Alert archive / Oklahoma / River Flood Warnings in 2007

River Flood Warning 18, NWS Norman, OK

August 19, 2007Logan County, Oklahoma

NWS Norman, OK issued this river flood warning at Aug 19, 2007, 5:08 PM CDT for Logan County, Oklahoma. It took effect at Aug 19, 2007, 6:03 PM CDT. It was in force for 22 hr.

The area

The counties it named.

The facts

Issued: Aug 19, 2007, 5:08 PM CDT (22:08 UTC)
In effect from: Aug 19, 2007, 6:03 PM CDT
Expired: Aug 20, 2007, 4:13 PM CDT
In force: 22 hr
Issued by: NWS Norman, OK
Flood severity: Minor

County Logan County, OK

The radar

The Norman radar (KTLX), 67 km from the middle of the area, began a volume at 22:11 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 Cottonwood Creek (OK) near Seward (SWDO2).

Action stage: 28 ft
Minor stage: 30 ft
Moderate stage: 35 ft
Major stage: 40 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 07159750, 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 Aug 19, 2:59 PM CDT, 2 hours 9 minutes earlier.

Area forecast discussion, Aug 19, 2:59 PM CDT, 2 hours 9 minutes before

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Hazardous weather outlook, Aug 19, 12:00 PM CDT, 5 hours 8 minutes before

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In the hours before

Local storm report, Aug 19, 11:17 AM CDT, 5 hours 51 minutes before

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Local storm report, Aug 19, 11:24 AM CDT, 5 hours 44 minutes before

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Local storm report, Aug 19, 11:37 AM CDT, 5 hours 31 minutes before

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Local storm report, Aug 19, 12:51 PM CDT, 4 hours 17 minutes before

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Local storm report, Aug 19, 1:01 PM CDT, 4 hours 7 minutes before

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Local storm report, Aug 19, 2:37 PM CDT, 2 hours 31 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
Aug 18, 7:38 PM CDT	Tornado Warning	OUN	Cotton	37 min
Aug 18, 8:18 PM CDT	Tornado Warning	OUN	Cotton, Stephens	27 min
Aug 18, 9:45 PM CDT	Tornado Warning	OUN	Comanche	30 min
Aug 19, 12:12 AM CDT	Severe Thunderstorm Warning	OUN	Caddo	33 min
Aug 19, 12:34 AM CDT	Wind Advisory	OUN	Blaine, Caddo, Canadian, Cleveland, Comanche, Cotton and 13 more	6 hr
Aug 19, 12:45 AM CDT	Severe Thunderstorm Warning	OUN	Caddo	45 min
Aug 19, 1:27 AM CDT	Severe Thunderstorm Warning	OUN	Blaine, Caddo, Canadian	48 min
Aug 19, 1:59 AM CDT	Tornado Warning	OUN	Caddo, Canadian	31 min
Aug 19, 2:01 AM CDT	River Flood Warning	OUN	Custer, Washita	13 hr
Aug 19, 2:14 AM CDT	Severe Thunderstorm Warning	OUN	Blaine	46 min
Aug 19, 2:18 AM CDT	Severe Thunderstorm Warning	OUN	Grady	57 min
Aug 19, 2:27 AM CDT	River Flood Warning	OUN	Caddo, Kiowa, Washita	54 hr
Aug 19, 2:27 AM CDT	River Flood Warning	OUN	Caddo, Garvin, Grady	4 days
Aug 19, 2:28 AM CDT	Severe Thunderstorm Warning	OUN	Canadian	47 min
Aug 19, 2:35 AM CDT	Tornado Warning	OUN	Canadian	25 min
Aug 19, 2:55 AM CDT	Severe Thunderstorm Warning	OUN	Blaine	50 min
Aug 19, 3:15 AM CDT	Severe Thunderstorm Warning	OUN	Canadian, Cleveland, Grady, McClain, Oklahoma	60 min
Aug 19, 3:19 AM CDT	Tornado Warning	OUN	Grady	26 min
Aug 19, 3:46 AM CDT	Severe Thunderstorm Warning	OUN	Blaine	44 min
Aug 19, 3:53 AM CDT	Severe Thunderstorm Warning	OUN	Kingfisher	52 min
Aug 19, 3:58 AM CDT	Severe Thunderstorm Warning	OUN	Stephens	47 min
Aug 19, 4:23 AM CDT	River Flood Warning	OUN	Blaine, Canadian	13 hr
Aug 19, 4:29 AM CDT	Severe Thunderstorm Warning	OUN	Blaine, Canadian, Kingfisher	61 min
Aug 19, 4:55 AM CDT	Severe Thunderstorm Warning	OUN	Oklahoma	50 min
Aug 19, 5:05 AM CDT	River Flood Warning	OUN	Blaine, Caddo, Canadian, Custer	41 hr
Aug 19, 5:13 AM CDT	River Flood Warning	OUN	Canadian	69 hr
Aug 19, 5:29 AM CDT	Severe Thunderstorm Warning	OUN	Canadian, Kingfisher	91 min
Aug 19, 5:34 AM CDT	River Flood Warning	OUN	Grady	16 hr
Aug 19, 6:05 AM CDT	River Flood Warning	OUN	Comanche, Cotton	4 days
Aug 19, 7:20 AM CDT	River Flood Warning	OUN	Canadian, Oklahoma	4 days
Aug 19, 8:15 AM CDT	River Flood Warning	OUN	Oklahoma	5 days
Aug 19, 8:15 AM CDT	River Flood Warning	OUN	Lincoln, Oklahoma, Pottawatomie	5 days
Aug 19, 8:56 AM CDT	River Flood Warning	OUN	Canadian, Cleveland, Grady, McClain	49 hr
Aug 19, 9:02 AM CDT	River Flood Warning	OUN	Kingfisher	10 hr
Aug 19, 9:02 AM CDT	River Flood Warning	OUN	Kingfisher	19 hr
Aug 19, 9:26 AM CDT	River Flood Warning	OUN	Grady	5 days
Aug 19, 9:40 AM CDT	Severe Thunderstorm Warning	OUN	Pottawatomie	50 min
Aug 19, 10:22 AM CDT	River Flood Warning	OUN	Pottawatomie, Seminole	42 hr
Aug 19, 4:05 PM CDT	River Flood Warning	OUN	Garvin	5 days

Nearby

River Flood Warnings in Oklahoma, 2007 Every river flood warning in 2007

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.