Alert archive / Mississippi / Severe Thunderstorm Warnings in 1993

Severe Thunderstorm Warning 99, NWS Jackson, MS

March 30, 1993Hinds County, Rankin County, Mississippi

NWS Jackson, MS issued this severe thunderstorm warning at Mar 30, 1993, 8:44 PM CST for Hinds County, Rankin County, Mississippi. It was in force for 46 min.

The area

The counties it named.

The facts

Issued: Mar 30, 1993, 8:44 PM CST (02:44 UTC)
Expired: Mar 30, 1993, 9:30 PM CST
In force: 46 min
Issued by: NWS Jackson, MS
Area: Whole counties

Counties Hinds County, MS, Rankin County, MS

The nearest sounding before it

Slidell Radar S, LA (KSIL), launched 00:00Z, 2.7 hours before the alert went out and 229 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: 2175 J/kg
Mixed-layer CIN: -1 J/kg
Mixed-layer LCL: 535 m above ground
0-6 km bulk shear: 44 kt
0-1 km storm-relative helicity: 108 m²/s²
0-3 km storm-relative helicity: 192 m²/s²
Significant tornado parameter: 1.9
Supercell composite: 10.4

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

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.

In the hours before

Local storm report, Mar 30, 5:32 PM CST, 3 hours 12 minutes before

STORM REPORT
NATIONAL WEATHER SERVICE JACKSON MS
530 PM CST TUE MAR 30 1993

TIME(CST)       LOCATION            REMARKS

525 PM CST      BRAXTON             BASEBALL SIZE HAIL.
                SIMPSON NCO.

Local storm report, Mar 30, 5:40 PM CST, 3 hours 4 minutes before

LOCAL STORM REPORT...UPDATED...
NATIONAL WEATHER SERVICE MERIDIAN MS
540 PM CST TUE MAR 30 1993

...UPDATE ON WINSTON COUNTY MISSISSIPPI...

430 PM CST...CD REPORTED 20 SOUTHWEST OF LOUISVILLE MS DIME
             SIZE HAIL.

445 PM CST...WINSTON COUNTY CD REPORTED QUARTER SIZE HAIL 12
             SOUTH SOUTHWEST OF LOUISVILLE MS.

452 PM CST...WINSTON CD REPORTED QUARTER SIZE HAIL 8 SOUTH OF
             LOUISVILLE MS.

505 PM CST...WINSTON| CD REPORTED DIME SIZE HAIL 6 SE OF LOUISVILLE
             MS.

Local storm report, Mar 30, 6:14 PM CST, 2 hours 30 minutes before

LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MERIDIAN MS
615 PM CST TUE MAR 30 1993

515 PM CST...CD REPORTED SEVERAL TREES BROKEN AND TWISTED OFF 5 MILES
             NORTHEAST OF MERIDIAN MS.

Local storm report, Mar 30, 7:23 PM CST, 1 hour 21 minutes before

LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MERIDIAN MS
720 PM CST TUE MAR 30 1993

715 PM CST...STATE C.D. REPORTED GOLF BALL SIZE HAIL 3 MILES
             SOUTHEAST OF NEWTON IN NEWTON COUNTY MISSISSIPPI.

Local storm report, Mar 30, 7:28 PM CST, 1 hour 16 minutes before

LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MERIDIAN MS
728 PM CST TUE MAR 30 1993

725 PM CST...LAUDERDALE COUNTY C.D. REPORTED DIME AND NICKLE SIZE
             HAIL IN MERIDIAN MISSISSIPPPI.

Local storm report, Mar 30, 7:59 PM CST, 45 minutes before

LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MERIDIAN MS
800 PM CST TUE MAR 30 1993

708 PM CST...CLARKE COUNTY S. O. REPORTS DIME-SIZE HAIL IN STONEWALL
             MS.
715 PM CST...CLARKE COUNTY S. O.
REPORTS DIME-SIZE HAIL IN PACHUTA MS.

The office that day

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

Issued	Product	Office	Counties	Lasted
Mar 30, 6:13 PM CST	Severe Thunderstorm Warning	JAN	Simpson	47 min
Mar 30, 6:20 PM CST	Tornado Warning	JAN	Smith	40 min
Mar 30, 6:26 PM CST	Severe Thunderstorm Warning	JAN	Attala	34 min
Mar 30, 6:26 PM CST	Severe Thunderstorm Warning	JAN	Jones	49 min
Mar 30, 6:31 PM CST	Severe Thunderstorm Warning	JAN	Sunflower, Washington	44 min
Mar 30, 6:35 PM CST	Tornado Warning	JAN	Jasper	55 min
Mar 30, 6:46 PM CST	Severe Thunderstorm Warning	JAN	Clarke	44 min
Mar 30, 6:52 PM CST	Severe Thunderstorm Warning	JAN	Choctaw	53 min
Mar 30, 6:59 PM CST	Severe Thunderstorm Warning	JAN	Newton	46 min
Mar 30, 7:04 PM CST	Severe Thunderstorm Warning	JAN	Simpson, Smith	56 min
Mar 30, 7:10 PM CST	Severe Thunderstorm Warning	JAN	Claiborne, Warren	65 min
Mar 30, 7:10 PM CST	Severe Thunderstorm Warning	JAN	Jefferson	65 min
Mar 30, 7:17 PM CST	Severe Thunderstorm Warning	JAN	Lauderdale	43 min
Mar 30, 7:21 PM CST	Tornado Warning	JAN	Simpson, Smith	54 min
Mar 30, 7:41 PM CST	Severe Thunderstorm Warning	JAN	Kemper	49 min
Mar 30, 7:48 PM CST	Severe Thunderstorm Warning	JAN	Copiah, Hinds	57 min
Mar 30, 8:18 PM CST	Severe Thunderstorm Warning	JAN	Issaquena, Sharkey, Warren, Washington	57 min
Mar 30, 11:39 PM CST	Severe Thunderstorm Warning	JAN	Warren	36 min
Mar 31, 12:09 AM CST	Severe Thunderstorm Warning	JAN	Franklin	51 min
Mar 31, 12:22 AM CST	Tornado Warning	JAN	Washington	53 min
Mar 31, 12:29 AM CST	Severe Thunderstorm Warning	JAN	Neshoba	46 min
Mar 31, 1:13 AM CST	Severe Thunderstorm Warning	JAN	Leake	32 min
Mar 31, 1:40 AM CST	Severe Thunderstorm Warning	JAN	Neshoba	50 min

Nearby

Severe Thunderstorm Warnings in Mississippi, 1993 Every severe thunderstorm warning in 1993

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.