Alert archive / Oklahoma / River Flood Warnings in 2009

River Flood Warning 37, NWS Norman, OK

October 29, 20094 counties in Oklahoma

NWS Norman, OK issued this river flood warning at Oct 29, 2009, 2:48 PM CDT for 4 counties in Oklahoma. It took effect at Oct 29, 2009, 7:00 PM CDT. It was in force for 60 min.

The area

The counties it named.

The facts

Issued: Oct 29, 2009, 2:48 PM CDT (19:48 UTC)
In effect from: Oct 29, 2009, 7:00 PM CDT
Expired: Oct 29, 2009, 8:00 PM CDT
In force: 60 min
Issued by: NWS Norman, OK
Flood severity: Minor

Counties Blaine County, OK, Caddo County, OK, Canadian County, OK, Custer County, OK

The radar

The Norman radar (KTLX), 109 km from the middle of the area, began a volume at 19:51 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 river

Written for the forecast point Canadian River near Bridgeport (BRIO2). The gauge peaked at 13.65 ft at Oct 29, 2009, 6:00 PM CDT.

Action stage: 12 ft
Minor stage: 14 ft
Moderate stage: 16 ft
Major stage: 17 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 07228500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

What forecasters said that day

The local office's own words before this river flood 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 river flood warning went out at Oct 29, 1:15 PM CDT, 1 hour 33 minutes earlier.

Area forecast discussion, Oct 29, 1:15 PM CDT, 1 hour 33 minutes before

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Hazardous weather outlook, Oct 29, 11:10 AM CDT, 3 hours 38 minutes before

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In the hours before

Special weather statement, Oct 29, 9:08 AM CDT, 5 hours 40 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
908 AM CDT THU OCT 29 2009

OKZ031-032-041-042-047-291430-
SEMINOLE OK-HUGHES OK-MURRAY OK-JOHNSTON OK-PONTOTOC OK-
908 AM CDT THU OCT 29 2009

...SIGNIFICANT WEATHER ADVISORY...

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

AT 907 AM CDT...A LINE OF STRONG THUNDERSTORMS WAS LOCATED FROM 9
MILES NORTHEAST OF CROMWELL TO WEWOKA TO ADA AND SULPHUR.  THE
STORMS WERE MOVING NORTHEAST AT 50 MPH.

HAZARDS INCLUDE...
WIND GUSTS TO 40 TO 50 MPH...
FREQUENT CLOUD TO GROUND LIGHTNING...
MINOR FLOODING IN AREAS OF POOR DRAINAGE...

LAT...LON 3479 9632 3477 9636 3478 9640 3474 9640
      3440 9691 3539 9644 3538 9643 3530 9643
      3530 9618 3529 9617

Local storm report, Oct 29, 11:48 AM CDT, 3 hours before

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Special weather statement, Oct 29, 12:46 PM CDT, 2 hours 2 minutes before

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Special weather statement, Oct 29, 1:05 PM CDT, 1 hour 43 minutes before

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Special weather statement, Oct 29, 1:17 PM CDT, 1 hour 31 minutes before

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Special weather statement, Oct 29, 1:33 PM CDT, 1 hour 15 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
Oct 29, 6:29 AM CDT	Severe Thunderstorm Warning	OUN	Noble, Payne	31 min
Oct 29, 6:40 AM CDT	Severe Thunderstorm Warning	OUN	Carter, Jefferson, Murray, Stephens	50 min
Oct 29, 10:34 AM CDT	Severe Thunderstorm Warning	OUN	Coal, Hughes, Pontotoc, Seminole	41 min
Oct 29, 10:37 AM CDT	Tornado Warning	OUN	Hughes	38 min
Oct 29, 10:53 AM CDT	Severe Thunderstorm Warning	OUN	Coal, Hughes, Pontotoc	37 min
Oct 29, 11:28 AM CDT	Severe Thunderstorm Warning	OUN	Coal, Hughes	62 min
Oct 29, 2:48 PM CDT	River Flood Warning	OUN	Pottawatomie, Seminole	5 hr

Nearby

River Flood Warnings in Oklahoma, 2009 Every river flood warning in 2009

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; the gauge from the NWS water service and the USGS.