Alert archive / Nebraska / River Flood Warnings in 2015

River Flood Warning 69, NWS Omaha, NE

December 13, 2015Otoe County, Nebraska; Fremont County, Iowa

NWS Omaha, NE issued this river flood warning at Dec 13, 2015, 9:24 AM CST for Otoe County, Nebraska; Fremont County, Iowa. It took effect at Dec 15, 2015, 4:36 AM CST. It was in force for 56 hr.

The area

The counties it named.

The facts

Issued: Dec 13, 2015, 9:24 AM CST (15:24 UTC)
In effect from: Dec 15, 2015, 4:36 AM CST
Expired: Dec 17, 2015, 1:00 PM CST
In force: 56 hr
Issued by: NWS Omaha, NE
Area: Storm-based polygon
Flood severity: Minor

Counties Fremont County, IA, Otoe County, NE

The radar

The Omaha radar (KOAX), 81 km from the middle of the area, began a volume at 15:26 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 Missouri River at Nebraska City (NEBN1). The gauge peaked at 19.01 ft at Dec 15, 2015, 11:00 AM CST.

Action stage: 17 ft
Minor stage: 18 ft
Moderate stage: 23 ft
Major stage: 27 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 06807000, 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 Omaha, NE wrote its last area forecast discussion before this river flood warning went out at Dec 13, 6:12 AM CST, 3 hours 12 minutes earlier.

Area forecast discussion, Dec 13, 6:12 AM CST, 3 hours 12 minutes before

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Hazardous weather outlook, Dec 13, 8:48 AM CST, 36 minutes before

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</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.
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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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The office that day

Everything else NWS Omaha, NE issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Dec 13, 8:07 AM CST	River Flood Warning	OAX	Nemaha	41 hr
Dec 13, 9:24 AM CST	River Flood Warning	OAX	Nemaha	5 days
Dec 13, 9:24 AM CST	River Flood Warning	OAX	Richardson	5 days
Dec 12, 7:48 PM CST	Special Weather Statement	OAX	Montgomery	27 min
Dec 13, 8:11 AM CST	River Flood Warning	OAX	Pottawattamie	58 hr
Dec 13, 8:11 AM CST	River Flood Warning	OAX	Fremont	3 days
Dec 13, 8:11 AM CST	River Flood Warning	OAX	Fremont	5 days
Dec 13, 8:11 AM CST	River Flood Warning	OAX	Montgomery	3 days

Nearby

River Flood Warnings in Nebraska, 2015 River Flood Warnings in Iowa, 2015 Every river flood warning in 2015

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.