Alert archive / Oklahoma / Special Weather Statements in 2016

Special Weather Statement, NWS Tulsa, OK

February 1, 2016Okfuskee County, Oklahoma

NWS Tulsa, OK issued this special weather statement at Feb 1, 2016, 11:56 PM CST for Okfuskee County, Oklahoma. It was in force for 34 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
Feb 1, 2016, 11:56 PM CST (05:56 UTC)
Expired
Feb 2, 2016, 12:30 AM CST
In force
34 min
Issued by
NWS Tulsa, OK

County Okfuskee County, OK

The nearest sounding before it

Norman, OK (KOUN), launched 00:00Z, 5.9 hours before the alert went out and 100 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, Norman, OK at 00:00Z on 2016-02-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Norman, OK at 00:00Z on 2016-02-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 316 square meters per square second.1939587897117136Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1580 m above ground
0-6 km bulk shear
87 kt
0-1 km storm-relative helicity
316 m²/s²
0-3 km storm-relative helicity
457 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 Tulsa, OK issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 1, 11:40 PM CSTSpecial Weather StatementTSACreek35 min
Feb 2, 12:17 AM CSTSpecial Weather StatementTSAOkfuskee, Okmulgee43 min
Feb 2, 12:41 AM CSTSpecial Weather StatementTSAWagoner34 min
Feb 2, 12:57 AM CSTSpecial Weather StatementTSAOkmulgee, Wagoner33 min
Feb 2, 3:55 AM CSTWind AdvisoryTSAAdair, Cherokee, Craig, Creek, Delaware, McIntosh and 11 more14 hr
Feb 2, 3:59 AM CSTRed Flag WarningTSAAdair, Choctaw, Haskell, Latimer, Pittsburg, Pushmataha14 hr

Nearby

Special Weather Statements in Oklahoma, 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.