Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2012

Severe Thunderstorm Warning 393, NWS Norman, OK

June 16, 2012Caddo County, Washita County, Oklahoma

NWS Norman, OK issued this severe thunderstorm warning at Jun 16, 2012, 5:32 PM CDT for Caddo County, Washita County, Oklahoma. It was in force for 27 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, 2012, 5:32 PM CDT (22:32 UTC)
Expired: Jun 16, 2012, 5:59 PM CDT
In force: 27 min
Issued by: NWS Norman, OK
Area: Storm-based polygon

Counties Caddo County, OK, Washita County, OK

The radar

The Altus AFB radar (KFDR), 116 km from the middle of the area, began a volume at 22:32 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.

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

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 nearest sounding before it

Norman, OK (KOUN), launched 12:00Z, 10.5 hours before the alert went out and 117 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: 1730 J/kg
Mixed-layer CIN: -136 J/kg
Mixed-layer LCL: 892 m above ground
0-6 km bulk shear: 13 kt
0-1 km storm-relative helicity: 40 m²/s²
0-3 km storm-relative helicity: 157 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 9.2

Open this sounding in Storm Lab

The text

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

332 
WUUS54 KOUN 162232
SVROUN
OKC015-149-162315-
/O.NEW.KOUN.SV.W.0393.120616T2232Z-120616T2315Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
532 PM CDT SAT JUN 16 2012

THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHWESTERN CADDO COUNTY IN SOUTHWEST OKLAHOMA...
  NORTHEASTERN WASHITA COUNTY IN WESTERN OKLAHOMA...

* UNTIL 615 PM CDT

* AT 531 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A 
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING LARGE DAMAGING HAIL UP TO 
  GOLF BALL SIZE AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM 
  WAS LOCATED NEAR COLONY...MOVING NORTHWEST AT 5 MPH. 

* LOCATIONS IMPACTED INCLUDE...
  CORN...EAKLY AND COLONY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE SHELTER IN A STURDY BUILDING.  AVOID LOW LYING AREAS AND 
FLOODED ROADS.

&&

LAT...LON 3547 9869 3534 9849 3523 9865 3538 9883
TIME...MOT...LOC 2227Z 140DEG 6KT 3536 9863 

$$

MBS

2 follow-up statements

875 
WWUS54 KOUN 162251
SVSOUN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
551 PM CDT SAT JUN 16 2012

OKC015-149-162315-
/O.CON.KOUN.SV.W.0393.000000T0000Z-120616T2315Z/
CADDO OK-WASHITA OK-
551 PM CDT SAT JUN 16 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM 
CDT FOR NORTHWESTERN CADDO AND EXTREME NORTHEASTERN WASHITA 
COUNTIES...

AT 551 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A 
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL AND 
DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR 
EAKLY...MOVING NORTHEAST AT 5 MPH. 

LOCATIONS IMPACTED INCLUDE...
EAKLY AND COLONY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOVE INSIDE A STURDY BUILDING UNTIL THE STORM HAS PASSED.

&&

LAT...LON 3544 9866 3534 9849 3528 9859 3536 9871
TIME...MOT...LOC 2246Z 236DEG 5KT 3535 9859 

$$

MBS

801 
WWUS54 KOUN 162259
SVSOUN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
559 PM CDT SAT JUN 16 2012

OKC015-149-162325-
/O.CAN.KOUN.SV.W.0393.000000T0000Z-120616T2315Z/
CADDO OK-WASHITA OK-
559 PM CDT SAT JUN 16 2012

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN CADDO AND 
EXTREME NORTHEASTERN WASHITA COUNTIES IS CANCELLED...

THE STORM WHICH PROMPTED THE WARNING HAD WEAKENED...AND WAS NO 
LONGER SEVERE. THEREFORE THE WARNING HAS BEEN CANCELLED. 

LAT...LON 3544 9866 3534 9849 3528 9859 3536 9871
TIME...MOT...LOC 2259Z 140DEG 6KT 3535 9859 

$$

MBS

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 16, 1:19 PM CDT, 4 hours 13 minutes earlier.

Area forecast discussion, Jun 16, 1:19 PM CDT, 4 hours 13 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
119 PM CDT SAT JUN 16 2012

.DISCUSSION...
THUNDERSTORMS ARE EXPECTED LATER TODAY IN THE NORTHERN HALF OF
OKLAHOMA WHERE CAPE IS LARGE AND INHIBITION IS SMALL IN THE
PROXIMITY OF THE OUTFLOW ZONE. HIGHEST POPS ARE ALONG THE KANSAS
BORDER. THUNDERSTORMS WOULD MOVE VERY SLOWLY TO THE SOUTH OR
SOUTHEAST POSSIBLY CREATING SOME SMALL-SCALE FLOODING SITUATIONS
THIS EVENING. OVERNIGHT A COMPLEX OF THUNDERSTORMS MAY AGAIN
AFFECT NORTHERN OKLAHOMA. AFTER SUNDAY MORNING HOT AND HUMID AND
RAINLESS CONDITIONS ARE EXPECTED THE FIRST HALF OF NEXT WEEK. BY
THURSDAY A FRONT IS FORECAST TO SLOW ITS SOUTHWARD MOTION OVER
KANSAS. THIS WOULD GIVE NORTHERN OKLAHOMA CHANCES FOR RAIN
THURSDAY AND FRIDAY, BUT THE INCREASE OF THE UPPER RIDGE MAY KEEP
ANY CHANCE FOR RAIN AWAY FROM THE SOUTHERN THIRD OF OKLAHOMA. THE
HEAT AND HUMIDITY PERSIST BEYOND THIS TIME.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  92  72  91  71 /  30  30  20  10
HOBART OK         96  70  94  70 /  30  20  10  10
WICHITA FALLS TX  95  72  94  72 /  20  10  10  10
GAGE OK           95  65  98  70 /  50  50  10  10
PONCA CITY OK     89  67  88  72 /  50  60  30  10
DURANT OK         91  71  90  71 /  30  10  10  10

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...NONE.
TX...NONE.
&&

84/09

Hazardous weather outlook, Jun 16, 11:50 AM CDT, 5 hours 42 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORMAN OK
1150 AM CDT SAT JUN 16 2012

OKZ004>048-050>052-TXZ083>090-171100-
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-
1150 AM CDT SAT JUN 16 2012

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

.DAY ONE...TODAY AND TONIGHT...

THUNDERSTORM OUTLOOK...
THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THROUGH TONIGHT
ACROSS MUCH OF OKLAHOMA.

LOCATION...
THE SLIGHT RISK AREA IS NORTHWEST OF A LINE EXTENDING FROM HOLLIS...
TO ANADARKO...TO NORMAN AND SHAWNEE.

TIMING...
THE MOST LIKELY TIME FOR SEVERE THUNDERSTORMS WILL BE FROM 4 PM TO
2 AM.

RECOMMENDED ACTIONS...
STORM SPOTTER GROUPS AND EMERGENCY MANAGEMENT PERSONNEL ACROSS THE
RISK AREA SHOULD PLAN FOR SEVERE WEATHER OPERATIONS FROM THIS
AFTERNOON UNTIL EARLY SUNDAY MORNING.

DISCUSSION...
A WELL DEFINED OUTFLOW BOUNDARY FROM MORNING STORMS WILL SLOWLY LIFT
NORTH OF THE AREA THROUGH THE AFTERNOON. IN ITS WAKE...A VERY WARM MOIST
AND UNSTABLE AIRMASS WILL DEVELOP WITHIN A WEAKLY CAPPED ENVIRONMENT.
STORMS WILL LIKELY DEVELOP DURING THE MID TO LATE AFTERNOON HOURS. THE
STRONGEST STORMS WILL BE CAPABLE OF PRODUCING UP TO GOLF BALL SIZED HAIL
AND DAMAGING WINDS OF UP TO 70 MPH. VERY HEAVY RAINFALL MAY ALSO LEAD
TO LOCALIZED FLOODING AS STORMS WILL LIKELY MOVE SLOWLY. INITIAL STORMS
WILL LIKELY GROW INTO ONE OR TWO CLUSTERS THROUGH THE EVENING AND OVERNIGHT
WITH A CONTINUED THREAT OF DAMAGING WINDS AND PERHAPS MARGINALLY SEVERE
HAIL.

PROBABILITY TABLE...
VALID THROUGH 700 AM CDT SUNDAY JUN 17.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...100 PERCENT.
PROBABILITY OF SEVERE STORMS IF STORMS OCCUR...70 PERCENT.

OTHER HAZARDOUS WEATHER...
NONE.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY...

THUNDERSTORM OUTLOOK...
THUNDERSTORMS MAY LINGER ACROSS PARTS OF NORTHERN OKLAHOMA INTO
SUNDAY MORNING WITH GUSTY WINDS AND HEAVY RAINFALL. THE NEXT
CHANCE OF STORMS WILL ARRIVE THURSDAY AND FRIDAY AS A COLD
FRONT APPROACHES THE REGION.

OTHER HAZARDOUS WEATHER...
NONE.

AUSTIN

In the hours before

Special weather statement, Jun 16, 4:04 PM CDT, 1 hour 28 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
404 PM CDT SAT JUN 16 2012

TXZ087-162200-
KNOX TX-
404 PM CDT SAT JUN 16 2012

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN KNOX COUNTY UNTIL
500 PM CDT...

AT 404 PM CDT...A STRONG THUNDERSTORM WAS LOCATED NEAR BENJAMIN...
MOVING NORTHEAST AT 5 MPH.

HAZARDS INCLUDE...
HAIL UP TO ONE-HALF INCH DIAMETER...
WIND GUSTS TO 50 MPH...
MINOR FLOODING IN AREAS OF POOR DRAINAGE...

LOCATIONS IMPACTED INCLUDE...
BENJAMIN...GILLILAND AND TRUSCOTT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SEVERE WEATHER IS NOT EXPECTED AND NO WARNINGS ARE ANTICIPATED AT
THIS TIME.

&&

LAT...LON 3380 10000 3380 9997 3378 9989 3380 9969
      3380 9961 3379 9958 3380 9958 3380 9956
      3378 9954 3376 9955 3340 9996 3340 9998
TIME...MOT...LOC 2059Z 220DEG 5KT 3362 9988

MBS

Special weather statement, Jun 16, 4:18 PM CDT, 1 hour 14 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
418 PM CDT SAT JUN 16 2012

TXZ085-088-162200-
BAYLOR TX-WILBARGER TX-
418 PM CDT SAT JUN 16 2012

...SIGNIFICANT WEATHER ADVISORY FOR NORTHERN BAYLOR AND SOUTHERN
WILBARGER COUNTIES UNTIL 500 PM CDT...

AT 418 PM CDT...A STRONG THUNDERSTORM WAS LOCATED NEAR LAKE KEMP...
MOVING NORTHWEST AT 5 MPH.

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

LOCATIONS IMPACTED INCLUDE...
GRAYBACK...LOCKETT...LAKE KEMP...MABELLE AND RED SPRINGS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

IF ON OR NEAR LAKE KEMP...GET OUT OF THE WATER AND MOVE INDOORS OR
INSIDE A VEHICLE. REMEMBER...LIGHTNING CAN STRIKE OUT TO 15 MILES
FROM THE PARENT THUNDERSTORM. IF YOU CAN HEAR THUNDER... YOU ARE
CLOSE ENOUGH TO BE STRUCK BY LIGHTNING. MOVE TO SAFE SHELTER NOW. DO
NOT BE CAUGHT ON THE WATER IN A THUNDERSTORM.

&&

LAT...LON 3361 9944 3384 9947 3410 9940 3409 9921
      3394 9895 3389 9895 3365 9902
TIME...MOT...LOC 2108Z 141DEG 4KT 3382 9929

MBS

Local storm report, Jun 16, 4:30 PM CDT, 1 hour 2 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
430 PM CDT SAT JUN 16 2012

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

0421 PM     HAIL             5 S CACHE               34.56N 98.62W
06/16/2012  E1.00 INCH       COMANCHE           OK   TRAINED SPOTTER

&&

EM

Special weather statement, Jun 16, 4:43 PM CDT, 49 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
443 PM CDT SAT JUN 16 2012

OKZ023-035-038-162230-
KIOWA OK-CADDO OK-COMANCHE OK-
443 PM CDT SAT JUN 16 2012

...SIGNIFICANT WEATHER ADVISORY FOR EAST CENTRAL KIOWA...
SOUTHWESTERN CADDO AND NORTHWESTERN COMANCHE COUNTIES UNTIL 530 PM
CDT...

AT 443 PM CDT...A STRONG THUNDERSTORM WAS LOCATED NEAR MEERS...
MOVING SOUTHWEST AT 5 MPH.

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

LOCATIONS IMPACTED INCLUDE...
APACHE AND BOONE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3508 9836 3486 9835 3472 9878 3496 9885
TIME...MOT...LOC 2136Z 61DEG 5KT 3487 9861

MBS

Special weather statement, Jun 16, 5:04 PM CDT, 28 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
504 PM CDT SAT JUN 16 2012

TXZ084-087-088-162300-
BAYLOR TX-FOARD TX-KNOX TX-
504 PM CDT SAT JUN 16 2012

...SIGNIFICANT WEATHER ADVISORY FOR BAYLOR...SOUTHEASTERN FOARD
AND SOUTHEASTERN KNOX COUNTIES UNTIL 600 PM CDT...

AT 504 PM CDT...A STRONG THUNDERSTORM WAS LOCATED NEAR RED
SPRINGS...MOVING NORTHEAST AT 15 MPH.

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

LOCATIONS IMPACTED INCLUDE...
SEYMOUR...MUNDAY...GOREE...RHINELAND...VERA...BOMARTON...LAKE KEMP...
MABELLE AND RED SPRINGS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

IF ON OR NEAR LAKE KEMP...GET OUT OF THE WATER AND MOVE INDOORS OR
INSIDE A VEHICLE. REMEMBER...LIGHTNING CAN STRIKE OUT TO 15 MILES
FROM THE PARENT THUNDERSTORM. IF YOU CAN HEAR THUNDER... YOU ARE
CLOSE ENOUGH TO BE STRUCK BY LIGHTNING. MOVE TO SAFE SHELTER NOW. DO
NOT BE CAUGHT ON THE WATER IN A THUNDERSTORM.

&&

LAT...LON 3340 9973 3382 9954 3383 9901 3340 9919
TIME...MOT...LOC 2155Z 210DEG 12KT 3362 9936

MBS

Special weather statement, Jun 16, 5:25 PM CDT, 7 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
525 PM CDT SAT JUN 16 2012

OKZ016-022-023-162315-
CUSTER OK-CADDO OK-WASHITA OK-
525 PM CDT SAT JUN 16 2012

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN CUSTER...
NORTHWESTERN CADDO AND NORTHEASTERN WASHITA COUNTIES UNTIL
615 PM CDT...

AT 525 PM CDT...A STRONG THUNDERSTORM WAS LOCATED NEAR COLONY...
MOVING NORTH AT 10 MPH.

HAZARDS INCLUDE...
HAIL UP TO THE SIZE OF NICKELS...
WIND GUSTS TO 50 MPH...

LOCATIONS IMPACTED INCLUDE...
CORN AND COLONY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3550 9889 3552 9851 3532 9852 3527 9879
TIME...MOT...LOC 2218Z 163DEG 8KT 3535 9865

MBS

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 16, 1:35 AM CDT	Special Weather Statement	OUN	Greer, Harmon	25 min
Jun 16, 2:21 AM CDT	Special Weather Statement	OUN	Ellis	24 min
Jun 16, 4:18 AM CDT	Special Weather Statement	OUN	Harper	42 min
Jun 16, 5:04 AM CDT	Special Weather Statement	OUN	Alfalfa, Woods	41 min
Jun 16, 5:45 AM CDT	Special Weather Statement	OUN	Alfalfa, Grant	45 min
Jun 16, 6:41 AM CDT	Special Weather Statement	OUN	Grant, Kay	34 min
Jun 16, 7:14 AM CDT	Special Weather Statement	OUN	Garfield, Grant, Kay	31 min
Jun 16, 7:39 AM CDT	Special Weather Statement	OUN	Garfield, Kay, Noble	36 min
Jun 16, 7:55 AM CDT	Special Weather Statement	OUN	Atoka	35 min
Jun 16, 8:29 AM CDT	Special Weather Statement	OUN	Atoka	31 min
Jun 16, 9:13 AM CDT	Special Weather Statement	OUN	Atoka	32 min
Jun 16, 9:18 AM CDT	Areal Flood Advisory	OUN	Atoka	2 hr
Jun 16, 12:37 PM CDT	Special Weather Statement	OUN	Love	23 min
Jun 16, 3:58 PM CDT	Special Weather Statement	OUN	Tillman	47 min
Jun 16, 4:00 PM CDT	Special Weather Statement	OUN	Comanche	60 min
Jun 16, 4:30 PM CDT	Severe Thunderstorm Warning	OUN	Comanche, Cotton, Tillman	30 min
Jun 16, 4:43 PM CDT	Special Weather Statement	OUN	Comanche	47 min
Jun 16, 4:55 PM CDT	Severe Thunderstorm Warning	OUN	Caddo, Comanche, Kiowa	35 min
Jun 16, 5:25 PM CDT	Special Weather Statement	OUN	Washita	50 min
Jun 16, 5:34 PM CDT	Special Weather Statement	OUN	Comanche	26 min
Jun 16, 5:37 PM CDT	Special Weather Statement	OUN	Blaine	23 min
Jun 16, 5:49 PM CDT	Special Weather Statement	OUN	Custer	26 min
Jun 16, 5:57 PM CDT	Severe Thunderstorm Warning	OUN	Custer, Dewey	33 min
Jun 16, 6:03 PM CDT	Special Weather Statement	OUN	Blaine	42 min
Jun 16, 6:31 PM CDT	Special Weather Statement	OUN	Blaine	29 min
Jun 16, 6:50 PM CDT	Special Weather Statement	OUN	Custer	40 min

Nearby

Severe Thunderstorm Warnings in Oklahoma, 2012 Every severe thunderstorm warning in 2012

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.