Alert archive / Colorado / Freeze Warnings in 2011

Freeze Warning 3, NWS Grand Junction, CO

April 27, 201112 counties in Colorado

NWS Grand Junction, CO issued this freeze warning at Apr 27, 2011, 6:51 AM MDT for 12 counties in Colorado. It took effect at Apr 28, 2011, 12:00 AM MDT. It was in force for 9 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 27, 2011, 6:51 AM MDT (12:51 UTC)
In effect from: Apr 28, 2011, 12:00 AM MDT
Expired: Apr 28, 2011, 9:00 AM MDT
In force: 9 hr
Issued by: NWS Grand Junction, CO

Counties Archuleta County, CO, Delta County, CO, Dolores County, CO, Eagle County, CO, Garfield County, CO, Gunnison County, CO, La Plata County, CO, Mesa County, CO, Montezuma County, CO, Montrose County, CO, Pitkin County, CO, San Miguel County, CO

The radar

The Grand Junction radar (KGJX), 81 km from the middle of the area, began a volume at 12:57 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 freeze warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Grand Junction, CO wrote its last area forecast discussion before this freeze warning went out at Apr 27, 5:03 AM MDT, 1 hour 48 minutes earlier.

Area forecast discussion, Apr 27, 5:03 AM MDT, 1 hour 48 minutes before

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Hazardous weather outlook, Apr 27, 5:11 AM MDT, 1 hour 40 minutes before

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  <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.
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The office that day

Everything else NWS Grand Junction, CO issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 27, 2:30 PM MDT	Fire Weather Watch	GJT	Dolores, La Plata, Montezuma, San Miguel	24 hr

Nearby

Freeze Warnings in Colorado, 2011 Every freeze warning in 2011

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.