Alert archive / Colorado / Flash Flood Warnings in 2007

Flash Flood Warning 17, NWS Grand Junction, CO

September 5, 2007Mesa County, Colorado

NWS Grand Junction, CO issued this flash flood warning at Sep 5, 2007, 2:19 PM MDT for Mesa County, Colorado. It was in force for 3 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: Sep 5, 2007, 2:19 PM MDT (20:19 UTC)
Expired: Sep 5, 2007, 5:15 PM MDT
In force: 3 hr
Issued by: NWS Grand Junction, CO
Area: Whole counties

County Mesa County, CO

The radar

The Grand Junction radar (KGJX), 22 km from the middle of the area, began a volume at 20:23 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 flash flood 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 flash flood warning went out at Sep 4, 2:38 PM MDT, 23 hours 41 minutes earlier.

Area forecast discussion, Sep 4, 2:38 PM MDT, 23 hours 41 minutes before

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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
Sep 5, 2:26 PM MDT	Severe Thunderstorm Warning	GJT	Moffat, Routt	49 min
Sep 5, 3:12 PM MDT	Severe Thunderstorm Warning	GJT	Moffat, Rio Blanco	48 min
Sep 5, 3:42 PM MDT	Severe Thunderstorm Warning	GJT	Moffat	48 min
Sep 5, 3:58 PM MDT	Severe Thunderstorm Warning	GJT	Moffat	47 min
Sep 5, 4:23 PM MDT	Severe Thunderstorm Warning	GJT	Moffat	52 min
Sep 5, 5:47 PM MDT	Severe Thunderstorm Warning	GJT	Moffat, Rio Blanco	43 min
Sep 5, 5:50 PM MDT	Severe Thunderstorm Warning	GJT	Routt	25 min
Sep 5, 2:37 PM MDT	Severe Thunderstorm Warning	GJT	Uintah	38 min
Sep 5, 3:32 PM MDT	Severe Thunderstorm Warning	GJT	Uintah	43 min

Nearby

Flash Flood Warnings in Colorado, 2007 Every flash flood warning 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.