Alert archive / Virginia / River Flood Warnings in 2018

River Flood Warning 9, NWS Wakefield, VA

April 17, 2018Chesterfield County, Henrico County, City of Richmond, Virginia

NWS Wakefield, VA issued this river flood warning at Apr 17, 2018, 10:51 AM EDT for Chesterfield County, Henrico County, City of Richmond, Virginia. It took effect at Apr 17, 2018, 10:00 PM EDT. It was in force for 30 hr.

The area

The counties it named.

The facts

Issued: Apr 17, 2018, 10:51 AM EDT (14:51 UTC)
In effect from: Apr 17, 2018, 10:00 PM EDT
Expired: Apr 19, 2018, 4:04 AM EDT
In force: 30 hr
Issued by: NWS Wakefield, VA
Area: Storm-based polygon
Flood severity: Minor

Counties Chesterfield County, VA, City of Richmond, VA, Henrico County, VA

The radar

The Norfolk radar (KAKQ), 66 km from the middle of the area, began a volume at 14:49 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 James River (VA) at Richmond-Westham (RMDV2).

Action stage: 9 ft
Minor stage: 12 ft
Moderate stage: 15 ft
Major stage: 22 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 02037500, 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 Wakefield, VA wrote its last area forecast discussion before this river flood warning went out at Apr 16, 7:59 PM EDT, 14 hours 52 minutes earlier.

Area forecast discussion, Apr 16, 7:59 PM EDT, 14 hours 52 minutes before

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Hazardous weather outlook, Apr 16, 2:12 PM EDT, 20 hours 39 minutes before

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</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 Wakefield, VA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 17, 10:51 AM EDT	River Flood Warning	AKQ	Henrico, City of Richmond	41 hr
Apr 17, 5:06 PM EDT	Fire Weather Watch	AKQ	Amelia, Brunswick, Caroline, Charles City, Chesterfield, Cumberland and 39 more	22 hr

Nearby

River Flood Warnings in Virginia, 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.