Alert archive / Oklahoma / River Flood Advisories in 2021

River Flood Advisory 60, NWS Norman, OK

June 28, 2021Lincoln County, Oklahoma County, Pottawatomie County, Oklahoma

NWS Norman, OK issued this river flood advisory at Jun 28, 2021, 11:38 PM CDT for Lincoln County, Oklahoma County, Pottawatomie County, Oklahoma. It was in force for 21 hr.

The area

The counties it named.

The facts

Issued: Jun 28, 2021, 11:38 PM CDT (04:38 UTC)
Expired: Jun 29, 2021, 8:37 PM CDT
In force: 21 hr
Issued by: NWS Norman, OK
Area: Storm-based polygon

Counties Lincoln County, OK, Oklahoma County, OK, Pottawatomie County, OK

The radar

The Norman radar (KTLX), 25 km from the middle of the area, began a volume at 04:40 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 North Canadian River near Harrah (HRHO2).

Action stage: 11 ft
Minor stage: 14 ft
Moderate stage: 16 ft
Major stage: 18 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 07241550, 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 advisory 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 advisory went out at Jun 28, 11:08 PM CDT, 30 minutes earlier.

Area forecast discussion, Jun 28, 11:08 PM CDT, 30 minutes before

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Hazardous weather outlook, Jun 28, 10:11 AM CDT, 13 hours 27 minutes before

Hazardous Weather Outlook...UPDATED
National Weather Service Norman OK
1011 AM CDT Mon Jun 28 2021

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-
1011 AM CDT Mon Jun 28 2021

This hazardous weather outlook is for portions of northern...
western...central...and southern Oklahoma...and western north
Texas.

.DAY ONE...Today and Tonight...

.Thunderstorms...
Scattered thunderstorms will occur today, with most of the activity
developing from southwest and south-central Oklahoma up through central
and northeast parts of Oklahoma. No severe storms are expected,
but heavy rain associated with storms will increase the threat of
flooding.

.Heavy Rain...
Given recent rainfall from southwest into central Oklahoma, it
will not take much additional rain to result in flooding problems.
Although brief in nature, heavy rain associated with thunderstorms
could lead to flash flooding.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday...

.Thunderstorms...
Thunderstorm chances continue through Sunday but decrease somewhat
after Friday.

.Heavy Rain...
Because of saturated ground across much of the area, a risk for
flooding will continue through much of the week.

Get graphics and more details at weather.gov/norman...and follow
our weather forecast office on Twitter and Facebook.

In the hours before

Local storm report, Jun 28, 7:28 PM CDT, 4 hours 10 minutes before

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Local storm report, Jun 28, 9:03 PM CDT, 2 hours 35 minutes before

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Local storm report, Jun 28, 9:04 PM CDT, 2 hours 34 minutes before

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Local storm report, Jun 28, 9:34 PM CDT, 2 hours 4 minutes before

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Local storm report, Jun 28, 10:19 PM CDT, 1 hour 19 minutes before

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Local storm report, Jun 28, 10:21 PM CDT, 1 hour 17 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
Jun 28, 8:30 PM CDT	Areal Flood Advisory	OUN	Canadian, Cleveland, Grady, Kingfisher, Lincoln, Logan and 4 more	4 hr
Jun 28, 8:55 PM CDT	Flash Flood Warning	OUN	Cleveland, McClain, Oklahoma	3 hr
Jun 28, 9:05 PM CDT	Areal Flood Advisory	OUN	Hughes, Seminole	3 hr
Jun 28, 9:44 PM CDT	Flash Flood Warning	OUN	Lincoln, Pottawatomie	6 hr
Jun 28, 11:21 PM CDT	River Flood Warning	OUN	Payne	15 hr
Jun 29, 12:48 AM CDT	Areal Flood Advisory	OUN	Payne	3 hr
Jun 29, 7:34 AM CDT	Areal Flood Warning	OUN	Lincoln, Payne, Pottawatomie, Seminole	18 hr
Jun 29, 7:44 AM CDT	Areal Flood Warning	OUN	Caddo, Comanche, Kiowa, Tillman	11 hr
Jun 29, 8:09 AM CDT	River Flood Advisory	OUN	Kingfisher, Logan	24 hr
Jun 29, 8:31 AM CDT	River Flood Advisory	OUN	Blaine, Caddo, Canadian, Custer	29 hr
Jun 29, 8:39 AM CDT	River Flood Advisory	OUN	Garvin	25 hr
Jun 29, 10:58 AM CDT	Areal Flood Warning	OUN	Alfalfa, Blaine, Caddo, Canadian, Garfield, Grant and 2 more	6 hr
Jun 29, 1:04 PM CDT	Areal Flood Advisory	OUN	Cleveland, Oklahoma	3 hr
Jun 29, 1:55 PM CDT	River Flood Advisory	OUN	Payne	19 hr
Jun 29, 4:23 PM CDT	Areal Flood Advisory	OUN	Cleveland, McClain, Oklahoma	3 hr
Jun 29, 4:23 PM CDT	Special Weather Statement	OUN	Cleveland	22 min
Jun 29, 5:03 PM CDT	Areal Flood Warning	OUN	Alfalfa, Blaine, Canadian, Garfield, Kingfisher, Major	3 hr
Jun 28, 7:49 PM CDT	Areal Flood Advisory	OUN	Baylor, Wichita, Wilbarger	3 hr
Jun 28, 8:05 PM CDT	River Flood Advisory	OUN	Wichita, Wilbarger	12 hr
Jun 29, 8:04 AM CDT	River Flood Warning	OUN	Wichita, Wilbarger	7 hr
Jun 29, 2:09 PM CDT	Areal Flood Advisory	OUN	Archer, Wichita	3 hr
Jun 29, 2:38 PM CDT	River Flood Advisory	OUN	Wichita, Wilbarger	5 hr

Nearby

River Flood Advisories in Oklahoma, 2021 Every river flood advisory in 2021

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.