Alert archive / Montana / Snow Advisories in 2007

Snow Advisory 43, NWS Missoula, MT

December 19, 20077 counties in Montana

NWS Missoula, MT issued this snow advisory at Dec 19, 2007, 12:26 PM MST for 7 counties in Montana. It took effect at Dec 19, 2007, 5:00 PM MST. It was in force for 22 hr.

The area

The counties it named.

The facts

Issued: Dec 19, 2007, 12:26 PM MST (19:26 UTC)
In effect from: Dec 19, 2007, 5:00 PM MST
Expired: Dec 20, 2007, 3:00 PM MST
In force: 22 hr
Issued by: NWS Missoula, MT

Counties Flathead County, MT, Granite County, MT, Lake County, MT, Lincoln County, MT, Missoula County, MT, Powell County, MT, Sanders County, MT

The radar

The Missoula radar (KMSX), 52 km from the middle of the area, began a volume at 19:30 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 snow advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Missoula, MT wrote its last area forecast discussion before this snow advisory went out at Dec 19, 8:05 AM MST, 4 hours 21 minutes earlier.

Area forecast discussion, Dec 19, 8:05 AM MST, 4 hours 21 minutes before

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Hazardous weather outlook, Dec 19, 6:25 AM MST, 6 hours 1 minute 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 Missoula, MT issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Dec 19, 4:28 AM MST	Heavy Snow Warning	MSO	Flathead, Granite, Lake, Mineral, Missoula, Ravalli and 1 more	35 hr

Nearby

Snow Advisories in Montana, 2007 Every snow advisory in 2007

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.