Alert archive / Oklahoma / Special Weather Statements in 2007

Special Weather Statement, NWS Tulsa, OK

May 24, 2007Choctaw County, Oklahoma

NWS Tulsa, OK issued this special weather statement at May 24, 2007, 3:17 PM CDT for Choctaw County, Oklahoma. It was in force for 28 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: May 24, 2007, 3:17 PM CDT (20:17 UTC)
Expired: May 24, 2007, 3:45 PM CDT
In force: 28 min
Issued by: NWS Tulsa, OK

County Choctaw County, OK

The radar

The Norman radar (KTLX), 196 km from the middle of the area, began a volume at 20:19 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

Fort Worth, TX (KFWD), launched 12:00Z, 8.3 hours before the alert went out and 188 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: 883 J/kg
Mixed-layer CIN: -77 J/kg
Mixed-layer LCL: 713 m above ground
0-6 km bulk shear: 13 kt
0-1 km storm-relative helicity: 143 m²/s²
0-3 km storm-relative helicity: 220 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

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The office that day

Everything else NWS Tulsa, OK issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 24, 4:44 AM CDT	Special Weather Statement	TSA	Osage, Pawnee	61 min
May 24, 5:40 AM CDT	Special Weather Statement	TSA	Osage	65 min
May 24, 3:46 PM CDT	Special Weather Statement	TSA	Choctaw	29 min

Nearby

Special Weather Statements in Oklahoma, 2007 Every special weather statement in 2007

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.