Alert archive / Colorado / Snow Advisories in 2007

Snow Advisory 15, NWS Denver/Boulder, CO

December 7, 200710 counties in Colorado

NWS Denver/Boulder, CO issued this snow advisory at Dec 7, 2007, 4:08 PM MST for 10 counties in Colorado. It was in force for 11 hr.

The area

The counties it named.

The facts

Issued: Dec 7, 2007, 4:08 PM MST (23:08 UTC)
Expired: Dec 8, 2007, 3:30 AM MST
In force: 11 hr
Issued by: NWS Denver/Boulder, CO

Counties Boulder County, CO, Clear Creek County, CO, Douglas County, CO, Gilpin County, CO, Grand County, CO, Jackson County, CO, Jefferson County, CO, Larimer County, CO, Park County, CO, Summit County, CO

The radar

The Denver radar (KFTG), 94 km from the middle of the area, began a volume at 23:12 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 Denver/Boulder, CO wrote its last area forecast discussion before this snow advisory went out at Dec 7, 3:10 PM MST, 58 minutes earlier.

Area forecast discussion, Dec 7, 3:10 PM MST, 58 minutes before

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Hazardous weather outlook, Dec 7, 12:41 PM MST, 3 hours 27 minutes before

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In the hours before

Local storm report, Dec 7, 1:48 PM MST, 2 hours 20 minutes before

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      <div class="status" id="status">Temporary Notice</div>
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The office that day

Everything else NWS Denver/Boulder, CO issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Dec 7, 9:50 AM MST	Heavy Snow Warning	BOU	Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more	13 hr
Dec 7, 4:08 PM MST	Winter Weather Advisory	BOU	Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 10 more	11 hr

Nearby

Snow Advisories in Colorado, 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.