Alert archive / Montana / River Flood Warnings in 2011
River Flood Warning 18, NWS Glasgow, MT
NWS Glasgow, MT issued this river flood warning at May 31, 2011, 12:40 PM MDT for Dawson County, Montana. It took effect at Jun 1, 2011, 11:05 AM MDT. It was in force for .
The area
The counties it named.
The facts
- Issued
- May 31, 2011, 12:40 PM MDT (18:40 UTC)
- In effect from
- Jun 1, 2011, 11:05 AM MDT
- Expired
- Jun 1, 2011, 6:32 AM MDT
- In force
- Issued by
- NWS Glasgow, MT
- Flood severity
- Minor
County Dawson County, MT
The radar
The Glasgow radar (KGGW), 166 km from the middle of the area, began a volume at 18:44 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 Yellowstone River at Glendive (GLNM8). The gauge peaked at 52.66 ft at May 31, 2011, 6:00 PM MDT.
- Action stage
- 51.5 ft
- Minor stage
- 53.5 ft
- Moderate stage
- 60 ft
- Major stage
- 65 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06327500, 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 Glasgow, MT wrote its last area forecast discussion before this river flood warning went out at May 30, 2:13 PM MDT, 22 hours 27 minutes earlier.
Area forecast discussion, May 30, 2:13 PM MDT, 22 hours 27 minutes before
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</html>Hazardous weather outlook, May 30, 2:22 PM MDT, 22 hours 18 minutes before
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<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.
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</section>
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</html>The office that day
Everything else NWS Glasgow, MT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 30, 8:48 PM MDT | Areal Flood Warning | GGW | Phillips, Valley | 12 days |
| May 30, 9:17 PM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 17 hr |
Nearby
River Flood Warnings in Montana, 2011Every river flood warning in 2011
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.