Alert archive / Washington / River Flood Warnings in 2011

River Flood Warning 31, NWS Pendleton, OR

May 15, 2011Benton County, Washington

NWS Pendleton, OR issued this river flood warning at May 15, 2011, 11:16 AM PDT for Benton County, Washington. It took effect at May 17, 2011, 5:50 AM PDT. It was in force for 63 hr.

The area

The counties it named.

The facts

Issued: May 15, 2011, 11:16 AM PDT (18:16 UTC)
In effect from: May 17, 2011, 5:50 AM PDT
Expired: May 19, 2011, 8:36 PM PDT
In force: 63 hr
Issued by: NWS Pendleton, OR
Flood severity: Minor

County Benton County, WA

The radar

The Pendleton radar (KPDT), 79 km from the middle of the area, began a volume at 18:20 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 Yakima River at Kiona (KIOW1).

Action stage: 11 ft
Minor stage: 13 ft
Moderate stage: 14.5 ft
Major stage: 16 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 12510500, 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 Pendleton, OR wrote its last area forecast discussion before this river flood warning went out at May 15, 9:45 AM PDT, 1 hour 31 minutes earlier.

Area forecast discussion, May 15, 9:45 AM PDT, 1 hour 31 minutes before

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Hazardous weather outlook, May 15, 6:11 AM PDT, 5 hours 5 minutes before

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        The site you requested is temporarily down for maintenance or an unexpected outage.
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        Please try again in a few minutes.
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In the hours before

Local storm report, May 15, 8:50 AM PDT, 2 hours 26 minutes before

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        The site you requested is temporarily down for maintenance or an unexpected outage.
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      <p id="message2">
        Please try again in a few minutes.
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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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Local storm report, May 15, 9:09 AM PDT, 2 hours 7 minutes before

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      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
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      <p id="message2">
        Please try again in a few minutes.
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      <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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Local storm report, May 15, 9:25 AM PDT, 1 hour 51 minutes before

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      <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>
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Local storm report, May 15, 9:53 AM PDT, 1 hour 23 minutes before

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      <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>

Local storm report, May 15, 10:09 AM PDT, 1 hour 7 minutes before

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<head>
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<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>

Local storm report, May 15, 10:23 AM PDT, 53 minutes before

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<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 Pendleton, OR issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 14, 5:15 PM PDT	Flash Flood Warning	PDT	Morrow, Umatilla	3 hr
May 14, 5:18 PM PDT	Severe Thunderstorm Warning	PDT	Morrow, Umatilla	57 min
May 14, 5:55 PM PDT	Special Weather Statement	PDT	Umatilla	65 min
May 14, 6:06 PM PDT	Severe Thunderstorm Warning	PDT	Morrow, Umatilla	54 min
May 14, 6:35 PM PDT	Special Weather Statement	PDT	Union	55 min
May 15, 2:38 AM PDT	River Flood Warning	PDT	Grant	41 hr
May 15, 9:18 AM PDT	River Flood Warning	PDT	Union	52 hr
May 15, 12:54 PM PDT	Areal Flood Warning	PDT	Grant, Morrow, Umatilla, Union, Wallowa	31 hr
May 14, 6:34 PM PDT	Special Weather Statement	PDT	Columbia, Franklin	56 min
May 14, 7:12 PM PDT	Special Weather Statement	PDT	Yakima	33 min
May 14, 8:08 PM PDT	River Flood Warning	PDT	Kittitas	50 hr
May 14, 8:08 PM PDT	River Flood Warning	PDT	Yakima	3 days
May 15, 12:54 PM PDT	Areal Flood Warning	PDT	Kittitas, Yakima	23 hr

Nearby

River Flood Warnings in Washington, 2011 Every 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.