Alert archive / Mississippi / Tornado Watches in 2003
Tornado Watch 466
The Storm Prediction Center issued this tornado watch at Jun 2, 2003, 4:55 PM CDT for 15 counties in Alabama; 26 counties in Mississippi. It was in force for 5 hr.
The area
The outline as issued.
The facts
- Issued
- Jun 2, 2003, 4:55 PM CDT (21:55 UTC)
- Expired
- Jun 2, 2003, 10:00 PM CDT
- In force
- 5 hr
- Issued by
- the Storm Prediction Center
All 41 counties
Bibb County, AL, Fayette County, AL, Franklin County, AL, Greene County, AL, Hale County, AL, Jefferson County, AL, Lamar County, AL, Marion County, AL, Perry County, AL, Pickens County, AL, Shelby County, AL, St. Clair County, AL, Tuscaloosa County, AL, Walker County, AL, Winston County, AL, Benton County, MS, Calhoun County, MS, Carroll County, MS, Chickasaw County, MS, Choctaw County, MS, Clay County, MS, Grenada County, MS, Itawamba County, MS, Lafayette County, MS, Lee County, MS, Leflore County, MS, Lowndes County, MS, Marshall County, MS, Monroe County, MS, Montgomery County, MS, Noxubee County, MS, Oktibbeha County, MS, Panola County, MS, Pontotoc County, MS, Prentiss County, MS, Tallahatchie County, MS, Tippah County, MS, Union County, MS, Webster County, MS, Winston County, MS, Yalobusha County, MS
Warnings issued inside it
34 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 2, 4:59 PM CDT | Severe Thunderstorm Warning | BMX | Lamar | 46 min |
| Jun 2, 4:59 PM CDT | Severe Thunderstorm Warning | JAN | Lowndes | 31 min |
| Jun 2, 5:07 PM CDT | Severe Thunderstorm Warning | MEG | Panola | 38 min |
| Jun 2, 5:22 PM CDT | Severe Thunderstorm Warning | JAN | Leflore | 48 min |
| Jun 2, 5:28 PM CDT | Tornado Warning | BMX | Pickens | 32 min |
| Jun 2, 5:29 PM CDT | Severe Thunderstorm Warning | JAN | Lowndes | 41 min |
| Jun 2, 5:29 PM CDT | Severe Thunderstorm Warning | MEG | Tallahatchie | 46 min |
| Jun 2, 5:43 PM CDT | Severe Thunderstorm Warning | JAN | Carroll, Grenada | 62 min |
| Jun 2, 5:45 PM CDT | Severe Thunderstorm Warning | MEG | Lafayette | 60 min |
| Jun 2, 5:47 PM CDT | Severe Thunderstorm Warning | BMX | Lamar | 43 min |
| Jun 2, 6:01 PM CDT | Severe Thunderstorm Warning | BMX | Pickens, Tuscaloosa | 44 min |
| Jun 2, 6:09 PM CDT | Severe Thunderstorm Warning | JAN | Leflore | 31 min |
| Jun 2, 6:40 PM CDT | Severe Thunderstorm Warning | JAN | Montgomery | 60 min |
| Jun 2, 6:44 PM CDT | Severe Thunderstorm Warning | BMX | Tuscaloosa | 46 min |
| Jun 2, 6:46 PM CDT | Severe Thunderstorm Warning | JAN | Carroll, Grenada | 29 min |
| Jun 2, 6:49 PM CDT | Severe Thunderstorm Warning | JAN | Choctaw, Winston | 61 min |
| Jun 2, 7:02 PM CDT | Severe Thunderstorm Warning | JAN | Webster | 63 min |
| Jun 2, 7:17 PM CDT | Severe Thunderstorm Warning | JAN | Oktibbeha | 58 min |
| Jun 2, 7:24 PM CDT | Tornado Warning | BMX | Tuscaloosa | 36 min |
| Jun 2, 7:38 PM CDT | Tornado Warning | BMX | Jefferson | 37 min |
| Jun 2, 7:47 PM CDT | Severe Thunderstorm Warning | JAN | Clay, Lowndes | 58 min |
| Jun 2, 7:48 PM CDT | Severe Thunderstorm Warning | BMX | Perry | 42 min |
| Jun 2, 7:54 PM CDT | Severe Thunderstorm Warning | JAN | Noxubee, Winston | 46 min |
| Jun 2, 8:07 PM CDT | Severe Thunderstorm Warning | BMX | Lamar, Pickens | 53 min |
| Jun 2, 8:15 PM CDT | Tornado Warning | BMX | Jefferson | 30 min |
| Jun 2, 8:21 PM CDT | Severe Thunderstorm Warning | MEG | Monroe | 24 min |
| Jun 2, 8:41 PM CDT | Tornado Warning | BMX | Jefferson, Shelby | 49 min |
| Jun 2, 8:45 PM CDT | Severe Thunderstorm Warning | BMX | Fayette, Marion | 45 min |
| Jun 2, 8:55 PM CDT | Severe Thunderstorm Warning | BMX | Lamar | 20 min |
| Jun 2, 8:57 PM CDT | Severe Thunderstorm Warning | BMX | Pickens | 48 min |
| Jun 2, 9:13 PM CDT | Severe Thunderstorm Warning | BMX | Pickens, Tuscaloosa | 62 min |
| Jun 2, 9:19 PM CDT | Severe Thunderstorm Warning | BMX | Tuscaloosa | 56 min |
| Jun 2, 9:30 PM CDT | Severe Thunderstorm Warning | JAN | Noxubee | 60 min |
| Jun 2, 9:42 PM CDT | Severe Thunderstorm Warning | BMX | Greene | 48 min |
Discussions around it
SPC mesoscale discussions over the same counties from four hours before the watch to its end.
The nearest sounding before it
Little Rock, AR (KLZK), launched 12:00Z, 9.9 hours before the alert went out and 157 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1115 m above ground
- 0-6 km bulk shear
- 39 kt
- 0-1 km storm-relative helicity
- 168 m²/s²
- 0-3 km storm-relative helicity
- 220 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
WWUS20 KWNS 022157
SEL6
SPC WW 022155
ALZ000-MSZ000-030300-
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 466
NWS STORM PREDICTION CENTER NORMAN OK
455 PM CDT MON JUN 2 2003
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
NORTHERN AND CENTRAL ALABAMA
NORTHERN AND EASTERN MISSISSIPPI
EFFECTIVE THIS MONDAY AFTERNOON AND EVENING FROM 455 PM UNTIL 1000
PM CDT.
TORNADOES...HAIL TO 1 INCH IN DIAMETER...THUNDERSTORM WIND GUSTS
TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
THE TORNADO WATCH AREA IS ALONG AND 60 STATUTE MILES EITHER SIDE
OF A LINE FROM 30 MILES EAST NORTHEAST OF CENTREVILLE ALABAMA TO
25 MILES WEST OF OXFORD MISSISSIPPI.
REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA.
PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING
WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE
WARNINGS.
OTHER WATCH INFORMATION...CONTINUE...WW 462...WW 463...WW 464...WW
465...
DISCUSSION...THUNDERSTORMS DEVELOPING/MOVING EWD FROM ERN AR/WRN
MS...AND POSSIBLY NEW ACTIVITY FORMING ALONG WARM/STATIONARY FRONT
/ATTM EXTENDING FROM N OF GWO TO S OF BHM/...WILL POSE THREAT FOR
ISOLATED TORNADOES. DEEP SHEAR WILL REMAIN SUPPORTIVE OF ROTATING
STORMS... ESPECIALLY ALONG BOUNDARY WHERE STRONG HEATING HAS
OCCURRED THROUGHOUT THE DAY. STORM MOTION SHOULD BE DIRECTED TOWARD
COOL SIDE OF BOUNDARY...ALTHOUGH AIR MASS ON COOL SIDE IS NOT
STRONGLY STABLE.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 1 INCH. EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 550.
MEAN STORM MOTION VECTOR 25030.
...CORFIDI
321,0870 333,0902 351,0893 335,0862SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 2, 12:30 PM CDT | Mesoscale Discussion | SPC | Coahoma, DeSoto, Quitman, Tate, Tunica | 2 hr |
| Jun 2, 1:15 PM CDT | Severe Thunderstorm Watch | SPC | Bolivar, Coahoma, DeSoto, Marshall, Panola, Quitman and 2 more | 6 hr |
| Jun 2, 3:20 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Attala, Claiborne, Copiah, Franklin, Hinds and 13 more | 6 hr |
| Jun 2, 3:25 PM CDT | Mesoscale Discussion | SPC | Alcorn, Benton, Bolivar, Calhoun, Chickasaw, Coahoma and 15 more | 2 hr |
| Jun 2, 4:58 PM CDT | Mesoscale Discussion | SPC | Adams, Attala, Claiborne, Copiah, Covington, Franklin and 16 more | 2 hr |
| Jun 2, 5:46 PM CDT | Mesoscale Discussion | SPC | Bolivar, Coahoma, Panola, Quitman, Sunflower, Tate and 1 more | 119 min |
Nearby
Tornado Watches in Mississippi, 2003Tornado Watches in Alabama, 2003Every tornado watch in 2003
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.