Alert archive / Nebraska / River Flood Warnings in 2018

River Flood Warning 41, NWS Omaha, NE

September 4, 2018Saline County, Nebraska

NWS Omaha, NE issued this river flood warning at Sep 4, 2018, 2:46 PM CDT for Saline County, Nebraska. It took effect at Sep 4, 2018, 6:03 PM CDT. It was in force for 50 hr.

The area

The counties it named.

The facts

Issued
Sep 4, 2018, 2:46 PM CDT (19:46 UTC)
In effect from
Sep 4, 2018, 6:03 PM CDT
Expired
Sep 6, 2018, 8:31 PM CDT
In force
50 hr
Issued by
NWS Omaha, NE
Area
Storm-based polygon
Flood severity
Minor

County Saline County, NE

The radar

The Omaha radar (KOAX), 110 km from the middle of the area, began a volume at 19:48 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 Turkey Creek near Wilber (WLBN1).

Action stage
11 ft
Minor stage
12.5 ft
Moderate stage
16 ft
Major stage
21 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 06881200, 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 Sep 4, 12:47 PM CDT, 1 hour 59 minutes earlier.

Area forecast discussion, Sep 4, 12:47 PM CDT, 1 hour 59 minutes before
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    <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>
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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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      <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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Hazardous weather outlook, Sep 4, 11:56 AM CDT, 2 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>

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 3, 10:28 PM CDTAreal Flood AdvisoryOAXGage, Jefferson6 hr
Sep 4, 1:55 AM CDTAreal Flood AdvisoryOAXCass, Gage, Jefferson, Johnson, Lancaster, Otoe and 1 more7 hr
Sep 4, 2:21 AM CDTFlash Flood WarningOAXCass, Gage, Lancaster, Otoe3 hr
Sep 4, 2:57 AM CDTAreal Flood AdvisoryOAXDouglas, Sarpy, Saunders6 hr
Sep 4, 3:38 AM CDTFlash Flood WarningOAXCass, Otoe, Sarpy2 hr
Sep 4, 6:22 AM CDTFlash Flood WatchOAXJohnson, Pawnee28 hr
Sep 4, 6:42 AM CDTRiver Flood WarningOAXCass23 hr
Sep 4, 6:42 AM CDTRiver Flood WarningOAXSaunders25 hr
Sep 4, 7:36 AM CDTAreal Flood WarningOAXCass, Lancaster, Otoe, Saunders6 hr
Sep 4, 8:02 AM CDTRiver Flood WarningOAXGage36 hr
Sep 4, 9:45 AM CDTRiver Flood WarningOAXGage45 hr
Sep 4, 10:02 AM CDTRiver Flood WarningOAXOtoe7 days
Sep 4, 12:28 PM CDTAreal Flood AdvisoryOAXGage, Jefferson, Lancaster, Saline, Saunders, Seward4 hr
Sep 4, 1:47 PM CDTRiver Flood WarningOAXCass4 days
Sep 4, 3:39 PM CDTRiver Flood WarningOAXSaunders24 hr
Sep 4, 3:39 PM CDTRiver Flood WarningOAXSaunders22 hr

Nearby

River Flood Warnings in Nebraska, 2018Every 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.