Alert archive / Oklahoma / Special Weather Statements in 2011

Special Weather Statement, NWS Tulsa, OK

June 16, 20114 counties in Oklahoma

NWS Tulsa, OK issued this special weather statement at Jun 16, 2011, 2:48 PM CDT for 4 counties in Oklahoma. It was in force for 57 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 16, 2011, 2:48 PM CDT (19:48 UTC)
Expired: Jun 16, 2011, 3:45 PM CDT
In force: 57 min
Issued by: NWS Tulsa, OK

Counties Nowata County, OK, Rogers County, OK, Tulsa County, OK, Washington County, OK

The radar

The Tulsa radar (KINX), 32 km from the middle of the area, began a volume at 19:49 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

Lamont, OK (KLMN), launched 12:00Z, 7.8 hours before the alert went out and 156 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 2811 m above ground
0-6 km bulk shear: 35 kt
0-1 km storm-relative helicity: 10 m²/s²
0-3 km storm-relative helicity: 189 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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What forecasters said that day

The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Tulsa, OK wrote its last area forecast discussion before this special weather statement went out at Jun 16, 12:33 PM CDT, 2 hours 15 minutes earlier.

Area forecast discussion, Jun 16, 12:33 PM CDT, 2 hours 15 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TULSA OK
1233 PM CDT THU JUN 16 2011

.AVIATION...
CONCERNING TAF SITES KTUL/KRVS/KBVO/KMLC/KXNA/KFYV/KFSM.
MCS ONGOING ACROSS SOUTHEASTERN KANSAS IS EXPECTED TO TRACK
SOUTHEASTWARD AND IMPACT NE OK INTO FAR NW AR SITES THIS AFTERNOON
TO EARLY EVENING. KFSM/KMLC SITES ARE EXPECTED TO REMAIN ON THE
PERIPHERY OF THE CONVECTION. OVERNIGHT MCS ACTIVITY IS CURRENTLY
THOUGHT TO REMAIN NORTH OF TAF SITES WITH VFR CONDITIONS
PREVAILING. BREEZY SOUTH WINDS WILL DEVELOP FRIDAY.

&&

.PREV DISCUSSION... /ISSUED 1142 AM CDT THU JUN 16 2011/

..UPDATE...

DISCUSSION...
CONVECTION CONTINUES TO EVOLVE AS DISCUSSED PREVIOUSLY. UPDATED
FORECAST WILL ADDRESS HIGH TEMPS GIVEN PREVIOUS AND EXPECTED
IMPACTS FROM CONVECTION. MOST NOTABLE COOL DOWN IS ACROSS FAR
NORTHWEST ARKANSAS WHERE CLOUD COVER REMAINS THICK...AND
ADDITIONAL CLOUD COVER AND POSSIBLE CONVECTION REMAINING IN THE AREA
THIS AFTERNOON. HOT AND HUMID CONDITIONS ARE STILL EXPECTED ACROSS
SOUTHEAST OKLAHOMA TO NEAR INTERSTATE 40 WHERE 24HR TEMP CHANGES
REMAIN SMALL.

&&

.PRELIMINARY POINT TEMPS/POPS...
TUL   92  77  99  78 /  60  20  10  10
FSM   88  72  99  73 /  20  10  20  10
MLC   94  75  98  76 /  30  10  10  10
BVO   90  73  98  74 /  60  30  10  10
FYV   82  72  93  73 /  50  20  20  10
BYV   82  71  93  72 /  50  20  20  10
MKO   90  73  97  74 /  40  10  20  10
MIO   88  74  95  75 /  30  30  10  10
F10   94  75  98  76 /  40  10  10  10
HHW   95  75  97  75 /  10  10  10  10

&&

.TSA WATCHES/WARNINGS/ADVISORIES...
OK...NONE.
AR...WIND ADVISORY UNTIL 2 PM THURSDAY FOR ARZ001-ARZ002-ARZ010-
     ARZ011-ARZ019-ARZ020.

&&

AVIATION...07

Hazardous weather outlook, Jun 16, 12:56 PM CDT, 1 hour 52 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TULSA OK
1256 PM CDT THU JUN 16 2011

ARZ001-002-010-011-019-020-029-OKZ049-053>076-171000-
ADAIR OK-BENTON AR-CARROLL AR-CHEROKEE OK-CHOCTAW OK-CRAIG OK-
CRAWFORD AR-CREEK OK-DELAWARE OK-FRANKLIN AR-HASKELL OK-LATIMER OK-
LE FLORE OK-MADISON AR-MAYES OK-MCINTOSH OK-MUSKOGEE OK-NOWATA OK-
OKFUSKEE OK-OKMULGEE OK-OSAGE OK-OTTAWA OK-PAWNEE OK-PITTSBURG OK-
PUSHMATAHA OK-ROGERS OK-SEBASTIAN AR-SEQUOYAH OK-TULSA OK-WAGONER OK-
WASHINGTON OK-WASHINGTON AR-
100 PM CDT THU JUN 16 2011

...SEVERE WEATHER POTENTIAL INCREASES THIS AFTERNOON...

THIS OUTLOOK IS FOR NORTHWEST AND WEST CENTRAL ARKANSAS AS WELL AS
MUCH OF EASTERN OKLAHOMA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

SEVERE THUNDERSTORM.
	RISK...SIGNIFICANT.
	AREA...NORTHEAST OKLAHOMA AND NORTHWEST ARKANSAS.
	ONSET...AFTER 1 PM.

FLASH FLOOD.
	RISK...LIMITED.
	AREA...NORTHEAST OKLAHOMA AND NORTHWEST ARKANSAS.
	ONSET...THIS AFTERNOON.

DANGEROUS HEAT.
	RISK...LIMITED.
	AREA...SOUTHEAST OKLAHOMA.
	ONSET...ONGOING.

SIGNIFICANT WINDS.
	RISK...LIMITED.
	AREA...NORTHWEST ARKANSAS.
	ONSET...ONGOING.

DISCUSSION...
STRONG TO SEVERE THUNDERSTORMS WILL SPREAD SOUTHEASTWARD THROUGH
NORTHEAST OKLAHOMA THIS AFTERNOON...AND EVENTUALLY TRACK INTO
NORTHWEST ARKANSAS LATE THIS AFTERNOON.  DAMAGING WINDS WILL
BE THE PRIMARY RISK...WITH LOCALIZED RISK OF LARGE HAIL.
THIS DEVELOPING THUNDERSTORM COMPLEX IS EXPECTED TO MOVE
EAST OF THE AREA BY MID EVENING...WITH A DECREASING RISK
OF SEVERE WEATHER.

LOCALLY HEAVY RAINS ARE POSSIBLE THIS AFTERNOON AND THIS
EVENING...WHICH RAISES THE RISK OF LOCALIZED FLASH FLOODING
ESPECIALLY FOR AREAS WHICH RECEIVED HEAVY RAINFALL THIS MORNING.

STRONG GUSTY WINDS ACROSS FAR NORTHWEST ARKANSAS WILL SUBSIDE
THIS AFTERNOON...WITH ANY ADDITIONAL STRONG WINDS BEING
THE RESULT OF THUNDERSTORMS.

SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...
ACTIVATION OF THE REGIONAL SPOTTER NETWORK IS POSSIBLE IF
THE SEVERE WEATHER THREAT BECOMES WIDESPREAD.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.
FRIDAY AND SATURDAY...HIGH WIND POTENTIAL...DANGEROUS HEAT POTENTIAL.
SUNDAY...DANGEROUS HEAT POTENTIAL.
MONDAY...THUNDERSTORM POTENTIAL...DANGEROUS HEAT POTENTIAL.
TUESDAY AND WEDNESDAY...THUNDERSTORM POTENTIAL.

EXTENDED DISCUSSION...
GUSTY SOUTHERLY WINDS WILL DEVELOP FRIDAY INTO SATURDAY
WITH TEMPERATURES WARMING WELL ABOVE NORMAL.  THIS WILL
PRODUCE HIGH HEAT INDEX VALUES AND CAUTION SHOULD BE
EXERCISED IF OUTDOOR ACTIVITIES ARE EXPECTED. THE DANGEROUS
HEAT WILL CONTINUE INTO NEXT WEEK.  THUNDERSTORM
CHANCES WILL INCREASE FOR THE FIRST PART OF NEXT WEEK
AS THE NEXT FRONTAL BOUNDARY APPROACHES.

WWW.SRH.NOAA.GOV/TULSA CONTAINS ADDITIONAL INFORMATION.

In the hours before

Local storm report, Jun 16, 11:56 AM CDT, 2 hours 52 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TULSA OK
1156 AM CDT THU JUN 16 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1120 AM     HAIL             5 SW BURBANK            36.64N 96.80W
06/16/2011  E1.00 INCH       OSAGE              OK   PUBLIC

            ESTIMATED 60 MPH WINDS AND SMALL TREE LIMBS ALSO
            REPORTEDLY DOWNED. TIME ESTIMATED VIA RADAR.

&&

KAH

Local storm report, Jun 16, 1:39 PM CDT, 1 hour 9 minutes before

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Special weather statement, Jun 16, 2:04 PM CDT, 44 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
204 PM CDT THU JUN 16 2011

OKZ054-161930-
OSAGE OK-
204 PM CDT THU JUN 16 2011

...SIGNIFICANT WEATHER ADVISORY...

THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
SIGNIFICANT WEATHER ADVISORY EFFECTIVE UNTIL 230 PM CDT
FOR THE FOLLOWING COUNTY...

IN NORTHEAST OKLAHOMA
     EASTERN OSAGE

AT 204 PM CDT...A STRONG THUNDERSTORM WAS LOCATED 4 MILES WEST OF
OSAGE HILLS STATE PARK...MOVING EAST AT 20 MPH. SOME LOCATIONS THAT
WILL BE AFFECTED BY THIS STORM INCLUDE...PAWHUSKA...TALLANT...
NELAGONEY...OKESA AND OSAGE HILLS STATE PARK.

THIS STORM WILL BE CAPABLE OF PRODUCING PENNY SIZE HAIL AND WIND
GUSTS TO 50 MPH.

LAT...LON 3679 9600 3662 9599 3652 9600 3665 9637
      3683 9632
TIME...MOT...LOC 1904Z 283DEG 16KT 3672 9623

Special weather statement, Jun 16, 2:17 PM CDT, 31 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
217 PM CDT THU JUN 16 2011

OKZ054-161945-
OSAGE OK-
217 PM CDT THU JUN 16 2011

...SIGNIFICANT WEATHER ADVISORY...

THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
SIGNIFICANT WEATHER ADVISORY EFFECTIVE UNTIL 245 PM CDT
FOR THE FOLLOWING COUNTY...

IN NORTHEAST OKLAHOMA
     SOUTHEASTERN OSAGE

AT 218 PM CDT...A STRONG THUNDERSTORM WAS LOCATED 3 MILES SOUTHEAST
OF WYNONA...MOVING SOUTHEAST AT 30 MPH. SOME LOCATIONS THAT WILL BE
AFFECTED BY THIS STORM INCLUDE...AVANT...WYNONA...WOLCO...
BARNSDALL...PERSHING...TALLANT AND NELAGONEY.

THIS STORM WILL BE CAPABLE OF PRODUCING NICKEL SIZE HAIL.

LAT...LON 3657 9600 3623 9601 3647 9637 3666 9627
TIME...MOT...LOC 1918Z 305DEG 27KT 3651 9626

Local storm report, Jun 16, 2:19 PM CDT, 29 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TULSA OK
219 PM CDT THU JUN 16 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0200 PM     TSTM WND GST     COPAN                   36.90N 95.93W
06/16/2011  E60 MPH          WASHINGTON         OK   POST OFFICE

            ESTIMATED 50 TO 60 MPH WINDS AND TORRENTIAL RAIN. TIME
            ESTIMATED VIA RADAR.

&&

KAH

Special weather statement, Jun 16, 2:48 PM CDT, 0 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
248 PM CDT THU JUN 16 2011

OKZ054>057-060-061-064-067-162045-
CRAIG OK-CREEK OK-NOWATA OK-OSAGE OK-ROGERS OK-TULSA OK-WAGONER
OK-WASHINGTON OK-
248 PM CDT THU JUN 16 2011

...SIGNIFICANT WEATHER ADVISORY...

THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
SIGNIFICANT WEATHER ADVISORY EFFECTIVE UNTIL 345 PM CDT
FOR THE FOLLOWING COUNTIES...

IN NORTHEAST OKLAHOMA
     WESTERN CRAIG...NORTHEASTERN CREEK...NOWATA...SOUTHEASTERN
     OSAGE...ROGERS...TULSA...NORTHWESTERN WAGONER AND WASHINGTON

AT 248 PM CDT...STRONG THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM DEWEY TO 4 MILES NORTHEAST OF AVANT TO 6 MILES
SOUTHWEST OF SPERRY...MOVING EAST AT 30 MPH. SOME LOCATIONS THAT WILL
BE AFFECTED BY THESE STORMS INCLUDE...TULSA...GRAY...NOWATA...
DELAWARE...LENAPAH...WATOVA...NEW ALLUWE...CLAREMORE...CATOOSA...
VERDIGRIS...FOYIL...OOLOGAH...BUSHYHEAD...TALALA...AVANT...WOLCO...
SAND SPRINGS...JENKS...OWASSO...SPERRY...SKIATOOK...COLLINSVILLE...
BROKEN ARROW...BARTLESVILLE...VERA...RAMONA...OCHELATA...DEWEY AND
CENTRALIA.

THESE STORMS WILL BE CAPABLE OF PRODUCING NICKEL SIZE HAIL. THESE
STORMS WILL BE CAPABLE OF PRODUCING WIND GUSTS TO 40 MPH. RESIDENTS
IN THESE AREAS SHOULD REMAIN ALERT IN CASE THE SIGNIFICANT WEATHER
ADVISORY IS UPGRADED TO A WARNING.

LAT...LON 3691 9529 3618 9560 3597 9576 3598 9605
      3606 9628 3689 9600
TIME...MOT...LOC 1948Z 273DEG 25KT 3680 9588 3651 9597
          3625 9607

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 16, 3:26 AM CDT	Severe Thunderstorm Warning	TSA	Osage, Pawnee	64 min
Jun 16, 4:28 AM CDT	Severe Thunderstorm Warning	TSA	Creek, Okfuskee, Okmulgee, Osage, Pawnee, Tulsa	62 min
Jun 16, 5:27 AM CDT	Severe Thunderstorm Warning	TSA	Creek, McIntosh, Muskogee, Okfuskee, Okmulgee, Osage and 3 more	63 min
Jun 16, 6:05 AM CDT	Severe Thunderstorm Warning	TSA	Cherokee, McIntosh, Mayes, Muskogee, Rogers, Sequoyah and 1 more	55 min
Jun 16, 6:49 AM CDT	Severe Thunderstorm Warning	TSA	Adair, Cherokee	37 min
Jun 16, 7:19 AM CDT	Special Weather Statement	TSA	Muskogee	26 min
Jun 16, 11:17 AM CDT	Severe Thunderstorm Warning	TSA	Osage, Pawnee	15 min
Jun 16, 11:36 AM CDT	Special Weather Statement	TSA	Osage	54 min
Jun 16, 1:01 PM CDT	Severe Thunderstorm Warning	TSA	Nowata, Osage, Washington	59 min
Jun 16, 1:18 PM CDT	Tornado Warning	TSA	Osage, Washington	27 min
Jun 16, 1:54 PM CDT	Severe Thunderstorm Warning	TSA	Nowata, Rogers, Washington	51 min
Jun 16, 2:04 PM CDT	Special Weather Statement	TSA	Osage	26 min
Jun 16, 2:17 PM CDT	Special Weather Statement	TSA	Osage	28 min
Jun 16, 2:58 PM CDT	Special Weather Statement	TSA	Kay	32 min
Jun 16, 3:04 PM CDT	Special Weather Statement	TSA	Delaware	26 min
Jun 16, 3:11 PM CDT	Severe Thunderstorm Warning	TSA	Delaware, Mayes	28 min
Jun 16, 3:17 PM CDT	Severe Thunderstorm Warning	TSA	Rogers, Tulsa, Washington	28 min
Jun 16, 3:52 PM CDT	Special Weather Statement	TSA	Nowata	23 min
Jun 16, 3:54 PM CDT	Special Weather Statement	TSA	Washington	36 min
Jun 16, 4:06 PM CDT	Special Weather Statement	TSA	Delaware	24 min
Jun 16, 4:09 PM CDT	Severe Thunderstorm Warning	TSA	Delaware	30 min
Jun 16, 4:38 PM CDT	Special Weather Statement	TSA	Washington	37 min
Jun 16, 7:11 AM CDT	Special Weather Statement	TSA	Washington	49 min
Jun 16, 10:23 AM CDT	Wind Advisory	TSA	Benton, Carroll, Madison, Washington	4 hr
Jun 16, 4:13 PM CDT	Special Weather Statement	TSA	Benton	32 min
Jun 16, 4:41 PM CDT	Special Weather Statement	TSA	Benton	34 min

Nearby

Special Weather Statements in Oklahoma, 2011 Every special weather statement in 2011

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.