Alert archive / Oregon / River Flood Warnings in 2011

River Flood Warning 2, NWS Portland, OR

January 15, 2011Clackamas County, Marion County, Oregon; Wahkiakum County, Washington

NWS Portland, OR issued this river flood warning at Jan 15, 2011, 9:14 PM PST for Clackamas County, Marion County, Oregon; Wahkiakum County, Washington. It took effect at Jan 16, 2011, 12:49 AM PST. It was in force for 5 days.

The area

The counties it named.

The facts

Issued
Jan 15, 2011, 9:14 PM PST (05:14 UTC)
In effect from
Jan 16, 2011, 12:49 AM PST
Expired
Jan 21, 2011, 8:51 AM PST
In force
5 days
Issued by
NWS Portland, OR
Flood severity
Minor

Counties Clackamas County, OR, Marion County, OR, Wahkiakum County, WA

The radar

The Portland,OR radar (KRTX), 33 km from the middle of the area, began a volume at 05:16 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 Pudding River at Aurora (AURO3).

Action stage
21 ft
Minor stage
22 ft
Moderate stage
26 ft
Major stage
29 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 14202000, 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 Portland, OR wrote its last area forecast discussion before this river flood warning went out at Jan 15, 8:25 PM PST, 49 minutes earlier.

Area forecast discussion, Jan 15, 8:25 PM PST, 49 minutes before
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Hazardous weather outlook, Jan 15, 5:14 AM PST, 16 hours before
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<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.
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    </section>
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</body>
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The office that day

Everything else NWS Portland, OR issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 15, 6:44 PM PSTAreal Flood AdvisoryPQRBenton, Clackamas, Clatsop, Columbia, Lane, Lincoln and 7 more44 days
Jan 15, 8:38 PM PSTSmall Craft Advisory for WindsPQR42 hr
Jan 15, 8:38 PM PSTSmall Craft Advisory for Hazardous SeasPQR4 days
Jan 15, 10:24 PM PSTRiver Flood WarningPQRBenton, Polk62 hr
Jan 15, 10:24 PM PSTRiver Flood WarningPQRClatsop, Tillamook45 hr
Jan 15, 10:24 PM PSTRiver Flood WarningPQRTillamook32 hr
Jan 15, 10:24 PM PSTRiver Flood WarningPQRLincoln32 hr
Jan 15, 10:24 PM PSTRiver Flood WarningPQRLane24 hr
Jan 15, 10:55 PM PSTRiver Flood WarningPQRClackamas40 hr
Jan 15, 10:55 PM PSTRiver Flood WarningPQRClackamas34 hr
Jan 16, 1:02 AM PSTGale WarningPQR14 hr
Jan 16, 3:51 AM PSTRiver Flood WarningPQRHood River17 hr
Jan 16, 3:51 AM PSTRiver Flood WarningPQRClackamas, Multnomah20 hr
Jan 16, 8:17 AM PSTRiver Flood WarningPQRTillamook21 hr
Jan 16, 12:47 PM PSTAreal Flood AdvisoryPQRBenton, Clackamas, Clatsop, Columbia, Hood River, Lincoln and 7 more10 hr
Jan 16, 2:29 PM PSTRiver Flood WarningPQRLinn, Marion9 hr
Jan 16, 12:05 PM PSTRiver Flood WarningPQRCowlitz12 hr

Nearby

River Flood Warnings in Oregon, 2011River Flood Warnings in Washington, 2011Every river flood warning in 2011

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.