Alert archive / Idaho / River Flood Warnings in 2018

River Flood Warning 10, NWS Pocatello, ID

May 25, 2018Jefferson County, Idaho

NWS Pocatello, ID issued this river flood warning at May 25, 2018, 12:24 PM MDT for Jefferson County, Idaho. It was in force for 17 days.

The area

The counties it named.

The facts

Issued: May 25, 2018, 12:24 PM MDT (18:24 UTC)
Expired: Jun 11, 2018, 12:21 PM MDT
In force: 17 days
Issued by: NWS Pocatello, ID
Area: Storm-based polygon
Flood severity: Minor

County Jefferson County, ID

The radar

The Pocatello radar (KSFX), 85 km from the middle of the area, began a volume at 18:24 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 Snake River near Menan (MENI1). The gauge peaked at 9.48 ft at Jun 3, 2018, 12:00 AM MDT.

Action stage: 7.8 ft
Minor stage: 8.5 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 13057000, 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 Pocatello, ID wrote its last area forecast discussion before this river flood warning went out at May 25, 4:48 AM MDT, 7 hours 36 minutes earlier.

Area forecast discussion, May 25, 4:48 AM MDT, 7 hours 36 minutes before

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In the hours before

Local storm report, May 25, 8:46 AM MDT, 3 hours 38 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 Pocatello, ID issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 25, 4:35 AM MDT	River Flood Advisory	PIH	Custer	27 hr
May 25, 3:58 PM MDT	Special Weather Statement	PIH	Butte	47 min

Nearby

River Flood Warnings in Idaho, 2018 Every river flood warning in 2018

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.