Alert archive / Oklahoma / River Flood Warnings in 2008

River Flood Warning 122, NWS Tulsa, OK

August 10, 2008Nowata County, Oklahoma

NWS Tulsa, OK issued this river flood warning at Aug 10, 2008, 8:07 AM CDT for Nowata County, Oklahoma. It took effect at Aug 10, 2008, 7:32 PM CDT. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
Aug 10, 2008, 8:07 AM CDT (13:07 UTC)
In effect from
Aug 10, 2008, 7:32 PM CDT
Expired
Aug 11, 2008, 7:51 AM CDT
In force
12 hr
Issued by
NWS Tulsa, OK
Flood severity
Minor

County Nowata County, OK

The radar

The Tulsa radar (KINX), 70 km from the middle of the area, began a volume at 13:08 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 Verdigris River near Lenapah (LEPO2). The gauge peaked at 28.38 ft at Aug 11, 2008, 3:00 AM CDT.

actionminormoderate10203008/1008/1108/12
Action stage
30 ft
Minor stage
30 ft
Moderate stage
32 ft
Major stage
36 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 07171000, 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 Tulsa, OK wrote its last area forecast discussion before this river flood warning went out at Aug 10, 6:33 AM CDT, 1 hour 34 minutes earlier.

Area forecast discussion, Aug 10, 6:33 AM CDT, 1 hour 34 minutes before
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>
Hazardous weather outlook, Aug 10, 5:05 AM CDT, 3 hours 2 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TULSA OK
505 AM CDT SUN AUG 10 2008

ARZ001-002-010-011-019-020-029-OKZ049-053>076-111000-
ADAIR OK-BENTON AR-CARROLL AR-CHEROKEE OK-CHOCTAW OK-CRAIG OK-
CRAWFORD AR-CREEK OK-DELAWARE OK-FRANKLIN AR-HASKELL OK-LATIMER OK-
LE FLORE OK-MADISON AR-MAYES OK-MCINTOSH OK-MUSKOGEE OK-NOWATA OK-
OKFUSKEE OK-OKMULGEE OK-OSAGE OK-OTTAWA OK-PAWNEE OK-PITTSBURG OK-
PUSHMATAHA OK-ROGERS OK-SEBASTIAN AR-SEQUOYAH OK-TULSA OK-WAGONER OK-
WASHINGTON OK-WASHINGTON AR-
505 AM CDT SUN AUG 10 2008

THIS OUTLOOK IS FOR NORTHWEST AND WEST CENTRAL ARKANSAS AS WELL AS
MUCH OF EASTERN OKLAHOMA.

.DAY ONE...TODAY AND TONIGHT.

SEVERE THUNDERSTORM.
	RISK...LIMITED.
	AREA...SOUTHEAST OKLAHOMA.
	ONSET...THIS AFTERNOON.

FLASH FLOOD.
	RISK...LIMITED.
	AREA...NORTHEAST OKLAHOMA AND NORTHWEST ARKANSAS.
	ONSET...THIS MORNING.

HEAVY RAIN.
	RISK...LIMITED.
	AREA...NORTHEAST OKLAHOMA AND NORTHWEST ARKANSAS.
	ONSET...ONGOING.

DISCUSSION...
AN UPPER LEVEL SYSTEM WAS MOVING SOUTHEAST ACROSS THE AREA
THIS MORNING WITH A LARGE AREA OF RAIN AND THUNDERSTORMS
OCCURRING WITH IT.  SOME OF THE RAIN IS HEAVY AND SOME AREAS
HAVE ALREADY SEEN AROUND 2 INCHES OF RAIN.  THUS...A FLASH
FLOOD WATCH WILL REMAIN IN EFFECT FOR THE MORNING HOURS.

AT THE SURFACE...LOW PRESSURE WAS LOCATED OVER SOUTH CENTRAL
OKLAHOMA WITH A STATIONARY FRONT TO ITS EAST ACROSS SOUTHEAST
OKLAHOMA AND A COLD FRONT TO ITS SOUTHWEST.  VERY LITTLE RAIN
HAS FALLEN IN SOUTHEAST OKLAHOMA OVERNIGHT.  WITH THE FRONT
IN THE VICINITY AND EXPECTED DAYTIME HEATING THE ATMOSPHERE
ACROSS SOUTHEAST OKLAHOMA WILL BE PRIMED FOR THUNDERSTORM
DEVELOPMENT.  THUNDERSTORMS WITH STRONG DOWNBURST WINDS WILL
BE POSSIBLE.

SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...
SPOTTER ACTIVATION NOT EXPECTED.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.
MONDAY...THUNDERSTORM POTENTIAL...HEAVY RAIN POTENTIAL.
TUESDAY...THUNDERSTORM POTENTIAL.
WEDNESDAY...THUNDERSTORM POTENTIAL.
THURSDAY...THUNDERSTORM POTENTIAL.
FRIDAY...THUNDERSTORM POTENTIAL.
SATURDAY...THUNDERSTORM POTENTIAL.

EXTENDED DISCUSSION...
DISTURBANCES IN THE NORTHWEST FLOW ALOFT WILL KEEP THUNDERSTORMS
IN THE FORECAST FOR MUCH OF THE UPCOMING WEEK. ONE OF THE BETTER
CHANCES FOR RAIN WILL BE FRIDAY AND SATURDAY AS A SIGNIFICANT COLD
FRONT MOVES SOUTHEAST ACROSS THE AREA.

WWW.SRH.NOAA.GOV/TULSA CONTAINS ADDITIONAL TABULAR AND GRAPHICAL
INFORMATION.

In the hours before

Special weather statement, Aug 10, 6:51 AM CDT, 1 hour 16 minutes before
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 9, 7:08 PM CDTSpecial Weather StatementTSALatimer37 min
Aug 9, 7:12 PM CDTSevere Thunderstorm WarningTSALatimer, LeFlore, Pushmataha63 min
Aug 9, 7:22 PM CDTSpecial Weather StatementTSALeFlore23 min
Aug 9, 7:40 PM CDTSpecial Weather StatementTSALatimer35 min
Aug 9, 8:03 PM CDTSpecial Weather StatementTSALeFlore42 min
Aug 9, 8:06 PM CDTSevere Thunderstorm WarningTSALeFlore, Pushmataha24 min
Aug 9, 8:49 PM CDTSpecial Weather StatementTSANowata, Washington26 min
Aug 9, 8:52 PM CDTRiver Flood WarningTSAOttawa6 hr
Aug 9, 10:04 PM CDTSpecial Weather StatementTSAMayes, Rogers56 min
Aug 10, 12:01 AM CDTSpecial Weather StatementTSAAdair, Cherokee, Sequoyah59 min
Aug 10, 1:02 AM CDTSpecial Weather StatementTSASequoyah58 min
Aug 10, 6:17 AM CDTFlash Flood WarningTSACherokee, Muskogee, Sequoyah, Wagoner3 hr
Aug 10, 6:51 AM CDTSpecial Weather StatementTSASequoyah54 min

Nearby

River Flood Warnings in Oklahoma, 2008Every river flood warning in 2008

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.