Alert archive / Michigan / River Flood Warnings in 2018

River Flood Warning 22, NWS Detroit, MI

April 15, 2018Wayne County, Michigan

NWS Detroit, MI issued this river flood warning at Apr 15, 2018, 6:13 PM EDT for Wayne County, Michigan. It took effect at Apr 16, 2018, 1:39 AM EDT. It was in force for 21 hr.

The area

The counties it named.

The facts

Issued: Apr 15, 2018, 6:13 PM EDT (22:13 UTC)
In effect from: Apr 16, 2018, 1:39 AM EDT
Expired: Apr 16, 2018, 10:49 PM EDT
In force: 21 hr
Issued by: NWS Detroit, MI
Area: Storm-based polygon
Flood severity: Minor

County Wayne County, MI

The radar

The Detroit radar (KDTX), 49 km from the middle of the area, began a volume at 22:12 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 Rouge River at Detroit (DETM4). The gauge peaked at 16.09 ft at Apr 16, 2018, 9:00 AM EDT.

Action stage: 13 ft
Minor stage: 15 ft
Moderate stage: 18 ft
Major stage: 20 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 04166500, 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 Detroit, MI wrote its last area forecast discussion before this river flood warning went out at Apr 15, 3:48 PM EDT, 2 hours 25 minutes earlier.

Area forecast discussion, Apr 15, 3:48 PM EDT, 2 hours 25 minutes before

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Hazardous weather outlook, Apr 15, 3:54 AM EDT, 14 hours 19 minutes before

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In the hours before

Local storm report, Apr 15, 12:46 PM EDT, 5 hours 27 minutes before

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Local storm report, Apr 15, 1:28 PM EDT, 4 hours 45 minutes before

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      <p id="message2">
        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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Special weather statement, Apr 15, 2:01 PM EDT, 4 hours 12 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>
      <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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Local storm report, Apr 15, 3:05 PM EDT, 3 hours 8 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>
      <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>
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The office that day

Everything else NWS Detroit, MI issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 15, 3:51 AM EDT	Storm Warning	DTX		14 hr
Apr 15, 4:22 PM EDT	Small Craft Advisory	DTX		6 hr
Apr 15, 4:22 PM EDT	Small Craft Advisory	DTX		18 hr
Apr 15, 6:13 PM EDT	River Flood Warning	DTX	Wayne	16 hr

Nearby

River Flood Warnings in Michigan, 2018 Every 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.