Alert archive / Colorado / Red Flag Warnings in 2017

Red Flag Warning 6, NWS Grand Junction, CO

May 12, 20179 counties in Colorado

NWS Grand Junction, CO issued this red flag warning at May 12, 2017, 1:43 PM MDT for 9 counties in Colorado. It took effect at May 13, 2017, 1:00 PM MDT. It was in force for 6 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: May 12, 2017, 1:43 PM MDT (19:43 UTC)
In effect from: May 13, 2017, 1:00 PM MDT
Expired: May 13, 2017, 7:00 PM MDT
In force: 6 hr
Issued by: NWS Grand Junction, CO

Counties Delta County, CO, Dolores County, CO, Garfield County, CO, La Plata County, CO, Mesa County, CO, Montezuma County, CO, Montrose County, CO, Ouray County, CO, San Miguel County, CO

The radar

The Grand Junction radar (KGJX), 88 km from the middle of the area, began a volume at 19:40 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 Grand Junction, CO wrote its last area forecast discussion before this red flag warning went out at May 12, 10:43 AM MDT, 3 hours earlier.

Area forecast discussion, May 12, 10:43 AM MDT, 3 hours before

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Hazardous weather outlook, May 12, 5:35 AM MDT, 8 hours 8 minutes before

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    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
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        The site you requested is temporarily down for maintenance or an unexpected outage.
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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
May 12, 3:36 AM MDT	Fire Weather Watch	GJT	Delta, Dolores, La Plata, Montezuma, Montrose, Ouray and 1 more	10 hr

Nearby

Red Flag Warnings in Colorado, 2017 Every red flag warning in 2017

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.