Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2006

Severe Thunderstorm Warning 428, NWS Norman, OK

July 27, 2006Cleveland County, McClain County, Oklahoma

NWS Norman, OK issued this severe thunderstorm warning at Jul 27, 2006, 9:13 PM CDT for Cleveland County, McClain County, Oklahoma. It was in force for 47 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jul 27, 2006, 9:13 PM CDT (02:13 UTC)
Expired: Jul 27, 2006, 10:00 PM CDT
In force: 47 min
Issued by: NWS Norman, OK
Area: Counties, with a storm outline in the text

Counties Cleveland County, OK, McClain County, OK

The radar

The Norman radar (KTLX), 27 km from the middle of the area, began a volume at 02:16 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 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 Jul 27, 4:21 PM CDT, 4 hours 52 minutes earlier.

Area forecast discussion, Jul 27, 4:21 PM CDT, 4 hours 52 minutes before

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Hazardous weather outlook, Jul 27, 11:50 AM CDT, 9 hours 23 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORMAN OK
1150 AM CDT THU JUL 27 2006

OKZ004>048-050>052-TXZ083>090-281200-
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 THU JUL 27 2006

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

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

THUNDERSTORM OUTLOOK...
ALTHOUGH NO ORGANIZED SEVERE THUNDERSTORMS ARE EXPECTED THROUGH
TONIGHT...AN ISOLATED STORM OR TWO COULD APPROACH SEVERE LEVELS
ACROSS NORTHERN OKLAHOMA LATE THIS AFTERNOON AND EVENING.

DISCUSSION...
THUNDERSTORM DEVELOPMENT WILL BE POSSIBLE THIS AFTERNOON THROUGH
TONIGHT...WITH THE BEST CHANCES EXTENDING FROM WEST-CENTRAL TO
NORTH-CENTRAL OKLAHOMA. DUE TO THE LARGE AMOUNT OF LOW-LEVEL
MOISTURE AVAILABLE... A FEW STORMS MAY PRODUCE VERY HEAVY RAINFALL.
RAINFALL RATES MAY EXCEED 2 INCHES PER HOUR IN EXTREME CASES. IN
ADDITION... A FEW OF THE STORMS MAY ALSO PRODUCE STRONG WINDS.

PROBABILITY TABLE...
VALID THROUGH 700 AM CDT FRIDAY JUL 28.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...80 PERCENT.
PROBABILITY OF SEVERE STORMS IF STORMS OCCUR...20 PERCENT.

OTHER HAZARDOUS WEATHER...
A VERY HIGH FIRE DANGER WILL EXIST THROUGH EARLY THIS EVENING...
ESPECIALLY OVER WESTERN NORTH TEXAS AND PORTIONS OF SOUTHERN AND
WESTERN OKLAHOMA. REFER TO OUR FIRE DANGER STATEMENT FOR DETAILS.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY...

THUNDERSTORM OUTLOOK...
A CHANCE FOR THUNDERSTORMS WILL BE SEEN OVER PORTIONS OF OKLAHOMA
THROUGH FRIDAY. THE HIGHEST CHANCES ARE CURRENTLY EXPECTED OVER THE
NORTHERN HALF OF OKLAHOMA.

OTHER HAZARDOUS WEATHER...
A VERY HIGH FIRE DANGER IS EXPECTED AGAIN THIS WEEKEND AND EARLY
NEXT WEEK DUE TO HOT TEMPERATURES...GUSTY WIND...AND LOW HUMIDITIES.
WITH THE CONTINUATION OF VERY HOT TEMPERATURES...PRECAUTIONS SHOULD
BE TAKEN TO EASE THE EFFECTS OF THE HEAT.

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT 7 AM
FRIDAY.

CMS

In the hours before

Special weather statement, Jul 27, 8:25 PM CDT, 48 minutes before

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Special weather statement, Jul 27, 8:34 PM CDT, 39 minutes before

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Special weather statement, Jul 27, 8:51 PM CDT, 22 minutes before

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Special weather statement, Jul 27, 8:54 PM CDT, 19 minutes before

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Special weather statement, Jul 27, 9:00 PM CDT, 13 minutes before

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Special weather statement, Jul 27, 9:13 PM CDT, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 27, 9:15 PM CDT	Severe Thunderstorm Warning	OUN	Noble	45 min
Jul 28, 4:45 PM CDT	Severe Thunderstorm Warning	OUN	Woods	45 min
Jul 28, 5:05 PM CDT	Severe Thunderstorm Warning	OUN	Custer	40 min
Jul 28, 5:46 PM CDT	Severe Thunderstorm Warning	OUN	Grant	44 min
Jul 28, 5:57 PM CDT	Severe Thunderstorm Warning	OUN	Major	48 min
Jul 28, 6:11 PM CDT	Severe Thunderstorm Warning	OUN	Blaine	49 min
Jul 28, 6:30 PM CDT	Severe Thunderstorm Warning	OUN	Kay	45 min

Nearby

Severe Thunderstorm Warnings in Oklahoma, 2006 Every severe thunderstorm warning in 2006

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.