Alert archive / Mississippi / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 182, NWS Jackson, MS

June 7, 1994Sunflower County, Mississippi

NWS Jackson, MS issued this severe thunderstorm warning at Jun 7, 1994, 10:50 PM CDT for Sunflower County, Mississippi. It was in force for 25 min.

The area

The counties it named.

The facts

Issued: Jun 7, 1994, 10:50 PM CDT (03:50 UTC)
Expired: Jun 7, 1994, 11:15 PM CDT
In force: 25 min
Issued by: NWS Jackson, MS
Area: Whole counties

County Sunflower County, MS

The nearest sounding before it

Jackson, MS (KJAN), launched 00:00Z, 3.8 hours before the alert went out and 150 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: 2017 J/kg
Mixed-layer CIN: -2 J/kg
Mixed-layer LCL: 1379 m above ground
0-6 km bulk shear: 18 kt
0-1 km storm-relative helicity: -2 m²/s²
0-3 km storm-relative helicity: 51 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.2

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, Jun 7, 10:02 PM CDT, 48 minutes before

STORM REPORTS...PRELIMINARY
NATIONAL WEATHER SERVICE JACKSON MS
1002 PM CDT TUE JUN 7 1994

TIME(CDT)     LOCATION          EVENT
958  PM       ROSEDALE          EOC REPORTED DIME SIZE HAIL
              BOLIVAR CO.

Local storm report, Jun 7, 10:04 PM CDT, 46 minutes before

STORM REPORTS...PRELIMINARY
NATIONAL WEATHER SERVICE JACKSON MS
1002 PM CDT TUE JUN 7 1994

TIME(CDT)     LOCATION          EVENT
958  PM       ROSEDALE          EOC REPORTED DIME SIZE HAIL
              BOLIVAR CO.

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 7, 7:09 PM CDT	Severe Thunderstorm Warning	JAN	Webster	36 min
Jun 7, 8:12 PM CDT	Severe Thunderstorm Warning	JAN	Choctaw	48 min
Jun 7, 9:39 PM CDT	Severe Thunderstorm Warning	JAN	Sunflower	51 min
Jun 7, 9:41 PM CDT	Severe Thunderstorm Warning	JAN	Bolivar	49 min
Jun 7, 10:24 PM CDT	Severe Thunderstorm Warning	JAN	Leflore	51 min
Jun 7, 10:32 PM CDT	Severe Thunderstorm Warning	JAN	Bolivar	28 min
Jun 7, 10:44 PM CDT	Tornado Warning	JAN	Carroll, Holmes, Leflore	46 min
Jun 7, 11:01 PM CDT	Severe Thunderstorm Warning	JAN	Bolivar	59 min
Jun 7, 11:26 PM CDT	Severe Thunderstorm Warning	JAN	Washington	64 min
Jun 7, 11:29 PM CDT	Tornado Warning	JAN	Washington	61 min
Jun 8, 12:01 AM CDT	Severe Thunderstorm Warning	JAN	Humphreys	59 min
Jun 8, 12:01 AM CDT	Severe Thunderstorm Warning	JAN	Issaquena	59 min
Jun 8, 12:07 AM CDT	Severe Thunderstorm Warning	JAN	Sharkey	68 min
Jun 8, 12:22 AM CDT	Severe Thunderstorm Warning	JAN	Holmes, Yazoo	68 min
Jun 8, 1:05 AM CDT	Severe Thunderstorm Warning	JAN	Hinds, Madison	40 min

Nearby

Severe Thunderstorm Warnings in Mississippi, 1994 Every severe thunderstorm warning in 1994

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.