Alert archive / Mississippi / Severe Thunderstorm Warnings in 2024

Severe Thunderstorm Warning 1, NWS Jackson, MS

January 8, 2024Forrest County, Mississippi

NWS Jackson, MS issued this severe thunderstorm warning at Jan 8, 2024, 3:21 PM CST for Forrest County, Mississippi. It was in force for 21 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: Jan 8, 2024, 3:21 PM CST (21:21 UTC)
Expired: Jan 8, 2024, 3:42 PM CST
In force: 21 min
Issued by: NWS Jackson, MS
Area: Storm-based polygon
Damage threat: Considerable
Hail: 1.75 in
Wind: 50.0 mph

County Forrest County, MS

The radar

The Mobile radar (KMOB), 112 km from the middle of the area, began a volume at 21:23 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Slidell Radar S, LA (KSIL), launched 12:00Z, 9.4 hours before the alert went out and 113 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 888 m above ground
0-6 km bulk shear: 46 kt
0-1 km storm-relative helicity: 393 m²/s²
0-3 km storm-relative helicity: 517 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

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 Jackson, MS wrote its last area forecast discussion before this severe thunderstorm warning went out at Jan 8, 11:13 AM CST, 4 hours 8 minutes earlier.

Area forecast discussion, Jan 8, 11:13 AM CST, 4 hours 8 minutes before

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In the hours before

Special weather statement, Jan 8, 11:47 AM CST, 3 hours 34 minutes before

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Local storm report, Jan 8, 2:25 PM CST, 56 minutes before

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Special weather statement, Jan 8, 2:32 PM CST, 49 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jan 8, 8:35 AM CST	River Flood Warning	JAN	Jones	5 days
Jan 8, 11:47 AM CST	Special Weather Statement	JAN	Lincoln	43 min
Jan 8, 3:54 PM CST	Special Weather Statement	JAN	Yazoo	36 min
Jan 8, 3:58 PM CST	Special Weather Statement	JAN	Washington	32 min
Jan 8, 4:08 PM CST	Severe Thunderstorm Warning	JAN	Washington	18 min
Jan 8, 4:13 PM CST	Special Weather Statement	JAN	Hinds, Madison	47 min
Jan 8, 4:40 PM CST	Special Weather Statement	JAN	Humphreys	50 min
Jan 8, 4:53 PM CST	Severe Thunderstorm Warning	JAN	Humphreys, Leflore, Sunflower, Washington	52 min
Jan 8, 2:32 PM CST	Special Weather Statement	JAN	Madison	28 min
Jan 8, 3:25 PM CST	Special Weather Statement	JAN	Franklin	35 min

Nearby

Severe Thunderstorm Warnings in Mississippi, 2024 Every severe thunderstorm warning in 2024

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; radar from the NEXRAD Level II archive.