Alert archive / Idaho / River Flood Warnings in 2011

River Flood Warning 3, NWS Boise, ID

March 14, 2011Washington County, Idaho

NWS Boise, ID issued this river flood warning at Mar 14, 2011, 10:53 AM MDT for Washington County, Idaho. It took effect at Mar 15, 2011, 2:16 AM MDT. It was in force for 56 hr.

The area

The counties it named.

The facts

Issued: Mar 14, 2011, 10:53 AM MDT (16:53 UTC)
In effect from: Mar 15, 2011, 2:16 AM MDT
Expired: Mar 17, 2011, 9:53 AM MDT
In force: 56 hr
Issued by: NWS Boise, ID
Flood severity: Minor

County Washington County, ID

The radar

The Boise radar (KCBX), 116 km from the middle of the area, began a volume at 16:50 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 Weiser River at Weiser (WSRI1). The gauge peaked at 12.14 ft at Mar 16, 2011, 9:00 AM MDT.

Action stage: 9 ft
Minor stage: 9.5 ft
Moderate stage: 12 ft
Major stage: 13 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 13266000, 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 Boise, ID wrote its last area forecast discussion before this river flood warning went out at Mar 13, 3:03 PM MDT, 19 hours 50 minutes earlier.

Area forecast discussion, Mar 13, 3:03 PM MDT, 19 hours 50 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>

Nearby

River Flood Warnings in Idaho, 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.