Alert archive / Mississippi / Tornado Warnings in 1999

Tornado Warning 41, NWS Jackson, MS

January 21, 1999Leflore County, Mississippi

NWS Jackson, MS issued this tornado warning at Jan 21, 1999, 11:07 PM CST for Leflore County, Mississippi. It was in force for 48 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued: Jan 21, 1999, 11:07 PM CST (05:07 UTC)
Expired: Jan 21, 1999, 11:55 PM CST
In force: 48 min
Issued by: NWS Jackson, MS
Area: Whole counties

County Leflore County, MS

What was reported inside it

Time	Report	Where	Remark
Jan 21, 11:15 PM CST	Tornado F0	Itta Bena, MS	This large tornado was filmed by a storm chase team. The tornado moved a short distance across open fields and dissipated before doing any damage.

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Jan 21, 9:00 PM CST	Tornado Watch	SPC	6 hr

The nearest sounding before it

Jackson, MS (KJAN), launched 00:00Z, 5.1 hours before the alert went out and 138 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 957 J/kg
Mixed-layer CIN: -9 J/kg
Mixed-layer LCL: 1350 m above ground
0-6 km bulk shear: 43 kt
0-1 km storm-relative helicity: 156 m²/s²
0-3 km storm-relative helicity: 263 m²/s²
Significant tornado parameter: 0.6
Supercell composite: 4.8

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KJAN 220507 RRA
TORJAN
MSC083-220555-

BULLETIN- EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE JACKSON MS
1107 PM CST THU JAN 21 1999

THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A

* TORNADO WARNING FOR...
  LEFLORE COUNTY IN NORTH CENTRAL MISSISSIPPI

* UNTIL 1155 PM CST

* AT 1106 PM CST... RADAR INDICATED A TORNADO 19 MILES WEST OF
  GREENWOOD OR 12 MILES NORTHWEST OF ITTA BENA... MOVING NORTHEAST
  AT 50 MPH.

THIS STORM WILL MAINLY AFFECT SMALLER COMMUNITIES AND RURAL AREAS.


IF YOU ARE IN A MULTIPLE STORY BUILDING...GO TO A SMALL INTERIOR
ROOM AWAY FROM WINDOWS.

68

What forecasters said that day

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

In the hours before

Local storm report, Jan 21, 9:40 PM CST, 1 hour 27 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
1040 PM CDT THU JAN 21 1999

TIME(CDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....PARISH/COUNTY LOCATION....

0316 PM    CLEVELAND                 MS   TORNADO
01/21/99   BOLIVAR                        PILOT REPORTED TORNADO 5
                                          MILES NORTHWEST OF
                                          CLEVELAND.

0316 PM    CLEVELAND                 MS   TORNADO
01/21/99   BOLIVAR                        TRAILER OVER TURNED DAMAGE
                                          AND DEBRIS. ROOF TORN OFF
                                          A SHOP WITH A TRACTOR
                                          FLIPPED OVER ON A FARM.

0755 PM                              AR   1.75 INCH HAIL
01/21/99   CHICOT                         GOLFBALL SIZE HAIL AT LAKE
                                          VILLAGE.

8903 PM
01/21/99   CHICOT                    AR   TORNADO NEAR LAKE VILLAGE.

0820 PM                              MS   1.75 INCH HAIL
01/21/99   WASHINGTON                     GOLF BALL SIZE HAIL AT
                                          METCALFE.

0830 PM                              AR   2.75 INCH HAIL
01/21/99   CHICOT                         BASEBALL SIZE HAIL AT LAKE
                                          VILLAGE.

0907 PM    AIMWELL                   LA   TORNADO TOUCH DOWN NEAR
01/21/99   CATAHOULA                      AIMWELL...WEST OF
                                          HARRISBURG.

0928 PM    SHAW                      MS   TORNADO TOUCH DOWN BETWEEN
01/21/99   BOLIVAR                        INDIANOLA AND SHAW.

0934 PM    SHAW                      MS   TORNADO ON GROUND.
01/21/99   BOLIVAR                        TORNADO.

0959 PM                              LA   TORNADO
01/21/99   CATAHOULA                      TORNADO...POWERLINES AND
                                          TREES DOWN.

1033 PM    HOLLANDALE                MS   TORNADO
01/21/99   WASHINGTON                     TORNADO REPORTED 2 MILES
                                          SW OF HOLLANDALE.

Local storm report, Jan 21, 10:48 PM CST, 19 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
1040 PM CDT THU JAN 21 1999

TIME(CDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....PARISH/COUNTY LOCATION....

0316 PM    CLEVELAND                 MS   TORNADO
01/21/99   BOLIVAR                        PILOT REPORTED TORNADO 5
                                          MILES NORTHWEST OF
                                          CLEVELAND.

0316 PM    CLEVELAND                 MS   TORNADO
01/21/99   BOLIVAR                        TRAILER OVER TURNED DAMAGE
                                          AND DEBRIS. ROOF TORN OFF
                                          A SHOP WITH A TRACTOR
                                          FLIPPED OVER ON A FARM.

0755 PM                              AR   1.75 INCH HAIL
01/21/99   CHICOT                         GOLFBALL SIZE HAIL AT LAKE
                                          VILLAGE.

8903 PM
01/21/99   CHICOT                    AR   TORNADO NEAR LAKE VILLAGE.

0820 PM                              MS   1.75 INCH HAIL
01/21/99   WASHINGTON                     GOLF BALL SIZE HAIL AT
                                          METCALFE.

0830 PM                              AR   2.75 INCH HAIL
01/21/99   CHICOT                         BASEBALL SIZE HAIL AT LAKE
                                          VILLAGE.

0907 PM    AIMWELL                   LA   TORNADO TOUCH DOWN NEAR
01/21/99   CATAHOULA                      AIMWELL...WEST OF
                                          HARRISBURG.

0928 PM    SHAW                      MS   TORNADO TOUCH DOWN BETWEEN
01/21/99   BOLIVAR                        INDIANOLA AND SHAW.

0934 PM    SHAW                      MS   TORNADO ON GROUND.
01/21/99   BOLIVAR                        TORNADO.

0959 PM                              LA   TORNADO
01/21/99   CATAHOULA                      TORNADO...POWERLINES AND
                                          TREES DOWN.

1033 PM    HOLLANDALE                MS   TORNADO
01/21/99   WASHINGTON                     TORNADO REPORTED 2 MILES
                                          SW OF HOLLANDALE.

The office that day

Everything else NWS Jackson, MS issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jan 21, 7:53 PM CST	Tornado Warning	JAN	Bolivar, Washington	62 min
Jan 21, 8:53 PM CST	Severe Thunderstorm Warning	JAN	Washington	47 min
Jan 21, 9:17 PM CST	Severe Thunderstorm Warning	JAN	Bolivar	33 min
Jan 21, 9:35 PM CST	Tornado Warning	JAN	Sunflower	50 min
Jan 21, 9:58 PM CST	Tornado Warning	JAN	Issaquena	47 min
Jan 21, 10:07 PM CST	Tornado Warning	JAN	Washington	48 min
Jan 21, 10:16 PM CST	Tornado Warning	JAN	Sharkey	49 min
Jan 21, 10:34 PM CST	Tornado Warning	JAN	Humphreys, Sunflower	46 min
Jan 21, 10:44 PM CST	Tornado Warning	JAN	Issaquena	36 min
Jan 21, 10:48 PM CST	Tornado Warning	JAN	Warren	32 min
Jan 21, 10:54 PM CST	Tornado Warning	JAN	Washington	51 min
Jan 21, 11:04 PM CST	Tornado Warning	JAN	Bolivar	51 min
Jan 21, 11:26 PM CST	Tornado Warning	JAN	Sunflower	34 min
Jan 21, 11:48 PM CST	Severe Thunderstorm Warning	JAN	Bolivar, Washington	47 min
Jan 22, 12:02 AM CST	Tornado Warning	JAN	Bolivar, Sunflower	48 min
Jan 22, 8:16 AM CST	Tornado Warning	JAN	Washington	64 min
Jan 22, 8:46 AM CST	Severe Thunderstorm Warning	JAN	Adams	34 min
Jan 22, 8:49 AM CST	Tornado Warning	JAN	Sunflower	61 min
Jan 22, 8:52 AM CST	Tornado Warning	JAN	Humphreys	63 min
Jan 22, 9:11 AM CST	Severe Thunderstorm Warning	JAN	Jefferson	49 min
Jan 22, 9:14 AM CST	Tornado Warning	JAN	Leflore	46 min
Jan 22, 9:20 AM CST	Severe Thunderstorm Warning	JAN	Issaquena, Sharkey	45 min
Jan 22, 9:26 AM CST	Tornado Warning	JAN	Claiborne	49 min
Jan 22, 9:28 AM CST	Tornado Warning	JAN	Sharkey	47 min
Jan 22, 9:39 AM CST	Tornado Warning	JAN	Yazoo	51 min
Jan 22, 10:00 AM CST	Severe Thunderstorm Warning	JAN	Holmes	50 min
Jan 22, 10:03 AM CST	Severe Thunderstorm Warning	JAN	Hinds	47 min
Jan 22, 10:10 AM CST	Severe Thunderstorm Warning	JAN	Warren	30 min
Jan 22, 10:14 AM CST	Tornado Warning	JAN	Copiah	46 min
Jan 22, 10:17 AM CST	Tornado Warning	JAN	Holmes	48 min
Jan 22, 10:23 AM CST	Severe Thunderstorm Warning	JAN	Carroll, Grenada	62 min
Jan 22, 10:38 AM CST	Tornado Warning	JAN	Hinds	47 min
Jan 22, 10:44 AM CST	Severe Thunderstorm Warning	JAN	Montgomery	46 min
Jan 22, 11:15 AM CST	Tornado Warning	JAN	Madison	50 min
Jan 22, 11:55 AM CST	Severe Thunderstorm Warning	JAN	Hinds, Madison, Yazoo	50 min
Jan 22, 12:02 PM CST	Tornado Warning	JAN	Yazoo	48 min
Jan 22, 12:13 PM CST	Tornado Warning	JAN	Leake, Neshoba	47 min
Jan 22, 12:15 PM CST	Tornado Warning	JAN	Holmes	50 min
Jan 22, 12:29 PM CST	Tornado Warning	JAN	Winston	46 min
Jan 22, 1:01 PM CST	Severe Thunderstorm Warning	JAN	Noxubee, Oktibbeha	49 min
Jan 22, 1:04 PM CST	Severe Thunderstorm Warning	JAN	Montgomery	46 min
Jan 22, 1:07 PM CST	Tornado Warning	JAN	Adams	48 min
Jan 22, 1:12 PM CST	Tornado Warning	JAN	Warren	48 min
Jan 22, 1:30 PM CST	Tornado Warning	JAN	Sharkey	50 min
Jan 22, 1:34 PM CST	Severe Thunderstorm Warning	JAN	Attala, Holmes	51 min
Jan 22, 1:53 PM CST	Tornado Warning	JAN	Adams, Jefferson	47 min
Jan 22, 1:55 PM CST	Severe Thunderstorm Warning	JAN	Lowndes, Noxubee	50 min
Jan 22, 1:58 PM CST	Severe Thunderstorm Warning	JAN	Humphreys	47 min
Jan 22, 2:02 PM CST	Tornado Warning	JAN	Hinds	48 min
Jan 22, 2:05 PM CST	Severe Thunderstorm Warning	JAN	Montgomery	50 min
Jan 22, 2:08 PM CST	Tornado Warning	JAN	Claiborne	47 min
Jan 22, 2:18 PM CST	Severe Thunderstorm Warning	JAN	Lauderdale	47 min
Jan 22, 2:21 PM CST	Tornado Warning	JAN	Madison, Yazoo	49 min
Jan 22, 2:26 PM CST	Tornado Warning	JAN	Warren	49 min
Jan 22, 2:31 PM CST	Tornado Warning	JAN	Attala, Carroll, Holmes	49 min
Jan 22, 2:46 PM CST	Tornado Warning	JAN	Hinds	49 min
Jan 22, 2:48 PM CST	Tornado Warning	JAN	Montgomery	47 min
Jan 22, 2:56 PM CST	Severe Thunderstorm Warning	JAN	Adams, Jefferson	49 min
Jan 22, 3:07 PM CST	Tornado Warning	JAN	Attala, Madison	48 min
Jan 22, 3:07 PM CST	Tornado Warning	JAN	Holmes	48 min
Jan 22, 3:12 PM CST	Severe Thunderstorm Warning	JAN	Claiborne	48 min
Jan 22, 3:17 PM CST	Severe Thunderstorm Warning	JAN	Webster	48 min
Jan 22, 3:19 PM CST	Tornado Warning	JAN	Rankin	51 min
Jan 22, 3:21 PM CST	Tornado Warning	JAN	Copiah	49 min
Jan 22, 3:31 PM CST	Tornado Warning	JAN	Hinds	34 min
Jan 22, 3:36 PM CST	Tornado Warning	JAN	Franklin	49 min
Jan 22, 3:53 PM CST	Tornado Warning	JAN	Attala	47 min
Jan 22, 3:55 PM CST	Tornado Warning	JAN	Madison	50 min
Jan 22, 4:10 PM CST	Severe Thunderstorm Warning	JAN	Copiah, Lincoln	45 min
Jan 22, 4:10 PM CST	Severe Thunderstorm Warning	JAN	Hinds	45 min
Jan 22, 4:27 PM CST	Tornado Warning	JAN	Leake	48 min
Jan 22, 4:40 PM CST	Tornado Warning	JAN	Attala	50 min
Jan 22, 4:44 PM CST	Tornado Warning	JAN	Choctaw, Webster	51 min
Jan 22, 4:50 PM CST	Severe Thunderstorm Warning	JAN	Rankin, Simpson	50 min
Jan 22, 4:50 PM CST	Severe Thunderstorm Warning	JAN	Madison	50 min
Jan 22, 4:55 PM CST	Severe Thunderstorm Warning	JAN	Hinds	15 min
Jan 22, 5:04 PM CST	Tornado Warning	JAN	Lincoln	46 min
Jan 22, 5:24 PM CST	Severe Thunderstorm Warning	JAN	Attala, Leake	51 min
Jan 22, 5:26 PM CST	Severe Thunderstorm Warning	JAN	Lawrence	49 min
Jan 22, 5:39 PM CST	Tornado Warning	JAN	Jefferson Davis, Lawrence, Simpson	46 min

Nearby

Tornado Warnings in Mississippi, 1999 Every tornado warning in 1999 Tornadoes in 1999

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.