Alert archive / Wisconsin / River Flood Warnings in 2019

River Flood Warning 46, NWS Green Bay, WI

May 20, 2019Marathon County, Wisconsin

NWS Green Bay, WI issued this river flood warning at May 20, 2019, 3:39 AM CDT for Marathon County, Wisconsin. It was in force for 55 hr.

The area

The counties it named.

The facts

Issued: May 20, 2019, 3:39 AM CDT (08:39 UTC)
Expired: May 22, 2019, 10:43 AM CDT
In force: 55 hr
Issued by: NWS Green Bay, WI
Area: Storm-based polygon
Flood severity: Minor

County Marathon County, WI

The radar

The Green Bay radar (KGRB), 138 km from the middle of the area, began a volume at 08:41 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 Wisconsin River below Wausau Dam (WUUW3).

Action stage: 1165 ft
Minor stage: 1167 ft
Moderate stage: 1170 ft
Major stage: 1174 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record, 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 Green Bay, WI wrote its last area forecast discussion before this river flood warning went out at May 19, 10:57 PM CDT, 4 hours 42 minutes earlier.

Area forecast discussion, May 19, 10:57 PM CDT, 4 hours 42 minutes before

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Hazardous weather outlook, May 19, 9:22 PM CDT, 6 hours 17 minutes before

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In the hours before

Local storm report, May 19, 9:45 PM CDT, 5 hours 54 minutes before

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Local storm report, May 19, 9:47 PM CDT, 5 hours 52 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.
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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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The office that day

Everything else NWS Green Bay, WI issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 20, 9:34 AM CDT	River Flood Warning	GRB	Florence	52 hr
May 20, 11:32 AM CDT	River Flood Warning	GRB	Marinette	5 days

Nearby

River Flood Warnings in Wisconsin, 2019 Every river flood warning in 2019

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.