Alert archive / Michigan / Frost Advisories in 2009

Frost Advisory 1, NWS Northern Indiana

May 9, 20094 counties in Michigan

NWS Northern Indiana issued this frost advisory at May 9, 2009, 3:56 PM EDT for 4 counties in Michigan. It took effect at May 10, 2009, 3:00 AM EDT. It was in force for 64 min.

The area

The counties it named.

The facts

Issued: May 9, 2009, 3:56 PM EDT (19:56 UTC)
In effect from: May 10, 2009, 3:00 AM EDT
Expired: May 10, 2009, 4:04 AM EDT
In force: 64 min
Issued by: NWS Northern Indiana

Counties Branch County, MI, Cass County, MI, Hillsdale County, MI, Saint Joseph County, MI

The radar

The Northern Indiana radar (KIWX), 70 km from the middle of the area, began a volume at 20:00 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 frost advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Northern Indiana wrote its last area forecast discussion before this frost advisory went out at May 9, 1:35 PM EDT, 2 hours 21 minutes earlier.

Area forecast discussion, May 9, 1:35 PM EDT, 2 hours 21 minutes before

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Hazardous weather outlook, May 9, 4:05 AM EDT, 11 hours 51 minutes before

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In the hours before

Special weather statement, May 9, 10:00 AM EDT, 5 hours 56 minutes before

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Special weather statement, May 9, 10:25 AM EDT, 5 hours 31 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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The office that day

Everything else NWS Northern Indiana issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 9, 3:56 AM EDT	Wind Advisory	IWX	Allen, DeKalb, Elkhart, LaGrange, Marshall, Noble and 3 more	13 hr
May 9, 4:07 PM EDT	Small Craft Advisory	IWX		4 hr

Nearby

Frost Advisories in Michigan, 2009 Every frost advisory 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.