Alert archive / Louisiana / Special Weather Statements in 2016

Special Weather Statement, NWS New Orleans, LA

June 14, 2016Tangipahoa Parish, Louisiana

NWS New Orleans, LA issued this special weather statement at Jun 14, 2016, 2:25 PM CDT for Tangipahoa Parish, Louisiana. It was in force for 50 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 14, 2016, 2:25 PM CDT (19:25 UTC)
Expired
Jun 14, 2016, 3:15 PM CDT
In force
50 min
Issued by
NWS New Orleans, LA

County Tangipahoa Parish, LA

The nearest sounding before it

Slidell Radar S, LA (KSIL), launched 12:00Z, 7.4 hours before the alert went out and 70 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-pSkew-T log-p diagram, Slidell Radar S, LA at 12:00Z on 2016-06-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2263 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Slidell Radar S, LA at 12:00Z on 2016-06-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 18 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
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
2263 J/kg
Mixed-layer CIN
-13 J/kg
Mixed-layer LCL
712 m above ground
0-6 km bulk shear
11 kt
0-1 km storm-relative helicity
18 m²/s²
0-3 km storm-relative helicity
25 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.

IssuedProductOfficeCountiesLasted
Jun 14, 6:26 AM CDTSpecial Weather StatementLIXOrleans34 min
Jun 14, 12:57 PM CDTSpecial Marine WarningLIX33 min
Jun 14, 12:59 PM CDTSpecial Weather StatementLIXOrleans46 min
Jun 14, 1:20 PM CDTSpecial Weather StatementLIXSaint Charles40 min
Jun 14, 1:52 PM CDTSpecial Marine WarningLIX38 min
Jun 14, 2:03 PM CDTSpecial Weather StatementLIXOrleans57 min
Jun 14, 2:05 PM CDTSpecial Weather StatementLIXWashington40 min
Jun 14, 2:35 PM CDTSpecial Weather StatementLIXHancock40 min
Jun 14, 3:23 PM CDTSpecial Weather StatementLIXPearl River37 min

Nearby

Special Weather Statements in Louisiana, 2016Every 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.