Alert archive / Montana / Red Flag Warnings in 2009

Red Flag Warning 1, NWS Billings, MT

April 22, 20096 counties in Montana

NWS Billings, MT issued this red flag warning at Apr 22, 2009, 9:12 AM MDT for 6 counties in Montana. It took effect at Apr 22, 2009, 12:00 PM MDT. It was in force for 8 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Apr 22, 2009, 9:12 AM MDT (15:12 UTC)
In effect from: Apr 22, 2009, 12:00 PM MDT
Expired: Apr 22, 2009, 8:00 PM MDT
In force: 8 hr
Issued by: NWS Billings, MT

Counties Custer County, MT, Golden Valley County, MT, Musselshell County, MT, Rosebud County, MT, Treasure County, MT, Yellowstone County, MT

The radar

The Billings radar (KBLX), 91 km from the middle of the area, began a volume at 15:16 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.

What forecasters said that day

The local office's own words before this red flag warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Billings, MT wrote its last area forecast discussion before this red flag warning went out at Apr 22, 3:30 AM MDT, 5 hours 42 minutes earlier.

Area forecast discussion, Apr 22, 3:30 AM MDT, 5 hours 42 minutes before

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Hazardous weather outlook, Apr 22, 4:48 AM MDT, 4 hours 24 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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The office that day

Everything else NWS Billings, MT issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 22, 2:45 PM MDT	Winter Storm Watch	BYZ	Carbon, Park, Stillwater, Sweet Grass	14 hr

Nearby

Red Flag Warnings in Montana, 2009 Every red flag warning in 2009

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.