Alert archive / Mississippi / Flash Flood Warnings in 2008
Flash Flood Warning 114, NWS Memphis, TN
NWS Memphis, TN issued this flash flood warning at Jul 5, 2008, 5:12 PM CDT for 6 counties in Mississippi. It was in force for 89 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jul 5, 2008, 5:12 PM CDT (22:12 UTC)
- Expired
- Jul 5, 2008, 6:41 PM CDT
- In force
- 89 min
- Issued by
- NWS Memphis, TN
- Area
- Storm-based polygon
- Flood severity
- None
Counties DeSoto County, MS, Lafayette County, MS, Marshall County, MS, Panola County, MS, Tate County, MS, Tunica County, MS
The nearest sounding before it
Little Rock, AR (KLZK), launched 12:00Z, 10.2 hours before the alert went out and 25 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.
- Mixed-layer CAPE
- 1781 J/kg
- Mixed-layer CIN
- -45 J/kg
- Mixed-layer LCL
- 996 m above ground
- 0-6 km bulk shear
- 14 kt
- 0-1 km storm-relative helicity
- 67 m²/s²
- 0-3 km storm-relative helicity
- 58 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 Jul 5, 3:00 PM CDT, 2 hours 12 minutes earlier.
Area forecast discussion, Jul 5, 3:00 PM CDT, 2 hours 12 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE MEMPHIS TN 300 PM CDT SAT JUL 5 2008 .DISCUSSION... SCATTERED SHOWERS AND THUNDERSTORMS CONTINUE TO DEVELOP AND MOVE ACROSS EASTERN ARKANSAS AND NORTH MISSISSIPPI THIS AFTERNOON. SOME OF THESE STORMS HAVE BEEN STRONG BUT FOR THE MOST PART...HAVE STAYED UNDER SEVERE THUNDERSTORM CRITERIA. THESE STORMS WILL LIKELY CONTINUE THROUGH THE EVENING AND OVERNIGHT HOURS AS A STATIONARY FRONT REMAINS OVER THE AREA AND AN UPPER LEVEL IMPULSE MOVES ACROSS THE MIDSOUTH FROM THE NORTHWEST. THINK THE BEST CHANCE FOR CONVECTION WILL ONCE AGAIN BE LIMITED TO EASTERN ARKANSAS AND NORTH MISSISSIPPI AS DRIER AIR BEGINS TO FILTER ACROSS NORTHERN PORTIONS OF THE MIDSOUTH AS SEEN ON WATER VAPOR. AREAS OF FOG...SOME POSSIBLY DENSE...WILL DEVELOP ONCE AGAIN AFTER MIDNIGHT IN MUCH OF THE SAME LOCATIONS AS LAST NIGHT. DECIDED TO HOLD OFF ON A DENSE FOG ADVISORY FOR NOW AND WILL LET THE EVENING SHIFT REEVALUATE THIS POSSIBILITY. UPPER LEVEL TROUGH WILL SLOWLY MOVE ACROSS THE AREA ON SUNDAY HELPING TO INITIATE MORE SHOWERS AND THUNDERSTORMS ESPECIALLY DURING THE AFTERNOON AND EVENING HOURS. THINK THE BEST CHANCE FOR STORMS WILL BE ACROSS NORTH MISSISSIPPI AGAIN BUT NOT AS WIDESPREAD AS TODAY. AS A RESULT...WARMEST TEMPERATURES WILL OCCUR WEST OF THE MISSISSIPPI RIVER WITH HIGHS IN THE LOW TO MID 90S WHILE AREAS EAST OF THE RIVER WILL REACH THE MID TO UPPER 80S. UPPER RIDGE WILL BEGIN TO BUILD OVER THE AREA ON MONDAY AND EVENTUALLY BRING DRIER AIR INTO THE AREA. AFTERNOON AND EVENING CONVECTION LOOKS TO DEVELOP ONCE AGAIN ACROSS NORTHEAST MISSISSIPPI ON MONDAY WHERE THE MOISTURE AND LIFT WILL BE GREATEST. THIS TREND WILL CONTINUE ON TUESDAY WHERE MOST LOCATIONS WILL BE DRY AND WARM WITH SOME AREAS NEARING THE MID 90S FOR HIGHS. BY MID WEEK...ANOTHER COLD FRONT ASSOCIATED WITH AN UPPER TROUGH WILL BEGIN TO APPROACH THE AREA FROM THE NORTH. THIS FRONT LOOKS TO STALL JUST NORTH OF THE FORECAST AREA BUT WILL BECOME A FOCUS FOR THUNDERSTORM DEVELOPMENT WEDNESDAY AND THURSDAY. AN UPPER RIDGE ONCE AGAIN BUILDS BACK ACROSS THE AREA ON FRIDAY BRINGING SOMEWHAT DRIER CONDITIONS TO THE MIDSOUTH. HIGH TEMPERATURES WILL RETURN TO THE LOW TO POSSIBLY MID 90S WITH LOWS NEAR 70 DEGREES. && .PRELIMINARY POINT TEMPS/POPS... MEM 72 91 75 92 / 30 20 10 10 MKL 66 90 70 90 / 20 20 10 10 JBR 70 93 73 95 / 30 20 10 10 TUP 69 88 71 90 / 40 30 10 20 && .MEG WATCHES/WARNINGS/ADVISORIES... AR...NONE. MO...NONE. MS...NONE. TN...NONE. && KNS
Hazardous weather outlook, Jul 5, 3:39 PM CDT, 1 hour 33 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED NATIONAL WEATHER SERVICE MEMPHIS TN 339 PM CDT SAT JUL 5 2008 ARZ008-009-017-018-026>028-035-036-048-049-058-MOZ113-115- MSZ001>017-020>024-TNZ001>004-019>021-048>055-088>092-062245- 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- 339 PM CDT SAT JUL 5 2008 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EAST ARKANSAS... THE MISSOURI BOOTHEEL...NORTH MISSISSIPPI...AND WEST TENNESSEE. .DAY ONE...THIS AFTERNOON AND TONIGHT A FEW STRONG THUNDERSTORMS WILL BE POSSIBLE ACROSS EASTERN ARKANSAS AND NORTH MISSISSIPPI THIS EVENING. THE MAIN HAZARDS WITH ANY STRONG THUNDERSTORM THAT DEVELOPS WILL BE WIND GUSTS UP TO 40 MPH...SMALL HAIL...AND LOCALLY HEAVY RAINFALL. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT ANTICIPATED AT THIS TIME. KNS
In the hours before
Special weather statement, Jul 5, 1:33 PM CDT, 3 hours 39 minutes before
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</html>Special weather statement, Jul 5, 2:30 PM CDT, 2 hours 42 minutes before
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</html>Special weather statement, Jul 5, 4:38 PM CDT, 34 minutes before
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</html>Local storm report, Jul 5, 4:40 PM CDT, 32 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MEMPHIS TN
440 PM CDT SAT JUL 05 2008
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0425 PM HAIL 4 S HERNANDO 34.77N 89.99W
07/05/2008 E0.75 INCH DESOTO MS TRAINED SPOTTER
PENNY SIZE HAIL ON HIGHWAY 51 AND WHEELER ROAD.
&&
CCDLocal storm report, Jul 5, 4:58 PM CDT, 14 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE MEMPHIS TN
458 PM CDT SAT JUL 05 2008
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0420 PM HAIL TREMONT 34.23N 88.25W
07/05/2008 E0.75 INCH ITAWAMBA MS TRAINED SPOTTER
PENNY SIZE HAIL IN TREMONT.
0425 PM HAIL 4 S HERNANDO 34.77N 89.99W
07/05/2008 E0.75 INCH DESOTO MS TRAINED SPOTTER
PENNY SIZE HAIL ON HIGHWAY 51 AND WHEELER ROAD.
&&
CCDThe office that day
Everything else NWS Memphis, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 5, 3:54 PM CDT | Severe Thunderstorm Warning | MEG | Itawamba | 36 min |
| Jul 5, 5:35 PM CDT | Severe Thunderstorm Warning | MEG | DeSoto | 25 min |
| Jul 5, 6:20 PM CDT | Severe Thunderstorm Warning | MEG | Benton, Tippah | 40 min |
| Jul 5, 3:57 AM CDT | Dense Fog Advisory | MEG | Carroll, Chester, Crockett, Decatur, Dyer, Fayette and 14 more | 4 hr |
| Jul 5, 6:14 PM CDT | Severe Thunderstorm Warning | MEG | Fayette, Hardeman | 46 min |
| Jul 5, 6:49 PM CDT | Areal Flood Advisory | MEG | Shelby | 36 min |
| Jul 5, 6:54 PM CDT | Areal Flood Advisory | MEG | Fayette, Hardeman | 36 min |
Nearby
Flash Flood Warnings in Mississippi, 2008Every flash flood warning in 2008
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.