Alert archive / Nebraska / Flash Flood Warnings in 2010

Flash Flood Warning 26, NWS Omaha, NE

August 2, 20106 counties in Nebraska; Monona County, Iowa

NWS Omaha, NE issued this flash flood warning at Aug 2, 2010, 5:10 AM CDT for 6 counties in Nebraska; Monona County, Iowa. It was in force for 5 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Aug 2, 2010, 5:10 AM CDT (10:10 UTC)
Expired: Aug 2, 2010, 10:21 AM CDT
In force: 5 hr
Issued by: NWS Omaha, NE
Area: Storm-based polygon
Flood severity: None

Counties Monona County, IA, Burt County, NE, Cuming County, NE, Madison County, NE, Stanton County, NE, Thurston County, NE, Wayne County, NE

The radar

The Omaha radar (KOAX), 84 km from the middle of the area, began a volume at 10:13 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.

What forecasters said that day

The local office's own words before this flash 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 flash flood warning went out at Aug 2, 2:14 AM CDT, 2 hours 56 minutes earlier.

Area forecast discussion, Aug 2, 2:14 AM CDT, 2 hours 56 minutes before

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Hazardous weather outlook, Aug 2, 5:07 AM CDT, 3 minutes before

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In the hours before

Special weather statement, Aug 2, 12:20 AM CDT, 4 hours 50 minutes before

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      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
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      <p id="message2">
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Special weather statement, Aug 2, 12:40 AM CDT, 4 hours 30 minutes before

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<head>
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  <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.
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The office that day

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

Issued	Product	Office	Counties	Lasted
Aug 2, 2:23 AM CDT	Heat Advisory	OAX	Butler, Cass, Douglas, Gage, Jefferson, Johnson and 9 more	19 hr
Aug 2, 3:37 AM CDT	Flash Flood Warning	OAX	Pierce	5 hr
Aug 2, 4:07 PM CDT	Areal Flood Advisory	OAX	Cass	24 hr
Aug 2, 4:11 PM CDT	River Flood Advisory	OAX	Cass, Douglas, Sarpy	7 days
Aug 2, 4:51 PM CDT	River Flood Warning	OAX	Cuming	3 hr
Aug 2, 9:32 AM CDT	River Flood Warning	OAX	Monona	12 hr

Nearby

Flash Flood Warnings in Nebraska, 2010 Flash Flood Warnings in Iowa, 2010 Every flash flood warning in 2010

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.