Alert archive / Oklahoma / River Flood Warnings in 2015

River Flood Warning 57, NWS Norman, OK

May 22, 2015Pottawatomie County, Seminole County, Oklahoma

NWS Norman, OK issued this river flood warning at May 22, 2015, 2:43 PM CDT for Pottawatomie County, Seminole County, Oklahoma. It took effect at May 22, 2015, 5:04 PM CDT. It was in force for 7 days.

The area

The counties it named.

The facts

Issued: May 22, 2015, 2:43 PM CDT (19:43 UTC)
In effect from: May 22, 2015, 5:04 PM CDT
Expired: May 30, 2015, 3:03 AM CDT
In force: 7 days
Issued by: NWS Norman, OK
Area: Storm-based polygon
Flood severity: Minor

Counties Pottawatomie County, OK, Seminole County, OK

The radar

The Norman radar (KTLX), 48 km from the middle of the area, began a volume at 19:46 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 Little River (OK) near Tecumseh (TCMO2).

Action stage: 9 ft
Minor stage: 11 ft
Moderate stage: 15 ft
Major stage: 17 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 07230500, 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 May 22, 2:13 PM CDT, 30 minutes earlier.

Area forecast discussion, May 22, 2:13 PM CDT, 30 minutes before

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Hazardous weather outlook, May 22, 11:41 AM CDT, 3 hours 2 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
May 22, 5:27 AM CDT	Areal Flood Warning	OUN	Cotton, Jefferson	8 hr
May 22, 5:30 AM CDT	Areal Flood Warning	OUN	Atoka, Bryan, Carter, Coal, Jefferson, Johnston and 4 more	8 hr
May 22, 5:40 AM CDT	Areal Flood Advisory	OUN	Greer, Harmon, Jackson, Tillman	3 hr
May 22, 5:44 AM CDT	Areal Flood Advisory	OUN	Comanche, Cotton, Grady, Greer, Jackson, Jefferson and 3 more	4 hr
May 22, 8:51 AM CDT	Areal Flood Advisory	OUN	Greer, Harmon, Jackson, Tillman	3 hr
May 22, 1:03 PM CDT	Areal Flood Advisory	OUN	Comanche, Cotton, Jackson, Jefferson, Kiowa, Stephens and 1 more	3 hr
May 22, 1:38 PM CDT	Areal Flood Advisory	OUN	Cotton, Jefferson	3 hr

Nearby

River Flood Warnings in Oklahoma, 2015 Every river flood warning in 2015

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.