Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2011

Severe Thunderstorm Warning 401, NWS Norman, OK

June 28, 2011Bryan County, Oklahoma

NWS Norman, OK issued this severe thunderstorm warning at Jun 28, 2011, 8:06 PM CDT for Bryan County, Oklahoma. It was in force for 39 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued: Jun 28, 2011, 8:06 PM CDT (01:06 UTC)
Expired: Jun 28, 2011, 8:45 PM CDT
In force: 39 min
Issued by: NWS Norman, OK
Area: Storm-based polygon

County Bryan County, OK

The radar

The Dallas/Ft Worth radar (KFWS), 194 km from the middle of the area, began a volume at 01:09 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.

What was reported inside it

Time	Report	Where	Remark
Jun 28, 8:15 PM CDT	HAIL 1.25	4 Nne Bokchito, OK

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched one storm report to this severe thunderstorm warning; the first came 9 minutes after it went out.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Jun 28, 3:53 PM CDT	Severe Thunderstorm Watch	SPC	7 hr

The nearest sounding before it

Fort Worth, TX (KFWD), launched 00:00Z, 1.1 hours before the alert went out and 172 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: 1579 J/kg
Mixed-layer CIN: -75 J/kg
Mixed-layer LCL: 2302 m above ground
0-6 km bulk shear: 26 kt
0-1 km storm-relative helicity: 17 m²/s²
0-3 km storm-relative helicity: 99 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 2.6

Open this sounding in Storm Lab

The text

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

054 
WUUS54 KOUN 290106
SVROUN
OKC013-290145-
/O.NEW.KOUN.SV.W.0401.110629T0106Z-110629T0145Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
806 PM CDT TUE JUN 28 2011

THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  EASTERN BRYAN COUNTY IN SOUTHEAST OKLAHOMA...

* UNTIL 845 PM CDT

* AT 806 PM CDT...NATIONAL WEATHER SERVICE RADAR INDICATED A SEVERE
  THUNDERSTORM 8 MILES NORTH OF BENNINGTON...MOVING SOUTHEAST AT 25
  MPH.

HAZARDS IN THE WARNING INCLUDE...
HAIL UP TO THE SIZE OF GOLF BALLS...
WIND GUSTS TO 60 MPH...

* LOCATIONS IN THE WARNING INCLUDE ALBANY...BENNINGTON...BLUE...
  BOKCHITO...UTICA AND WADE.

LAT...LON 3386 9576 3384 9586 3389 9594 3385 9596
      3387 9599 3384 9601 3382 9613 3379 9616
      3378 9619 3407 9634 3417 9605 3415 9595
      3412 9593 3394 9593 3389 9584 3388 9576
TIME...MOT...LOC 0106Z 321DEG 20KT 3411 9605

$$


CMS

1 follow-up statement

749 
WWUS54 KOUN 290132
SVSOUN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
832 PM CDT TUE JUN 28 2011

OKC013-290145-
/O.CON.KOUN.SV.W.0401.000000T0000Z-110629T0145Z/
BRYAN OK-
832 PM CDT TUE JUN 28 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT
FOR EASTERN BRYAN COUNTY...

AT 831 PM CDT...NATIONAL WEATHER SERVICE RADAR DETECTED A SEVERE
THUNDERSTORM 5 MILES SOUTHEAST OF BOKCHITO...MOVING SOUTHEAST AT 25 
MPH.

HAZARDS IN THE WARNING INCLUDE...
HAIL UP TO THE SIZE OF HALF DOLLARS...
WIND GUSTS TO 60 MPH...

* LOCATIONS IN THE WARNING INCLUDE ALBANY...BENNINGTON...BLUE...
  BOKCHITO...UTICA AND WADE.

LAT...LON 3386 9576 3384 9586 3389 9594 3385 9596
      3387 9599 3384 9601 3382 9613 3379 9616
      3378 9619 3407 9634 3417 9605 3415 9595
      3412 9593 3394 9593 3389 9584 3388 9576
TIME...MOT...LOC 0131Z 321DEG 20KT 3400 9594

$$



CMS

What forecasters said that day

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

NWS Norman, OK wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 28, 6:35 PM CDT, 1 hour 31 minutes earlier.

Area forecast discussion, Jun 28, 6:35 PM CDT, 1 hour 31 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
635 PM CDT TUE JUN 28 2011

.AVIATION...
A CONVECTIVE CLUSTER OVER SE OK WILL PROBABLY NOT AFFECT ANY OF
OUR TAF SITES...ALTHOUGH IT IS NOT IMPOSSIBLE THAT IT COULD SPREAD
W TO KSPS BY 03Z. A SECOND CONVECTIVE SYSTEM OVER SE CO AND NE NM
WILL MOVE E/SE THIS EVENING...AND THERE IS A GOOD CHANCE IT WILL
AFFECT KGAG TO KOUN AND N FROM THERE OVERNIGHT...SIMILAR TO THE
SYSTEM THAT PASSED THROUGH THE SAME AREA LAST NIGHT. AFTERNOON
TSRA ARE NOT IMPOSSIBLE TOMORROW AT MOST SITES...BUT THE CHANCES
ARE CURRENTLY TOO LOW TO MENTION IN TAFS.

&&

.PREV DISCUSSION... /ISSUED 330 PM CDT TUE JUN 28 2011/

DISCUSSION...
SURFACE FRONT CURRENTLY EXTENDS FROM NEAR HOBART TO S OF
PAULS VALLEY AND CENTRAHOMA. AIRMASS ACROSS SOUTHEAST OKLAHOMA
IS RATHER UNSTABLE WITH LAPS ANALYSIS INDICATING CAPE VALUES
OVER 3500 J/KG. 5-7H WINDS AROUND 20-30 KTS SO ENOUGH FLOW
FOR A FEW SEVERE STORMS WITH LARGE HAIL...DAMAGING WINDS
AND VERY HEAVY RAINFALL. OTHER STORMS MAY BECOME BETTER ORGANIZED
OVER THE HIGH PLAINS THIS AFTERNOON/EVENING...AND MAY EVENTUALLY
MOVE INTO NORTHERN AND CENTRAL PARTS OF OKLAHOMA THIS EVENING
AND OVERNIGHT. IF THIS SCENARIO DEVELOPS...MOST STORMS SHOULD BE
OUT OF THE FA BY EARLY TO MID MORNING WEDNESDAY.

AFTER WEDNESDAY...APPEARS THUNDERSTORM/RAIN CHANCES WILL AGAIN
BE SLIM. CENTER OF MID/UPPER RIDGE WILL BUILD OVER THE SOUTHERN
PLAINS THROUGH THE END OF THE WEEK WITH TRIPLE DIGIT HEAT RETURNING
TO MOST AREAS. A LITTLE UNSURE ABOUT HUMIDITY LEVELS THE NEXT
SEVERAL DAYS. FOR NOW WILL HOLD OFF ON HEAT ADVISORY HEADLINES...BUT
MANY AREAS WILL SEE INDEX VALUES BETWEEN 100-105...WITH HIGHER
VALUES POSSIBLE...ESPECIALLY AREAS THAT HAVE RECEIVED SOME
RAINFALL.

FIRE WEATHER CONDITIONS WILL AGAIN BE AN ISSUE AS HUMIDITY LEVELS
FALL BELOW 20 PERCENT ACROSS WESTERN OKLAHOMA/WESTERN NORTH TEXAS.
SURFACE WINDS MAY BE MARGINAL ON WEDNESDAY FOR RED FLAG CONDITIONS
BUT CLOSE ENOUGH THAT A FIRE WEATHER WATCH WILL BE ISSUED FOR WESTERN
PARTS OF FA.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  74 100  79 100 /  30  30   0  10
HOBART OK         73 104  78 103 /  10  10   0  10
WICHITA FALLS TX  76 103  79 102 /  10  10   0  10
GAGE OK           70 106  78 103 /  40  10   0  10
PONCA CITY OK     74  98  79 104 /  40  30   0  10
DURANT OK         75  97  80  99 /  40  10   0  10

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...FIRE WEATHER WATCH FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY
     EVENING FOR OKZ004-005-009-010-014>016-021-022-033>037.

TX...FIRE WEATHER WATCH FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY
     EVENING FOR TXZ083>085-087-088.

&&

11/23/23

Hazardous weather outlook, Jun 28, 5:08 PM CDT, 2 hours 58 minutes before

HAZARDOUS WEATHER OUTLOOK...UPDATE
NATIONAL WEATHER SERVICE NORMAN OK
508 PM CDT TUE JUN 28 2011

OKZ004>048-050>052-TXZ083>090-291000-
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-NOBLE-
ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-
WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-TILLMAN-
COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-FOARD-WILBARGER-
WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
508 PM CDT TUE JUN 28 2011

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.

.DAY ONE...THROUGH TONIGHT...

THUNDERSTORM OUTLOOK...
THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PORTIONS OF
OKLAHOMA THROUGH LATE EVENING.

LOCATION...
THE SLIGHT RISK COVERS LOCATIONS NEAR AND EAST OF INTERSTATE-35 AND
SOUTH OF A PAULS VALLEY...TO ADA AND CALVIN LINE.

TIMING...
THE GREATEST LIKELIHOOD FOR SEVERE STORMS WILL BE 5 PM THROUGH 10 PM.

IMPACTS...
HAIL TO THE SIZE OF OF TENNIS BALLS AND WIND GUSTS TO 70 MPH.

DISCUSSION...
SCATTERED THUNDERSTORMS MAY BUILD LATE THIS AFTERNOON ACROSS
SOUTH-CENTRAL AND SOUTHEAST OKLAHOMA AND MOVE IN A SOUTHERLY
DIRECTION. VERY UNSTABLE CONDITIONS WILL EXIST ALONG WITH MARGINAL
DEEP LAYER WIND SHEAR. ENVIRONMENTAL CONDITIONS WILL BE SUPPORTIVE
OF VERY DAMAGING WIND AND HAIL. PERSONS OUTSIDE...ESPECIALLY BOATERS
ON AREA LAKES...SHOULD BE PREPARED TO TAKE SHELTER IF SKIES BEGIN TO
LOOK THREATENING.

IN ADDITION...THUNDERSTORMS DEVELOPING OVER THE COLORADO HIGH PLAINS
MAY WORK THEIR WAY INTO NORTHERN AND EVEN CENTRAL SECTIONS OF
OKLAHOMA LATE TONIGHT AND TOMORROW MORNING. SOME STRONG WINDS WILL
BE POSSIBLE WITH OVERNIGHT ACTIVITY...BUT ORGANIZED SEVERE STORMS
ARE NOT EXPECTED.

PROBABILITY TABLE...
VALID THROUGH 700 AM CDT WEDNESDAY JUN 29.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...100 PERCENT.
PROBABILITY OF SEVERE STORMS IF STORMS OCCUR...60 PERCENT.

OTHER HAZARDOUS WEATHER...
NONE.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY...

THUNDERSTORM OUTLOOK...
THERE MAY BE SOME LINGERING NON-SEVERE THUNDERSTORMS OVER CENTRAL
AND EASTERN OKLAHOMA WEDNESDAY MORNING. ISOLATED STORMS WILL ALSO BE
POSSIBLE WEDNESDAY AFTERNOON ACROSS THE RED RIVER VALLEY REGION
WHERE ANY OUTFLOW BOUNDARIES MAY EXIST.

OTHER HAZARDOUS WEATHER...
TEMPERATURES WILL INCREASE...LEADING TO VERY HOT CONDITIONS
REGION-WIDE BY LATE WEEK AND INTO THE HOLIDAY WEEKEND. PLAN AHEAD
AND WORK DURING THE EARLY MORNING OR EVENING HOURS TO AVOID HEAT
RELATED ILLNESSES. IF OUTDOORS THIS HOLIDAY WEEKEND...BE SURE TO USE
SUNSCREEN...DRINK PLENTY OF WATER OR SPORT DRINKS...AND SEEK SHADY
AREAS IF THEY ARE AVAILABLE.

EXCEPTIONAL DROUGHT CONDITIONS ACROSS WESTERN OKLAHOMA AND WESTERN
NORTH TEXAS WILL CONTINUE TO ELEVATE THE RISK OF WILDFIRES ON HOT
AND WINDY DAYS THROUGH EARLY NEXT WEEK.

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED BY 5 AM
WEDNESDAY MORNING.

In the hours before

Local storm report, Jun 28, 7:32 PM CDT, 34 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
732 PM CDT TUE JUN 28 2011

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

0700 PM     HAIL             7 ESE LANE              34.26N 95.87W
06/28/2011  E1.25 INCH       ATOKA              OK   PUBLIC

&&

11

Special weather statement, Jun 28, 7:35 PM CDT, 31 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
735 PM CDT TUE JUN 28 2011

OKZ052-290115-
BRYAN OK-
735 PM CDT TUE JUN 28 2011

...SIGNIFICANT WEATHER ADVISORY...

THIS SIGNIFICANT WEATHER ADVISORY IS FOR BRYAN COUNTY.

AT 734 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED 15 MILES NORTHEAST
OF CADDO...MOVING SOUTHEAST AT 10 MPH. ADDITIONAL STRONG TO SEVERE
STORMS EXTENDED SOUTHEAST THROUGH CHOCTAW COUNTY INTO NORTHEAST
TEXAS...AND WERE DEVELOPING GRADUALLY FARTHER TO THE WEST.

MONITOR THE SITUATION CLOSELY. BE READY TO ACT QUICKLY IF A WARNING
IS ISSUED OR STORMS THREATEN YOU.

LAT...LON 3386 9580 3383 9585 3389 9594 3385 9596
      3387 9599 3384 9601 3383 9613 3416 9629
      3417 9597 3412 9593 3394 9593 3389 9584
      3388 9576 3386 9575

CMS

Special weather statement, Jun 28, 7:44 PM CDT, 22 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
744 PM CDT TUE JUN 28 2011

OKZ041>043-047-290130-
COAL OK-MURRAY OK-JOHNSTON OK-PONTOTOC OK-
744 PM CDT TUE JUN 28 2011

...SIGNIFICANT WEATHER ADVISORY...

THIS SIGNIFICANT WEATHER ADVISORY IS FOR COAL...JOHNSTON...MURRAY AND
PONTOTOC COUNTIES.

AT 740 PM CDT...STRONG TO SEVERE STORMS EXTENDED FROM OLNEY AND
COALGATE...SOUTHEAST THROUGH ATOKA INTO NORTHEAST TEXAS. ALTHOUGH
THE STORMS WERE MOVING SOUTHEAST AT 10 MPH...THEY WERE DEVELOPING
SLOWLY TOWARD THE WEST. BY 830 PM...THE STORMS MAY AFFECT
SULPHUR...FITTSTOWN...AND OTHER COMMUNITIES BETWEEN ADA AND
TISHOMINGO.

MONITOR THE SITUATION CLOSELY. BE READY TO ACT QUICKLY IF A WARNING
IS ISSUED OR STORMS THREATEN YOU.

LAT...LON 3451 9614 3443 9614 3443 9640 3428 9641
      3452 9714 3466 9692 3476 9631 3477 9609
      3452 9609

CMS

Local storm report, Jun 28, 7:55 PM CDT, 11 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
755 PM CDT TUE JUN 28 2011

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

0710 PM     HAIL             TUSHKA                  34.32N 96.17W
06/28/2011  E1.00 INCH       ATOKA              OK   PUBLIC

&&

11

Special weather statement, Jun 28, 8:01 PM CDT, 5 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
801 PM CDT TUE JUN 28 2011

OKZ048-052-290145-
BRYAN OK-ATOKA OK-
801 PM CDT TUE JUN 28 2011

...SIGNIFICANT WEATHER ADVISORY...

THIS SIGNIFICANT WEATHER ADVISORY IS FOR ATOKA AND BRYAN COUNTIES.

AT 800 PM CDT...STRONG THUNDERSTORMS COVERED MUCH OF ATOKA COUNTY...
SOUTHEAST ACROSS EASTERN BRYAN COUNTY...MOVING SOUTHEAST AT ABOUT 10
MPH. THE STRONGEST STORMS WERE NEAR ATOKA...AND BENTLEY.

HAZARDS INCLUDE...
HAIL UP TO THE SIZE OF NICKELS...
WIND GUSTS TO 50 MPH...
MINOR FLOODING IN AREAS OF POOR DRAINAGE...

MONITOR THE WEATHER SITUATION CLOSELY AND BE ALERT FOR THREATENING
WEATHER CONDITIONS.

LAT...LON 3385 9576 3386 9580 3383 9583 3389 9594
      3384 9601 3383 9616 3441 9640 3443 9640
      3443 9614 3451 9613 3452 9609 3463 9609
      3458 9586 3416 9577 3415 9596 3412 9593
      3394 9593 3386 9575

CMS

Local storm report, Jun 28, 8:03 PM CDT, 3 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
803 PM CDT TUE JUN 28 2011

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

0737 PM     TSTM WND GST     4 E TUSHKA              34.32N 96.10W
06/28/2011  M62 MPH          ATOKA              OK   BROADCAST MEDIA

            ONE-INCH HAIL ALSO COVERING GROUND

&&

11

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 28, 7:04 PM CDT	Severe Thunderstorm Warning	OUN	Atoka	56 min
Jun 28, 7:35 PM CDT	Special Weather Statement	OUN	Bryan	40 min
Jun 28, 7:44 PM CDT	Special Weather Statement	OUN	Coal	46 min
Jun 28, 7:47 PM CDT	Severe Thunderstorm Warning	OUN	Coal	43 min
Jun 28, 8:01 PM CDT	Special Weather Statement	OUN	Atoka	44 min
Jun 28, 8:28 PM CDT	Special Weather Statement	OUN	Johnston	47 min
Jun 28, 8:48 PM CDT	Special Weather Statement	OUN	Bryan	42 min
Jun 28, 9:15 PM CDT	Special Weather Statement	OUN	Garvin, Murray	45 min
Jun 28, 9:48 PM CDT	Severe Thunderstorm Warning	OUN	Carter, Murray	30 min
Jun 28, 10:48 PM CDT	Special Weather Statement	OUN	Harper	57 min
Jun 28, 11:07 PM CDT	Severe Thunderstorm Warning	OUN	Harper	38 min
Jun 28, 11:14 PM CDT	Special Weather Statement	OUN	Ellis	46 min
Jun 28, 11:16 PM CDT	Severe Thunderstorm Warning	OUN	Ellis	44 min
Jun 28, 11:42 PM CDT	Special Weather Statement	OUN	Ellis, Harper, Woodward	63 min
Jun 29, 12:20 AM CDT	Severe Thunderstorm Warning	OUN	Ellis, Woodward	40 min
Jun 29, 12:50 AM CDT	Special Weather Statement	OUN	Woods, Woodward	55 min
Jun 29, 1:39 AM CDT	Severe Thunderstorm Warning	OUN	Alfalfa, Woods	51 min
Jun 29, 1:47 AM CDT	Severe Thunderstorm Warning	OUN	Blaine, Custer, Dewey, Major	43 min
Jun 29, 2:06 AM CDT	Special Weather Statement	OUN	Alfalfa, Beckham, Blaine, Custer, Dewey, Garfield and 5 more	39 min
Jun 29, 2:47 AM CDT	Special Weather Statement	OUN	Beckham, Blaine, Caddo, Canadian, Custer, Kingfisher and 3 more	43 min
Jun 29, 3:38 AM CDT	Fire Weather Watch	OUN	Alfalfa, Beckham, Blaine, Custer, Dewey, Ellis and 12 more	24 hr
Jun 29, 4:01 AM CDT	Special Weather Statement	OUN	Blaine, Canadian, Custer, Dewey, Kingfisher	44 min
Jun 29, 4:44 AM CDT	Special Weather Statement	OUN	Oklahoma	31 min
Jun 29, 5:08 AM CDT	Special Weather Statement	OUN	Garfield, Grant, Kingfisher	37 min
Jun 29, 5:22 AM CDT	Special Weather Statement	OUN	Canadian, Oklahoma	38 min
Jun 29, 6:04 AM CDT	Special Weather Statement	OUN	Grady	41 min
Jun 29, 8:11 AM CDT	Special Weather Statement	OUN	Cleveland	19 min
Jun 29, 6:27 PM CDT	Special Weather Statement	OUN	Pontotoc	18 min
Jun 29, 6:51 PM CDT	Special Weather Statement	OUN	Pontotoc	24 min

Nearby

Severe Thunderstorm Warnings in Oklahoma, 2011 Every severe thunderstorm warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.