Alert archive / Oklahoma / Special Weather Statements in 2016

Special Weather Statement, NWS Tulsa, OK

August 30, 2016Mayes County, Oklahoma

NWS Tulsa, OK issued this special weather statement at Aug 30, 2016, 5:21 PM CDT for Mayes County, Oklahoma. It was in force for 24 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: Aug 30, 2016, 5:21 PM CDT (22:21 UTC)
Expired: Aug 30, 2016, 5:45 PM CDT
In force: 24 min
Issued by: NWS Tulsa, OK

County Mayes County, OK

The radar

The Tulsa radar (KINX), 33 km from the middle of the area, began a volume at 22:20 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

Springfield, MO (KSGF), launched 12:00Z, 10.4 hours before the alert went out and 145 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: 1735 J/kg
Mixed-layer CIN: -15 J/kg
Mixed-layer LCL: 875 m above ground
0-6 km bulk shear: 4 kt
0-1 km storm-relative helicity: -3 m²/s²
0-3 km storm-relative helicity: -4 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

284 
WWUS84 KTSA 302221
SPSTSA

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
521 PM CDT TUE AUG 30 2016
 
OKZ062-302245-
MAYES OK-
521 PM CDT TUE AUG 30 2016

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN MAYES COUNTY UNTIL
545 PM CDT...

AT 521 PM CDT...A STRONG THUNDERSTORM WAS LOCATED 4 MILES SOUTH OF
ADAIR...MOVING WEST AT 20 MPH.

WINDS TO 40 MPH WILL BE POSSIBLE WITH THIS STORM.

LOCATIONS IN OR NEAR THE PATH INCLUDE...
PRYOR...                          PRYOR CREEK...
ADAIR...                          SNOWDALE STATE PARK...

THIS INCLUDES INTERSTATE 44 BETWEEN MILE MARKERS 263 AND 268.
 
LAT...LON 3644 9514 3626 9518 3629 9544 3633 9544
      3648 9538
TIME...MOT...LOC 2221Z 098DEG 19KT 3637 9526 

$$

The office that day

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

Issued	Product	Office	Counties	Lasted
Aug 29, 8:33 PM CDT	Special Weather Statement	TSA	Tulsa	42 min
Aug 29, 8:39 PM CDT	Special Weather Statement	TSA	Tulsa	36 min
Aug 29, 8:41 PM CDT	Severe Thunderstorm Warning	TSA	Creek, Tulsa	34 min
Aug 30, 2:02 PM CDT	Special Weather Statement	TSA	Sequoyah	28 min
Aug 30, 3:10 PM CDT	Special Weather Statement	TSA	Cherokee	35 min
Aug 30, 3:35 PM CDT	Special Weather Statement	TSA	Cherokee	25 min
Aug 30, 3:45 PM CDT	Special Weather Statement	TSA	Muskogee	30 min
Aug 30, 4:16 PM CDT	Special Weather Statement	TSA	Mayes	29 min
Aug 30, 4:32 PM CDT	Special Weather Statement	TSA	Wagoner	28 min
Aug 30, 4:35 PM CDT	Special Weather Statement	TSA	Latimer	40 min
Aug 30, 4:37 PM CDT	Special Weather Statement	TSA	Craig	38 min
Aug 30, 4:46 PM CDT	Special Weather Statement	TSA	Wagoner	29 min
Aug 30, 5:03 PM CDT	Special Weather Statement	TSA	Tulsa	42 min
Aug 30, 5:25 PM CDT	Special Weather Statement	TSA	Tulsa	35 min
Aug 30, 5:44 PM CDT	Special Weather Statement	TSA	Mayes	31 min
Aug 30, 5:50 PM CDT	Special Weather Statement	TSA	Tulsa	25 min
Aug 30, 6:02 PM CDT	Special Weather Statement	TSA	Rogers	28 min
Aug 30, 6:19 PM CDT	Special Weather Statement	TSA	Creek	26 min
Aug 30, 6:22 PM CDT	Special Weather Statement	TSA	Osage	23 min
Aug 30, 6:25 PM CDT	Special Weather Statement	TSA	Rogers	35 min
Aug 30, 6:29 PM CDT	Special Weather Statement	TSA	Creek	31 min
Aug 30, 2:03 PM CDT	Special Weather Statement	TSA	Crawford	27 min
Aug 30, 2:30 PM CDT	Special Weather Statement	TSA	Crawford	30 min
Aug 30, 2:44 PM CDT	Special Weather Statement	TSA	Sebastian	31 min

Nearby

Special Weather Statements in Oklahoma, 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.