Alert archive / Arkansas / Severe Thunderstorm Warnings in 2008

Severe Thunderstorm Warning 385, NWS Memphis, TN

August 3, 2008Phillips County, Arkansas

NWS Memphis, TN issued this severe thunderstorm warning at Aug 3, 2008, 6:36 PM CDT for Phillips County, Arkansas. It was in force for 39 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
Aug 3, 2008, 6:36 PM CDT (23:36 UTC)
Expired
Aug 3, 2008, 7:15 PM CDT
In force
39 min
Issued by
NWS Memphis, TN
Area
Storm-based polygon

County Phillips County, AR

The nearest sounding before it

Little Rock, AR (KLZK), launched 12:00Z, 11.6 hours before the alert went out and 94 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 12:00Z on 2008-08-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3040 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Little Rock, AR at 12:00Z on 2008-08-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 67 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
3040 J/kg
Mixed-layer CIN
-130 J/kg
Mixed-layer LCL
1333 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
67 m²/s²
0-3 km storm-relative helicity
199 m²/s²
Significant tornado parameter
0.0
Supercell composite
8.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this severe thunderstorm 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 severe thunderstorm warning went out at Aug 3, 2:54 PM CDT, 3 hours 42 minutes earlier.

Area forecast discussion, Aug 3, 2:54 PM CDT, 3 hours 42 minutes before
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Hazardous weather outlook, Aug 3, 6:22 PM CDT, 14 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MEMPHIS TN
622 PM CDT SUN AUG 3 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>092-041200-
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-
622 PM CDT SUN AUG 3 2008

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

.DAY ONE...TONIGHT

HOT AND HUMID CONDITIONS WILL CONTINUE ACROSS MUCH OF THE
MIDSOUTH. HEAT INDEX VALUES WILL REMAIN IN EXCESS OF 105 DEGREES WEST
OF A LINE FROM TIPTONVILLE TENNESSEE TO BOONEVILLE MISSISSIPPI
DURING THE EARLY EVENING HOURS. AN EXCESSIVE HEAT WARNING AND HEAT
ADVISORY REMAIN IN EFFECT.

STRONG TO SEVERE THUNDERSTORMS WILL BE POSSIBLE OVER NORTHWEST
MISSISSIPPI AND PORTIONS OF EAST ARKANSAS THROUGH MIDNIGHT. LARGE
HAIL...DAMAGING WINDS AND LOCALLY HEAVY RAIN WILL BE THE MAIN
THREATS FROM THE STORMS.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

HOT AND HUMID WEATHER WILL CONTINUE INTO EARLY NEXT WEEK WITH
AFTERNOON HEAT INDEX VALUES AT OR ABOVE 105 DEGREES. AN EXCESSIVE
HEAT WARNING AND HEAT ADVISORY REMAIN IN EFFECT UNTIL 8 PM MONDAY
EVENING.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED AT THIS TIME.

KRM

In the hours before

Special weather statement, Aug 3, 2:45 PM CDT, 3 hours 51 minutes before
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Special weather statement, Aug 3, 3:04 PM CDT, 3 hours 32 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MEMPHIS TN
304 PM CDT SUN AUG 3 2008

MSZ020-032030-
TALLAHATCHIE MS-
304 PM CDT SUN AUG 3 2008

...THIS SIGNIFICANT WEATHER ALERT IS FOR...

  CENTRAL TALLAHATCHIE COUNTY IN NORTHWEST MISSISSIPPI...

A STRONG THUNDERSTORM PRODUCING PEA TO DIME SIZE HAIL AND 40 TO 50
MPH WINDS WAS LOCATED 4 MILES SOUTHWEST OF CHARLESTON AT 304 PM
CDT...MOVING SOUTHWEST AT 20 MPH.

VERY HEAVY RAIN ALONG WITH CONTINUOUS CLOUD TO GROUND LIGHTNING ARE
ALSO POSSIBLE WITH THIS THUNDERSTORM.

THIS STORM IS INTENSIFYING AND COULD BECOME SEVERE RAPIDLY.

PEOPLE IN TALLAHATCHIE COUNTY...INCLUDING THE CITY OF CHARLESTON...
SHOULD MONITOR THIS STORM CLOSELY..
Special weather statement, Aug 3, 3:38 PM CDT, 2 hours 58 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MEMPHIS TN
338 PM CDT SUN AUG 3 2008

MSZ020-032115-
TALLAHATCHIE MS-
338 PM CDT SUN AUG 3 2008

...THIS SIGNIFICANT WEATHER ALERT IS FOR...

  SOUTHERN TALLAHATCHIE COUNTY IN NORTHWEST MISSISSIPPI...

A STRONG THUNDERSTORM PRODUCING PEA TO DIME SIZE HAIL AND 40 TO 50
MPH WINDS WAS LOCATED 7 MILES WEST OF PAYNES AT 338 PM CDT...MOVING
SOUTHWEST AT 15 MPH.

VERY HEAVY RAIN ALONG WITH CONTINUOUS CLOUD TO GROUND LIGHTNING ARE
ALSO POSSIBLE WITH THIS THUNDERSTORM.

THIS STORM IS INTENSIFYING AND COULD BECOME SEVERE RAPIDLY.

PEOPLE IN TALLAHATCHIE COUNTY SHOULD MONITOR THIS STORM CLOSELY..
Special weather statement, Aug 3, 5:02 PM CDT, 1 hour 34 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MEMPHIS TN
502 PM CDT SUN AUG 3 2008

MSZ012-032230-
PANOLA MS-
502 PM CDT SUN AUG 3 2008

...THIS SIGNIFICANT WEATHER ALERT IS FOR...

  PANOLA COUNTY IN NORTHWEST MISSISSIPPI...

A STRONG THUNDERSTORM PRODUCING PEA TO DIME SIZE HAIL AND 40 TO 50
MPH WINDS WAS LOCATED OVER COMO AT 502 PM CDT...MOVING SOUTHWEST AT
15 MPH.

VERY HEAVY RAIN ALONG WITH CONTINUOUS CLOUD TO GROUND LIGHTNING ARE
ALSO POSSIBLE WITH THIS THUNDERSTORM.

THIS STORM IS INTENSIFYING AND COULD BECOME SEVERE RAPIDLY.

PEOPLE IN PANOLA COUNTY SHOULD MONITOR THIS STORM CLOSELY..
Special weather statement, Aug 3, 5:05 PM CDT, 1 hour 31 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MEMPHIS TN
505 PM CDT SUN AUG 3 2008

MSZ001-007-008-032230-
DE SOTO MS-TUNICA MS-TATE MS-
505 PM CDT SUN AUG 3 2008

...THIS SIGNIFICANT WEATHER ALERT IS FOR...

  SOUTHWESTERN DESOTO COUNTY IN NORTHWEST MISSISSIPPI...
  NORTHWESTERN TATE COUNTY IN NORTHWEST MISSISSIPPI...
  NORTHEASTERN TUNICA COUNTY IN NORTHWEST MISSISSIPPI...

A STRONG THUNDERSTORM PRODUCING PEA TO DIME SIZE HAIL AND 40 TO 50
MPH WINDS WAS LOCATED OVER EUDORA AT 505 PM CDT...MOVING SOUTHWEST AT
11 MPH.

VERY HEAVY RAIN ALONG WITH CONTINUOUS CLOUD TO GROUND LIGHTNING ARE
ALSO POSSIBLE WITH THIS THUNDERSTORM.

THIS STORM IS INTENSIFYING AND COULD BECOME SEVERE RAPIDLY.

PEOPLE IN DESOTO...TATE AND TUNICA COUNTIES SHOULD MONITOR THIS STORM
CLOSELY..
Local storm report, Aug 3, 6:33 PM CDT, 3 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MEMPHIS TN
633 PM CDT SUN AUG 03 2008

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

0555 PM     TSTM WND GST     TUNICA                  34.69N 90.38W
08/03/2008  M68.00 MPH       TUNICA             MS   ASOS

            68 MPH WIND GUST REPORTED AT TUNICA AIRPORT.

&&

CCD

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 2, 7:25 PM CDTSevere Thunderstorm WarningMEGLafayette, Pontotoc, Union50 min
Aug 2, 7:30 PM CDTSevere Thunderstorm WarningMEGChickasaw45 min
Aug 2, 7:42 PM CDTSevere Thunderstorm WarningMEGLafayette, Panola48 min
Aug 2, 8:15 PM CDTSevere Thunderstorm WarningMEGCalhoun, Lafayette, Pontotoc, Union45 min
Aug 2, 8:26 PM CDTFlash Flood WarningMEGLafayette, Pontotoc, Union2 hr
Aug 2, 8:35 PM CDTSevere Thunderstorm WarningMEGCalhoun40 min
Aug 2, 8:50 PM CDTSevere Thunderstorm WarningMEGCalhoun, Lafayette, Yalobusha25 min
Aug 2, 9:10 PM CDTFlash Flood WarningMEGLafayette2 hr
Aug 2, 9:13 PM CDTSevere Thunderstorm WarningMEGCalhoun, Lafayette, Yalobusha47 min
Aug 2, 9:58 PM CDTSevere Thunderstorm WarningMEGYalobusha47 min
Aug 3, 4:12 AM CDTExcessive Heat WarningMEGCoahoma, DeSoto, Panola, Quitman, Tallahatchie, Tate and 2 more24 hr
Aug 3, 3:44 PM CDTAreal Flood AdvisoryMEGTallahatchie91 min
Aug 3, 3:46 PM CDTHeat AdvisoryMEGAlcorn, Prentiss, Tishomingo13 hr
Aug 3, 5:24 PM CDTSevere Thunderstorm WarningMEGDeSoto, Tate, Tunica51 min
Aug 3, 6:13 PM CDTSevere Thunderstorm WarningMEGCoahoma, Tunica47 min
Aug 3, 6:21 PM CDTSevere Thunderstorm WarningMEGPanola, Quitman, Tunica24 min
Aug 3, 6:43 PM CDTFlash Flood WarningMEGTunica2 hr
Aug 3, 6:52 PM CDTSevere Thunderstorm WarningMEGLee, Phillips38 min

Nearby

Severe Thunderstorm Warnings in Arkansas, 2008Every severe thunderstorm 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.