Alert archive / Mississippi / Special Weather Statements in 2016

Special Weather Statement, NWS New Orleans, LA

June 12, 2016Jackson County, Mississippi

NWS New Orleans, LA issued this special weather statement at Jun 12, 2016, 2:13 PM CDT for Jackson County, Mississippi. It was in force for 62 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Jun 12, 2016, 2:13 PM CDT (19:13 UTC)
Expired: Jun 12, 2016, 3:15 PM CDT
In force: 62 min
Issued by: NWS New Orleans, LA

County Jackson County, MS

The radar

The Mobile radar (KMOB), 48 km from the middle of the area, began a volume at 19:14 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, 7.2 hours before the alert went out and 107 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: 2428 J/kg
Mixed-layer CIN: -18 J/kg
Mixed-layer LCL: 749 m above ground
0-6 km bulk shear: 7 kt
0-1 km storm-relative helicity: -55 m²/s²
0-3 km storm-relative helicity: -12 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

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The office that day

Everything else NWS New Orleans, LA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 12, 12:49 PM CDT	Special Weather Statement	LIX	Orleans, Saint Charles	26 min
Jun 12, 1:49 PM CDT	Areal Flood Advisory	LIX	Jefferson, Plaquemines, Saint Charles	56 min
Jun 12, 4:06 PM CDT	Special Weather Statement	LIX	West Feliciana	39 min
Jun 12, 4:17 PM CDT	Special Weather Statement	LIX	West Feliciana	28 min
Jun 12, 5:51 PM CDT	Special Weather Statement	LIX	Saint Helena	39 min
Jun 12, 3:13 PM CDT	Special Weather Statement	LIX	Hancock	32 min
Jun 12, 3:22 PM CDT	Flash Flood Warning	LIX	Harrison, Jackson	113 min
Jun 12, 4:47 PM CDT	Special Weather Statement	LIX	Amite, Pike, Walthall, Wilkinson	58 min
Jun 12, 5:39 PM CDT	Areal Flood Advisory	LIX	Amite	66 min

Nearby

Special Weather Statements in Mississippi, 2016 Every special weather statement in 2016

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.