Alert archive / Nebraska / River Flood Warnings in 2015
River Flood Warning 62, NWS Omaha, NE
NWS Omaha, NE issued this river flood warning at Sep 8, 2015, 7:51 AM CDT for Cass County, Nebraska. It was in force for 18 hr.
The area
The counties it named.
The facts
- Issued
- Sep 8, 2015, 7:51 AM CDT (12:51 UTC)
- Expired
- Sep 9, 2015, 1:24 AM CDT
- In force
- 18 hr
- Issued by
- NWS Omaha, NE
- Area
- Storm-based polygon
- Flood severity
- Minor
County Cass County, NE
The radar
The Omaha radar (KOAX), 49 km from the middle of the area, began a volume at 12:53 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 Weeping Water Creek at Union (UION1). The gauge peaked at 25.91 ft at Sep 8, 2015, 12:00 PM CDT.
- Action stage
- 23 ft
- Minor stage
- 25 ft
- Moderate stage
- 28 ft
- Major stage
- 30 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06806500, 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 8, 6:48 AM CDT, 1 hour 3 minutes earlier.
Area forecast discussion, Sep 8, 6:48 AM CDT, 1 hour 3 minutes before
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<div class="status" id="status">Temporary Notice</div>
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</html>Hazardous weather outlook, Sep 8, 5:09 AM CDT, 2 hours 42 minutes before
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<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>
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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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</html>In the hours before
Special weather statement, Sep 8, 3:33 AM CDT, 4 hours 18 minutes before
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<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.
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</html>The office that day
Everything else NWS Omaha, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 7, 7:12 PM CDT | Special Weather Statement | OAX | Saline | 48 min |
| Sep 7, 7:45 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Lancaster, Saline | 45 min |
| Sep 7, 8:22 PM CDT | Severe Thunderstorm Warning | OAX | Gage | 53 min |
| Sep 7, 8:45 PM CDT | Special Weather Statement | OAX | Seward | 45 min |
| Sep 7, 9:00 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Johnson, Pawnee | 45 min |
| Sep 7, 9:34 PM CDT | Severe Thunderstorm Warning | OAX | Johnson, Nemaha, Pawnee, Richardson | 41 min |
| Sep 7, 9:50 PM CDT | Areal Flood Advisory | OAX | Johnson | 4 hr |
| Sep 7, 10:09 PM CDT | Severe Thunderstorm Warning | OAX | Johnson, Nemaha | 51 min |
| Sep 7, 10:14 PM CDT | Tornado Warning | OAX | Nemaha | 15 min |
| Sep 7, 10:42 PM CDT | Areal Flood Advisory | OAX | Nemaha | 4 hr |
| Sep 7, 10:45 PM CDT | Severe Thunderstorm Warning | OAX | Nemaha | 30 min |
| Sep 7, 11:02 PM CDT | Special Weather Statement | OAX | Lancaster | 43 min |
| Sep 7, 11:37 PM CDT | Special Weather Statement | OAX | Lancaster | 38 min |
| Sep 7, 11:51 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Otoe | 24 min |
| Sep 8, 12:22 AM CDT | Special Weather Statement | OAX | Cass, Lancaster, Otoe | 38 min |
| Sep 8, 3:06 AM CDT | Severe Thunderstorm Warning | OAX | Nemaha, Otoe | 24 min |
| Sep 8, 3:33 AM CDT | Special Weather Statement | OAX | Burt, Colfax, Cuming, Dodge, Thurston | 42 min |
Nearby
River Flood Warnings in Nebraska, 2015Every 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.