9

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

417 
WGUS54 KMEG 250301
FFWMEG
MSC013-017-057-071-081-093-095-115-145-161-250600-
/O.NEW.KMEG.FF.W.0027.110225T0301Z-110225T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE MEMPHIS TN
901 PM CST THU FEB 24 2011

THE NATIONAL WEATHER SERVICE IN MEMPHIS HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  NORTHERN CALHOUN COUNTY IN NORTHEAST MISSISSIPPI...
  NORTHERN CHICKASAW COUNTY IN NORTHEAST MISSISSIPPI...
  NORTHWESTERN ITAWAMBA COUNTY IN NORTHEAST MISSISSIPPI...
  LEE COUNTY IN NORTHEAST MISSISSIPPI...
  NORTHWESTERN MONROE COUNTY IN NORTHEAST MISSISSIPPI...
  PONTOTOC COUNTY IN NORTHEAST MISSISSIPPI...
  UNION COUNTY IN NORTHEAST MISSISSIPPI...
  LAFAYETTE COUNTY IN NORTHWEST MISSISSIPPI...
  EXTREME SOUTHEASTERN MARSHALL COUNTY IN NORTHWEST MISSISSIPPI...
  EASTERN YALOBUSHA COUNTY IN NORTHWEST MISSISSIPPI...

* UNTIL MIDNIGHT CST

* AT 900 PM CST...DOPPLER RADAR ESTIMATES UP TO AN INCH OF RAINFALL  
HAS OCCURRED OVER THE PAST 6 HOURS. SHOWERS AND THUNDERSTORMS WILL   
PRODUCE AN ADDITIONAL 1 TO 2 INCHES OF RAIN OVER THE NEXT 3 HOURS.

* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO BALDWYN...
  NEW ALBANY...OKOLONA...OXFORD...PONTOTOC...TUPELO...VERONA...WATER
  VALLEY...HOLLY SPRINGS NATIONAL FOREST...TOMBIGBEE STATE PARK AND
  TRACE STATE PARK.

 THIS WARNING ALSO INCLUDES AREAS NEAR DAVIS LAKE AND SARDIS LAKE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

.MOST FLOOD DEATHS OCCUR IN AUTOMOBILES. NEVER DRIVE YOUR VEHICLE
INTO AREAS WHERE THE WATER COVERS THE ROADWAY. FLOOD WATERS ARE
USUALLY DEEPER THAN THEY APPEAR. JUST ONE FOOT OF FLOWING WATER IS
POWERFUL ENOUGH TO SWEEP VEHICLES OFF THE ROAD. WHEN ENCOUNTERING
FLOODED ROADS MAKE THE SMART CHOICE...TURN AROUND...DONT DROWN.

.STAY TUNED TO THIS BROADCAST FOR THE LATEST UPDATES AND INFORMATION.
TO REPORT FLASH FLOODING ONLY...CALL 1 800 4 3 2 0 8 7 5.

&&

LAT...LON 3455 8969 3455 8938 3459 8921 3461 8875
      3450 8875 3451 8855 3445 8854 3441 8846
      3410 8866 3392 8870 3392 8970

$$
1 follow-up statement
805 
WGUS74 KMEG 250457
FFSMEG

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE MEMPHIS TN
1057 PM CST THU FEB 24 2011

MSC013-017-057-071-081-093-095-115-145-161-250507-
/O.CAN.KMEG.FF.W.0027.000000T0000Z-110225T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MARSHALL MS-UNION MS-LAFAYETTE MS-LEE MS-ITAWAMBA MS-PONTOTOC MS-
YALOBUSHA MS-CALHOUN MS-MONROE MS-CHICKASAW MS-
1057 PM CST THU FEB 24 2011

...THE FLASH FLOOD WARNING HAS BEEN CANCELLED FOR NORTHERN
CHICKASAW...NORTHWESTERN MONROE...NORTHERN CALHOUN...EASTERN
YALOBUSHA...PONTOTOC...NORTHWESTERN ITAWAMBA...LEE...LAFAYETTE...
UNION AND EXTREME SOUTHEASTERN MARSHALL COUNTIES...

THE HEAVY RAINFALL WHICH PROMPTED THE WARNING HAS DIMINISHED ACROSS
THE WARNED AREA. THUS THE FLASH FLOOD WARNING HAS BEEN CANCELLED.

PONDING OF WATER WILL STILL BE POSSIBLE ON ROADS AND AREAS OF POOR 
DRAINAGE INTO THE EARLY OVERNIGHT HOURS.

.STAY TUNED TO THIS BROADCAST FOR THE LATEST UPDATES AND INFORMATION.
TO REPORT SEVERE WEATHER ONLY...CALL 1 800 4 3 2 0 8 7 5.

LAT...LON 3455 8969 3455 8938 3459 8921 3461 8875
      3450 8875 3451 8855 3445 8854 3441 8846
      3410 8866 3392 8870 3392 8970

$$

What forecasters said that day

The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Memphis, TN wrote its last area forecast discussion before this flash flood warning went out at Feb 24, 5:33 PM CST, 3 hours 28 minutes earlier.

Area forecast discussion, Feb 24, 5:33 PM CST, 3 hours 28 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MEMPHIS TN
533 PM CST THU FEB 24 2011

.UPDATE...
UPDATED TO ADD 00Z AVIATION DISCUSSION.

&&

.PREV DISCUSSION... /ISSUED 304 PM CST THU FEB 24 2011/

DISCUSSION...

FIRST TORNADO WARNING OF EXPECTED SEVERE WEATHER OUTBREAK JUST
ISSUED.

A POTENT LOW PRESSURE SYSTEM WITH TRAILING COLD FRONT WILL TRACK
THROUGH NORTHERN ARKANSAS INTO WESTERN KENTUCKY TONIGHT. SHOWERS AND
THUNDERSTORMS WILL CONTINUE TO DEVELOP OUT AHEAD OF THE LOW PRESSURE
AND COLD FRONT. SOME OF THE STORMS WILL BE SEVERE WITH TORNADOES.
HEAVY RAIN WILL ALSO BE A BIG THREAT ESPECIALLY IN NORTHERN AREAS
WHERE HEAVY RAIN OCCURRED THIS MORNING. HOWEVER LARGE HAIL AND DAMAGING
WINDS WILL ALSO BE POSSIBLE. COLD FRONT WILL MOVE THROUGH MEMPHIS
METRO AREA SHORTLY BEFORE MIDNIGHT AND EASTERN AREAS BY 12Z.
TEMPERATURES WILL DROP BEHIND THE FRONT. LOWS WILL MAINLY BE IN
THE 40S.

FRIDAY...NORTHERLY WINDS BEHIND THE COLD FRONT WILL USHER IN COLDER
AIR. HIGHS WILL ONLY BE IN THE MID 40S TO LOWER 50S. SKIES WILL
CLEAR BY THIS AFTERNOON.

BY SATURDAY...ANOTHER WARM FRONT WILL LIFT NORTH IN THE MORNING.
MODELS INDICATING FRONT SHOULD COME THROUGH DRY. WINDS WILL TURN
AROUND TO THE SOUTH AND WILL HELP ALLOW TEMPERATURES REBOUND INTO
THE 60S.

SATURDAY NIGHT INTO SUNDAY MORNING...SOUTHERLY WINDS WILL CONTINUE
TO PUMP IN GULF MOISTURE INTO THE MIDSOUTH. THE ABUNDANT MOISTURE
COMBINED WITH WARM AIR ADVECTION COULD SET OFF SOME SHOWERS DURING
THIS TIME PERIOD. LOWS SATURDAY NIGHT WILL BE MILD WITH READINGS IN
THE 50S.

SUNDAY AFTERNOON THROUGH MONDAY MORNING...ANOTHER POTENT LOW
PRESSURE SYSTEM WILL DEVELOP OVER SOMEWHERE OVER SOUTHERN KANSAS AND
TRACK NORTHEASTWARD. MODELS DISAGREE SLIGHTLY ON EXACT TRACK.
REGARDLESS...SHOWERS AND THUNDERSTORMS WILL DEVELOP AHEAD OF THE
SYSTEM SUNDAY AFTERNOON AND MOVE INTO THE MIDSOUTH SUNDAY NIGHT.
SOME OF THESE STORMS COULD BE SEVERE. THE BIGGEST DIFFERENCE WITH
THIS SYSTEM THAN TONIGHT/S IS THAT THE CAPE VALUES WILL BE HIGHER
BUT HELICITY WILL BE LESS AS THE LOW TRACK WILL BE FURTHER NORTH.
DAMAGING WINDS AND LARGE HAIL WILL BE THE MAIN THREATS BUT ISOLATED
TORNADOES WILL STILL BE POSSIBLE.

HIGH PRESSURE WILL BUILD INTO THE MIDSOUTH FOR THE REST OF THE
PERIOD. EXPECT NORMAL TEMPERATURES AND DRY WEATHER.

KRM

&&

.AVIATION...
00Z TAF CYCLE

AREA OF LOW PRESSURE AND ASSOCIATED COLD FRONT WILL MOVE ACROSS
TAF STIES THIS EVENING. A LINE OF SHOWERS AND THUNDERSTORMS WITH
SOME POSSIBLE EMBEDDED STRONG/SEVERE THUNDERSTORMS WILL AFFECT
JBR/MEM BETWEEN 25/00-02Z...MKL BETWEEN 25/01-03Z...AND TUP
BETWEEN 25/03-05Z. VFR CEILINGS WILL DETERIORATE TO MVFR/IFR
CONDITIONS THIS EVENING AND REMAIN AT MFVR CONDITIONS THROUGHOUT
THE REMAINDER OF THE TAF PERIOD AS LOW LEVEL MOISTURE REMAINS
TRAPPED BELOW A STRONG SUBSIDENCE INVERSION. SOUTH WINDS 15-20 KTS
WITH GUSTS TO 25-30 KTS WILL VEER WEST THEN NORTHWEST AFTER
PASSAGE OF COLD FRONT AND GRADUALLY WEAKEN TO BETWEEN 8-10KTS BY
MID/LATE THURSDAY MORNING.

CJC
&&

.PRELIMINARY POINT TEMPS/POPS...
MEM  43  49  37  65 / 100   0   0  10
MKL  43  47  30  63 / 100   0   0  10
JBR  39  46  34  62 / 100   0   0  10
TUP  51  55  35  68 / 100   0   0  10

&&

.MEG WATCHES/WARNINGS/ADVISORIES...
AR...FLASH FLOOD WATCH UNTIL 3 AM CST FRIDAY FOR CLAY-CRAIGHEAD-
     CRITTENDEN-CROSS-GREENE-LAWRENCE-LEE AR-MISSISSIPPI-
     PHILLIPS-POINSETT-RANDOLPH-ST. FRANCIS.

MO...FLASH FLOOD WATCH UNTIL 3 AM CST FRIDAY FOR DUNKLIN-PEMISCOT.

MS...FLASH FLOOD WATCH UNTIL 3 AM CST FRIDAY FOR ALCORN-BENTON MS-
     CALHOUN-CHICKASAW-COAHOMA-DESOTO-ITAWAMBA-LAFAYETTE-LEE MS-
     MARSHALL-MONROE-PANOLA-PONTOTOC-PRENTISS-QUITMAN-
     TALLAHATCHIE-TATE-TIPPAH-TISHOMINGO-TUNICA-UNION-YALOBUSHA.

TN...FLASH FLOOD WATCH UNTIL 3 AM CST FRIDAY FOR CARROLL-CHESTER-
     CROCKETT-DECATUR-DYER-FAYETTE-GIBSON-HARDEMAN-HARDIN-
     HAYWOOD-HENDERSON-HENRY-LAKE-LAUDERDALE-MADISON-MCNAIRY-
     OBION-SHELBY-TIPTON-WEAKLEY.

&&
Hazardous weather outlook, Feb 24, 9:15 AM CST, 11 hours 46 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MEMPHIS TN
915 AM CST THU FEB 24 2011

ARZ008-009-017-018-026>028-035-036-048-049-058-MOZ113-115-
MSZ001>017-020>024-TNZ001>004-019>021-048>055-088>092-251115-
ALCORN-BENTON MS-CALHOUN-CARROLL-CHESTER-CHICKASAW-CLAY-COAHOMA-
CRAIGHEAD-CRITTENDEN-CROCKETT-CROSS-DESOTO-DECATUR-DUNKLIN-DYER-
FAYETTE-GIBSON-GREENE-HARDEMAN-HARDIN-HAYWOOD-HENDERSON-HENRY-
ITAWAMBA-LAFAYETTE-LAKE-LAUDERDALE-LAWRENCE-LEE AR-LEE MS-MADISON-
MARSHALL-MCNAIRY-MISSISSIPPI-MONROE-OBION-PANOLA-PEMISCOT-
PHILLIPS-POINSETT-PONTOTOC-PRENTISS-QUITMAN-RANDOLPH-SHELBY-
ST. FRANCIS-TALLAHATCHIE-TATE-TIPPAH-TIPTON-TISHOMINGO-TUNICA-
UNION-WEAKLEY-YALOBUSHA-
915 AM CST THU FEB 24 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EAST ARKANSAS...
THE MISSOURI BOOTHEEL...NORTH MISSISSIPPI...AND WEST TENNESSEE.

.DAY ONE...TODAY AND TONIGHT

THERE IS A MODERATE RISK OF SEVERE WEATHER THIS AFTERNOON AND
TONIGHT ACROSS MOST OF THE MID SOUTH. WARM AND MOIST AIR WILL
SPREAD ACROSS THE REGION TODAY AHEAD OF A POWERFUL COLD FRONT.
TORNADOES...LARGE HAIL...DAMAGING WINDS WILL BE POSSIBLE ALONG
AND AHEAD OF THIS FRONT.

A FLASH FLOOD WATCH IS IN EFFECT ACROSS NORTHERN PORTIONS OF THE
MID SOUTH THROUGH TONIGHT AND ACROSS THE REST OF THE REGION THIS
AFTERNOON AND TONIGHT.  VERY HEAVY RAINFALL WILL BE POSSIBLE ALONG
A WARM FRONT TODAY NEAR THE MISSOURI AND KENTUCKY BORDERS AND WITH
THE COLD FRONT ACROSS THE ENTIRE REGION THIS AFTERNOON AND TONIGHT.
RAINFALL TOTALS OF THREE TO SIX INCHES WITH ISOLATED HIGHER AMOUNTS
WILL BE POSSIBLE ACROSS NORTHEAST ARKANSAS...THE MISSOURI
BOOTHEEL...AND NORTHWEST TENNESSEE. THE REST OF THE MIDSOUTH CAN
EXPECT RAINFALL AMOUNTS OF ONE TO THREE INCHES.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

ANOTHER POWERFUL STORM SYSTEM IS FORECAST TO MOVE THROUGH THE MID
SOUTH SUNDAY NIGHT INTO MONDAY. THIS STORM HAS THE POTENTIAL TO
BRING MORE SEVERE WEATHER TO THE REGION.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL BE NEEDED THIS AFTERNOON AND TONIGHT AND
MAY BE NEEDED ONCE AGAIN SUNDAY NIGHT INTO MONDAY.

KRM

In the hours before

Local storm report, Feb 24, 8:14 PM CST, 47 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MEMPHIS TN
814 PM CST THU FEB 24 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0807 PM     TSTM WND GST     HENDERSON               35.44N 88.65W
02/24/2011  M60.00 MPH       CHESTER            TN   TRAINED SPOTTER

            MEASURED WITH A WEATHER STATION

&&

CJC
Local storm report, Feb 24, 8:18 PM CST, 43 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE MEMPHIS TN
818 PM CST THU FEB 24 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0530 PM     FLASH FLOOD      PARAGOULD               36.06N 90.51W
02/24/2011                   GREENE             AR   LAW ENFORCEMENT

            COUNTY ROAD 138 IS CLOSED DUE TO FLOODING. LOW WATER
            CROSSINGS IN THE NORTHWEST PART OF LAWRENCE COUNTY ARE
            ALL UNDERWATER.

0540 PM     TSTM WND DMG     8 N HAYTI               36.35N 89.75W
02/24/2011                   PEMISCOT           MO   LAW ENFORCEMENT

            VEHICLES PUSHED OFF ROAD NEAR THE INTERSECTION OF I-55
            AND HWY A 3 MILES EAST OF WARDELL

0550 PM     TSTM WND DMG     WHEATLEY                34.92N 91.11W
02/24/2011                   ST. FRANCIS        AR   TRAINED SPOTTER

            30 FOOT TALL TREE BLOWN OVER...TOP OF A PINE TREE
            MISSING...POWER OUT NEAR THE INTERSECTION OF STATE ROUTE
            78 AND US-70

0600 PM     TSTM WND DMG     FORREST CITY            35.01N 90.79W
02/24/2011                   ST. FRANCIS        AR   EMERGENCY MNGR

            HOME WIH TREE LIMBS IN ROOF

0600 PM     TSTM WND DMG     MADISON                 35.02N 90.73W
02/24/2011                   ST. FRANCIS        AR   EMERGENCY MNGR

            HOME WITH TREE LIMBS IN ROOF

0600 PM     FLASH FLOOD      CORNING                 36.41N 90.59W
02/24/2011                   CLAY               AR   LAW ENFORCEMENT

            3RD STREET...LAUREL STREET...AND CRAFTON STREET CLOSED BY
            FLOODING. SOME SANDBAGGING OCCURRING NEAR HOMES.

0600 PM     TSTM WND DMG     CALDWELL                35.08N 90.82W
02/24/2011                   ST. FRANCIS        AR   EMERGENCY MNGR

            HOME WITH TREE LIMBS IN ROOF

0610 PM     TORNADO          1 W TRUMANN             35.67N 90.54W
02/24/2011                   POINSETT           AR   LAW ENFORCEMENT

            POSSIBLE TORNADO ON ROUTE 214 NEAR TRUMANN

0610 PM     TORNADO          1 W TRUMANN             35.67N 90.54W
02/24/2011                   POINSETT           AR   LAW ENFORCEMENT

            POSSIBLE TORNADO NEAR TRUMAN

0613 PM     FUNNEL CLOUD     MARKED TREE             35.53N 90.42W
02/24/2011                   POINSETT           AR   LAW ENFORCEMENT

0613 PM     TSTM WND DMG     MARKED TREE             35.53N 90.42W
02/24/2011                   POINSETT           AR   LAW ENFORCEMENT

            ROOF TAKEN OFF OF A BUILDING IN MARKED TREE

0618 PM     TORNADO          1 S LEPANTO             35.59N 90.33W
02/24/2011                   POINSETT           AR   LAW ENFORCEMENT

            POSSIBLE TORNADO JUST SOUTH OF LEPANTO

0620 PM     TSTM WND DMG     N LEPANTO               35.61N 90.33W
02/24/2011                   POINSETT           AR   LAW ENFORCEMENT

            POWERLINES AND A TREE DOWN ON A HOUSE...PEOPLE ARE
            TRAPPED INSIDE.

0620 PM     TSTM WND DMG     4 SSE TRUMANN           35.62N 90.49W
02/24/2011                   POINSETT           AR   LAW ENFORCEMENT

            18 WHEELER BLOWN OVER ON ITS SIDE ON HWY 63 NEAR TULOT.

0629 PM     NON-TSTM WND DMG 1 S TRUMANN             35.66N 90.52W
02/24/2011                   POINSETT           AR   LAW ENFORCEMENT

            TRACTOR TRAILER BLOWN OVER ON INTERSTATE 55 AT MILE
            MARKER 24.

0630 PM     TSTM WND DMG     UNION CITY              36.42N 89.05W
02/24/2011                   OBION              TN   LAW ENFORCEMENT

            TREES DOWN ON GLASS ROAD AND SOUTH BLUFF ROAD

0636 PM     TORNADO          CRAWFORDSVILLE          35.23N 90.33W
02/24/2011                   CRITTENDEN         AR   TRAINED SPOTTER

            POSSIBLE TORNADO CROSSED HWY 64...TREE LIMBS AND LEAVES
            WERE SEEN BLOWING ACROSS THE ROAD.

0639 PM     TSTM WND DMG     2 W OBION               36.26N 89.23W
02/24/2011                   OBION              TN   TRAINED SPOTTER

            TREES DOWN IN THE TOWN OF GLASS.

0640 PM     TSTM WND DMG     1 S OSCEOLA             35.69N 89.99W
02/24/2011                   MISSISSIPPI        AR   EMERGENCY MNGR

            POWERLINES DOWN ON HIGHWAY 61 AND ON HIGHWAY 140 1 MILE
            SOUTH OF OSCEOLA.

0640 PM     TORNADO          3 NNE EDMONDSON         35.15N 90.29W
02/24/2011                   CRITTENDEN         AR   TRAINED SPOTTER

            POSSIBLE TORNADO SIGHTED NEAR LEHI ALONG I-40.

0647 PM     TSTM WND GST     OSCEOLA                 35.70N 89.99W
02/24/2011  M62.00 MPH       MISSISSIPPI        AR   TRAINED SPOTTER

            MEASURED WITH A HANDHELD ANEMOMETER

0700 PM     FLASH FLOOD      WALNUT RIDGE            36.07N 90.96W
02/24/2011                   LAWRENCE           AR   LAW ENFORCEMENT

            HIGHWAY 412 WAS CLOSED DUE TO FLASH FLOODING. ALL LOW
            WATER CROSSINGS ARE UNDERWATER.

0714 PM     TSTM WND DMG     2 S DUKEDOM             36.47N 88.71W
02/24/2011                   WEAKLEY            TN   AMATEUR RADIO

            LARGE TREE DOWN ACROSS THE ROAD ON STATE ROUTE 118

0715 PM     FLASH FLOOD      KENNETT                 36.24N 90.05W
02/24/2011                   DUNKLIN            MO   LAW ENFORCEMENT

            ST. FRANCIS ROAD AT SOUTH JACKSON WAS CLOSED DUE TO 2
            FEET OF WATER ON THE ROAD.

0715 PM     TSTM WND DMG     MILLINGTON              35.33N 89.89W
02/24/2011                   SHELBY             TN   LAW ENFORCEMENT

            POWERLINES DOWN NEAR THE INTERSECTION OF MONTGOMERY AND
            NAVY. TREES AND POWERLINES ALSO DOWN ALONG NAVY ROAD NEAR
            HORNET ROAD. ALSO A TREE DOWN ON A MOBILE HOME IN THE
            SHADY OAKS SUBDIVISION.

0715 PM     TSTM WND DMG     HALLS                   35.87N 89.40W
02/24/2011                   LAUDERDALE         TN   TRAINED SPOTTER

            POWERLINES DOWN...POLES HAVE BEEN SNAPPED ALONG HIGHWAY
            209 BETWEEN THE TOWNS OF HALLS AND GATES. SOME STRUCTURAL
            DAMAGE ALSO REPORTED.

0725 PM     TSTM WND DMG     4 N BOLTON              35.38N 89.77W
02/24/2011                   SHELBY             TN   AMATEUR RADIO

            TREES DOWN ON A CAR NEAR THE INTERSECTION OF MUDVILLE
            ROAD AND ROSEMARK ROAD.

0745 PM     FLASH FLOOD      GERMANTOWN              35.09N 89.79W
02/24/2011                   SHELBY             TN   TRAINED SPOTTER

            FLOODING ON CHIMNEY ROCK NEAR ST. FRANCIS CHURCH.

0807 PM     TSTM WND GST     HENDERSON               35.44N 88.65W
02/24/2011  M60.00 MPH       CHESTER            TN   TRAINED SPOTTER

            MEASURED WITH A WEATHER STATION

&&

CJC
Local storm report, Feb 24, 8:20 PM CST, 41 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MEMPHIS TN
820 PM CST THU FEB 24 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0815 PM     FLASH FLOOD      HENDERSON               35.44N 88.65W
02/24/2011                   CHESTER            TN   TRAINED SPOTTER

            8 INCHES OF WATER OVER THE CURBS OF MAIN STREET AND
            CHURCH STREET IN THE TOWN OF HENDERSON.

&&

CJC
Local storm report, Feb 24, 8:22 PM CST, 39 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MEMPHIS TN
822 PM CST THU FEB 24 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0615 PM     TSTM WND DMG     FORREST CITY            35.01N 90.79W
02/24/2011                   ST. FRANCIS        AR   EMERGENCY MNGR

            POWER POLES DOWN

&&

CJC
Local storm report, Feb 24, 8:37 PM CST, 24 minutes before
PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE MEMPHIS TN
837 PM CST THU FEB 24 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0600 PM     TSTM WND DMG     FORREST CITY            35.01N 90.79W
02/24/2011                   ST. FRANCIS        AR   EMERGENCY MNGR

            HOME WIH TREE BRANCHES IN ROOF

0600 PM     TSTM WND DMG     MADISON                 35.02N 90.73W
02/24/2011                   ST. FRANCIS        AR   EMERGENCY MNGR

            HOME WITH TREE BRANCHES IN ROOF

0600 PM     TSTM WND DMG     CALDWELL                35.08N 90.82W
02/24/2011                   ST. FRANCIS        AR   EMERGENCY MNGR

            HOME WITH TREE BRANCHES IN ROOF

0700 PM     TSTM WND DMG     BARTLETT                35.22N 89.84W
02/24/2011                   SHELBY             TN   NWS EMPLOYEE

            POWER LINES DOWN...STREET LIGHT BENT AT HWY 64 AND HWY 70

0705 PM     TSTM WND DMG     SOUTHEAST MEMPHIS       35.07N 89.88W
02/24/2011                   SHELBY             TN   PUBLIC

            HIGH WINDS BLEW OFF TOP OF CHIMNEY NEAR HICKORY HILL

0750 PM     TSTM WND DMG     2 S BRADFORD            36.04N 88.82W
02/24/2011                   GIBSON             TN   PUBLIC

            LARGE TREE BRANCHES DOWN IN YARD

&&

CJC
Local storm report, Feb 24, 8:44 PM CST, 17 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE MEMPHIS TN
844 PM CST THU FEB 24 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0700 AM     FLASH FLOOD      BLACK ROCK              36.11N 91.11W
02/24/2011                   LAWRENCE           AR   CO-OP OBSERVER

            3.61 INCHES OF RAIN.

0700 AM     FLASH FLOOD      WALNUT RIDGE            36.07N 90.96W
02/24/2011                   LAWRENCE           AR   CO-OP OBSERVER

            2.53 INCHES OF RAIN.

0700 AM     FLASH FLOOD      CARUTHERSVILLE          36.18N 89.67W
02/24/2011                   PEMISCOT           MO   CO-OP OBSERVER

            2.5 INCHES OF RAIN

0730 AM     FLASH FLOOD      KENNETT                 36.24N 90.05W
02/24/2011                   DUNKLIN            MO   LAW ENFORCEMENT

            HIGHWAY Y BETWEEN KENNETT AND CARUTH IS FLOODED ALONG

            WITH HIGHWAY 164 IN HORNERSVILLE AND HIGHWAY P IN SENATH.

0730 AM     FLASH FLOOD      BLACK ROCK              36.11N 91.11W
02/24/2011                   LAWRENCE           AR   EMERGENCY MNGR

            COUNTY ROAD 210 CLOSED DUE TO FLOODING.

0753 AM     FLASH FLOOD      WALNUT RIDGE            36.07N 90.96W
02/24/2011                   LAWRENCE           AR   EMERGENCY MNGR

            THE SOUTH END OF POCOHONTAS ROAD HAS BEEN CLOSED DUE TO
            FLOODING.

0807 AM     FLASH FLOOD      WALNUT RIDGE            36.07N 90.96W
02/24/2011                   LAWRENCE           AR   EMERGENCY MNGR

            FLOODING HAS CLOSED FREE STREET BETWEEN 3RD STREET AND
            4TH STREET.

0810 AM     FLASH FLOOD      WALNUT RIDGE            36.07N 90.96W
02/24/2011                   LAWRENCE           AR   EMERGENCY MNGR

            FLOODING HAS CLOSED PORTIONS OF NORTH CAROLINA STREET,
            ALABAMA STREET, AND TENNESSEE STREET.

0530 PM     FLASH FLOOD      PARAGOULD               36.06N 90.51W
02/24/2011                   GREENE             AR   LAW ENFORCEMENT

            COUNTY ROAD 138 IS CLOSED DUE TO FLOODING. LOW WATER
            CROSSINGS IN THE NORTHWEST PART OF LAWRENCE COUNTY ARE
            ALL UNDERWATER.

0540 PM     TSTM WND DMG     8 N HAYTI               36.35N 89.75W
02/24/2011                   PEMISCOT           MO   LAW ENFORCEMENT

            VEHICLES PUSHED OFF ROAD NEAR THE INTERSECTION OF I-55
            AND HWY A 3 MILES EAST OF WARDELL

0550 PM     TSTM WND DMG     WHEATLEY                34.92N 91.11W
02/24/2011                   ST. FRANCIS        AR   TRAINED SPOTTER

            30 FOOT TALL TREE BLOWN OVER...TOP OF A PINE TREE
            MISSING...POWER OUT NEAR THE INTERSECTION OF STATE ROUTE
            78 AND US-70

0600 PM     FLASH FLOOD      CORNING                 36.41N 90.59W
02/24/2011                   CLAY               AR   LAW ENFORCEMENT

            3RD STREET...LAUREL STREET...AND CRAFTON STREET CLOSED BY
            FLOODING. SOME SANDBAGGING OCCURRING NEAR HOMES.

0600 PM     TSTM WND DMG     FORREST CITY            35.01N 90.79W
02/24/2011                   ST. FRANCIS        AR   EMERGENCY MNGR

            HOME WIH TREE BRANCHES IN ROOF

0600 PM     TSTM WND DMG     MADISON                 35.02N 90.73W
02/24/2011                   ST. FRANCIS        AR   EMERGENCY MNGR

            HOME WITH TREE BRANCHES IN ROOF

0600 PM     TSTM WND DMG     CALDWELL                35.08N 90.82W
02/24/2011                   ST. FRANCIS        AR   EMERGENCY MNGR

            HOME WITH TREE BRANCHES IN ROOF

0610 PM     TORNADO          1 W TRUMANN             35.67N 90.54W
02/24/2011                   POINSETT           AR   LAW ENFORCEMENT

            POSSIBLE TORNADO ON ROUTE 214 NEAR TRUMANN

0610 PM     TORNADO          1 W TRUMANN             35.67N 90.54W
02/24/2011                   POINSETT           AR   LAW ENFORCEMENT

            POSSIBLE TORNADO NEAR TRUMAN

0613 PM     FUNNEL CLOUD     MARKED TREE             35.53N 90.42W
02/24/2011                   POINSETT           AR   LAW ENFORCEMENT

0613 PM     TSTM WND DMG     MARKED TREE             35.53N 90.42W
02/24/2011                   POINSETT           AR   LAW ENFORCEMENT

            ROOF TAKEN OFF OF A BUILDING IN MARKED TREE

0615 PM     TSTM WND DMG     FORREST CITY            35.01N 90.79W
02/24/2011                   ST. FRANCIS        AR   EMERGENCY MNGR

            POWER POLES DOWN

0618 PM     TORNADO          1 S LEPANTO             35.59N 90.33W
02/24/2011                   POINSETT           AR   LAW ENFORCEMENT

            POSSIBLE TORNADO JUST SOUTH OF LEPANTO

0620 PM     TSTM WND DMG     N LEPANTO               35.61N 90.33W
02/24/2011                   POINSETT           AR   LAW ENFORCEMENT

            POWERLINES AND A TREE DOWN ON A HOUSE...PEOPLE ARE
            TRAPPED INSIDE.

0620 PM     TSTM WND DMG     4 SSE TRUMANN           35.62N 90.49W
02/24/2011                   POINSETT           AR   LAW ENFORCEMENT

            18 WHEELER BLOWN OVER ON ITS SIDE ON HWY 63 NEAR TULOT.

0629 PM     NON-TSTM WND DMG 1 S TRUMANN             35.66N 90.52W
02/24/2011                   POINSETT           AR   LAW ENFORCEMENT

            TRACTOR TRAILER BLOWN OVER ON INTERSTATE 55 AT MILE
            MARKER 24.

0630 PM     TSTM WND DMG     UNION CITY              36.42N 89.05W
02/24/2011                   OBION              TN   LAW ENFORCEMENT

            TREES DOWN ON GLASS ROAD AND SOUTH BLUFF ROAD

0636 PM     TORNADO          CRAWFORDSVILLE          35.23N 90.33W
02/24/2011                   CRITTENDEN         AR   TRAINED SPOTTER

            POSSIBLE TORNADO CROSSED HWY 64...TREE LIMBS AND LEAVES
            WERE SEEN BLOWING ACROSS THE ROAD.

0639 PM     TSTM WND DMG     2 W OBION               36.26N 89.23W
02/24/2011                   OBION              TN   TRAINED SPOTTER

            TREES DOWN IN THE TOWN OF GLASS.

0640 PM     TSTM WND DMG     1 S OSCEOLA             35.69N 89.99W
02/24/2011                   MISSISSIPPI        AR   EMERGENCY MNGR

            POWERLINES DOWN ON HIGHWAY 61 AND ON HIGHWAY 140 1 MILE
            SOUTH OF OSCEOLA.

0640 PM     TORNADO          3 NNE EDMONDSON         35.15N 90.29W
02/24/2011                   CRITTENDEN         AR   TRAINED SPOTTER

            POSSIBLE TORNADO SIGHTED NEAR LEHI ALONG I-40.

0647 PM     TSTM WND GST     OSCEOLA                 35.70N 89.99W
02/24/2011  M62.00 MPH       MISSISSIPPI        AR   TRAINED SPOTTER

            MEASURED WITH A HANDHELD ANEMOMETER

0700 PM     TSTM WND DMG     BARTLETT                35.22N 89.84W
02/24/2011                   SHELBY             TN   NWS EMPLOYEE

            POWER LINES DOWN...STREET LIGHT BENT AT HWY 64 AND HWY 70

0700 PM     FLASH FLOOD      WALNUT RIDGE            36.07N 90.96W
02/24/2011                   LAWRENCE           AR   LAW ENFORCEMENT

            HIGHWAY 412 WAS CLOSED DUE TO FLASH FLOODING. ALL LOW
            WATER CROSSINGS ARE UNDERWATER.

0705 PM     TSTM WND DMG     SOUTHEAST MEMPHIS       35.07N 89.88W
02/24/2011                   SHELBY             TN   PUBLIC

            HIGH WINDS BLEW OFF TOP OF CHIMNEY NEAR HICKORY HILL

0714 PM     TSTM WND DMG     2 S DUKEDOM             36.47N 88.71W
02/24/2011                   WEAKLEY            TN   AMATEUR RADIO

            LARGE TREE DOWN ACROSS THE ROAD ON STATE ROUTE 118

0715 PM     FLASH FLOOD      KENNETT                 36.24N 90.05W
02/24/2011                   DUNKLIN            MO   LAW ENFORCEMENT

            ST. FRANCIS ROAD AT SOUTH JACKSON WAS CLOSED DUE TO 2
            FEET OF WATER ON THE ROAD.

0715 PM     TSTM WND DMG     HALLS                   35.87N 89.40W
02/24/2011                   LAUDERDALE         TN   TRAINED SPOTTER

            POWERLINES DOWN...POLES HAVE BEEN SNAPPED ALONG HIGHWAY
            209 BETWEEN THE TOWNS OF HALLS AND GATES. SOME STRUCTURAL
            DAMAGE ALSO REPORTED.

0715 PM     HEAVY RAIN       COLLEGE CITY            36.13N 90.94W
02/24/2011  E0.00 INCH       LAWRENCE           AR   TRAINED SPOTTER

            6.01 INCHES OF RAIN...STORM TOTAL.

0715 PM     NON-TSTM WND GST 3 NW BELLS              35.75N 89.12W
02/24/2011  M55.00 MPH       CROCKETT           TN   TRAINED SPOTTER

0715 PM     TSTM WND DMG     HENDERSON               35.44N 88.65W
02/24/2011                   CHESTER            TN   TRAINED SPOTTER

            100 MPH WIND ESTIMATED.

0715 PM     TSTM WND DMG     MILLINGTON              35.33N 89.89W
02/24/2011                   SHELBY             TN   LAW ENFORCEMENT

            POWERLINES DOWN NEAR THE INTERSECTION OF MONTGOMERY AND
            NAVY. TREES AND POWERLINES ALSO DOWN ALONG NAVY ROAD NEAR
            HORNET ROAD. ALSO A TREE DOWN ON A MOBILE HOME IN THE
            SHADY OAKS SUBDIVISION.

0725 PM     TSTM WND DMG     4 N BOLTON              35.38N 89.77W
02/24/2011                   SHELBY             TN   AMATEUR RADIO

            TREES DOWN ON A CAR NEAR THE INTERSECTION OF MUDVILLE
            ROAD AND ROSEMARK ROAD.

0741 PM     TSTM WND DMG     TRENTON                 35.97N 88.94W
02/24/2011                   GIBSON             TN   STORM CHASER

            WINDS OF 70 MPH WITH SMALL TREE LIMBS DOWN. PENNY SIZE
            HAIL WAS ALSO REPORTED. LOOSE PATIO FURNITURE ALONG WITH
            TRASH CANS BLOWN ABOUT.

0745 PM     FLASH FLOOD      GERMANTOWN              35.09N 89.79W
02/24/2011                   SHELBY             TN   TRAINED SPOTTER

            FLOODING ON CHIMNEY ROCK NEAR ST. FRANCIS CHURCH.

0750 PM     TSTM WND DMG     2 S BRADFORD            36.04N 88.82W
02/24/2011                   GIBSON             TN   PUBLIC

            LARGE TREE BRANCHES DOWN IN YARD

0807 PM     TSTM WND GST     HENDERSON               35.44N 88.65W
02/24/2011  M60.00 MPH       CHESTER            TN   TRAINED SPOTTER

            MEASURED WITH A WEATHER STATION

0815 PM     TSTM WND DMG     HENDERSON               35.44N 88.65W
02/24/2011                   CHESTER            TN   EMERGENCY MNGR

            TREES DOWN JUST WEST OF HENDERSON NEAR CHICKASAW...ALSO
            AT SAND ROAD TO WILSON SCHOOL ROAD.

0815 PM     FLASH FLOOD      HENDERSON               35.44N 88.65W
02/24/2011                   CHESTER            TN   TRAINED SPOTTER

            8 INCHES OF WATER OVER THE CURBS OF MAIN STREET AND
            CHURCH STREET IN THE TOWN OF HENDERSON.

0818 PM     FLOOD            UNION CITY              36.42N 89.05W
02/24/2011                   OBION              TN   TRAINED SPOTTER

            4 TO 5 1/2 INCHES OF RAIN OCCURRED SINCE MIDNIGHT. STREET
            FLOODING IN UNION CITY AND PORTIONS OF HWY 21 BETWEEN
            HORNBEAK AND THE JUNCTION OF HWY 21 AND HWY 22 HAVE BEEN
            CLOSED.

&&

RRH

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 24, 6:11 PM CSTSevere Thunderstorm WarningMEG49 min
Feb 24, 6:23 PM CSTSevere Thunderstorm WarningMEGBenton, DeSoto, Marshall, Tate90 days
Feb 24, 6:23 PM CSTSevere Thunderstorm WarningMEG52 min
Feb 24, 6:28 PM CSTSevere Thunderstorm WarningMEG47 min
Feb 24, 6:28 PM CSTSevere Thunderstorm WarningMEGDeSoto, Marshall90 days
Feb 24, 6:56 PM CSTFlash Flood WarningMEGDeSoto, Marshall, Tate, Tunica3 hr
Feb 24, 6:59 PM CSTSevere Thunderstorm WarningMEG46 min
Feb 24, 7:08 PM CSTFlash Flood WarningMEGCoahoma, Panola, Quitman, Tunica2 hr
Feb 24, 7:20 PM CSTSevere Thunderstorm WarningMEG40 min
Feb 24, 7:20 PM CSTSevere Thunderstorm WarningMEGBenton, Calhoun, DeSoto, Lafayette, Marshall, Tallahatchie and 3 more90 days
Feb 24, 7:26 PM CSTSevere Thunderstorm WarningMEG49 min
Feb 24, 7:26 PM CSTSevere Thunderstorm WarningMEGCoahoma, Panola, Quitman, Tallahatchie90 days
Feb 24, 7:31 PM CSTSevere Thunderstorm WarningMEG44 min
Feb 24, 7:50 PM CSTSevere Thunderstorm WarningMEG40 min
Feb 24, 7:50 PM CSTSevere Thunderstorm WarningMEGBenton, Lafayette, Marshall, Panola, Quitman, Tallahatchie and 3 more40 min
Feb 24, 7:58 PM CSTSevere Thunderstorm WarningMEG47 min
Feb 24, 7:58 PM CSTSevere Thunderstorm WarningMEG47 min
Feb 24, 7:58 PM CSTSevere Thunderstorm WarningMEGAlcorn, Benton, Marshall, Tate, Tippah47 min
Feb 24, 8:04 PM CSTFlash Flood WarningMEGAlcorn, Benton, Marshall, Tippah3 hr
Feb 24, 8:11 PM CSTSevere Thunderstorm WarningMEG19 min
Feb 24, 8:28 PM CSTSevere Thunderstorm WarningMEG47 min
Feb 24, 8:28 PM CSTSevere Thunderstorm WarningMEGBenton, Calhoun, Lafayette, Marshall, Pontotoc, Tippah and 2 more47 min
Feb 24, 8:34 PM CSTSevere Thunderstorm WarningMEG56 min
Feb 24, 8:34 PM CSTSevere Thunderstorm WarningMEGAlcorn, Benton, Prentiss, Tippah, Tishomingo56 min
Feb 24, 8:47 PM CSTFlash Flood WarningMEGAlcorn, Prentiss, Tishomingo3 hr
Feb 24, 8:55 PM CSTSevere Thunderstorm WarningMEG50 min
Feb 24, 8:55 PM CSTSevere Thunderstorm WarningMEGCalhoun, Chickasaw, Itawamba, Lee, Monroe, Pontotoc and 3 more50 min
Feb 24, 9:26 PM CSTTornado WarningMEGItawamba, Lee, Prentiss, Tishomingo, Union49 min
Feb 24, 9:30 PM CSTSevere Thunderstorm WarningMEG36 min
Feb 24, 9:30 PM CSTSevere Thunderstorm WarningMEGAlcorn, Prentiss, Tishomingo36 min
Feb 24, 9:41 PM CSTTornado WarningMEGItawamba, Lee24 min
Feb 24, 9:42 PM CSTSevere Thunderstorm WarningMEG33 min
Feb 24, 9:42 PM CSTSevere Thunderstorm WarningMEGItawamba, Lee, Tishomingo33 min
Feb 24, 9:43 PM CSTSevere Thunderstorm WarningMEG31 min
Feb 24, 9:43 PM CSTSevere Thunderstorm WarningMEGItawamba, Monroe31 min

Nearby

Flash Flood Warnings in Mississippi, 2011Every flash flood warning in 2011

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.