Alert archive / Utah / Mesoscale Discussions in 2007

Mesoscale Discussion 1971

September 16, 20079 counties in Utah

The Storm Prediction Center issued this mesoscale discussion at Sep 16, 2007, 11:11 AM MDT for 9 counties in Utah. It was in force for 2 hr.

The area

The outline as issued.

The facts

Issued: Sep 16, 2007, 11:11 AM MDT (17:11 UTC)
Expired: Sep 16, 2007, 1:15 PM MDT
In force: 2 hr
Issued by: the Storm Prediction Center

Counties Carbon County, UT, Duchesne County, UT, Emery County, UT, Garfield County, UT, Grand County, UT, Kane County, UT, San Juan County, UT, Uintah County, UT, Wayne County, UT

The radar

The Cedar City radar (KICX), 212 km from the middle of the area, began a volume at 17:14 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.

The watches that followed

Watches SPC issued over any of the same counties within four hours of this discussion.

Severe Thunderstorm Watch 670Sep 16, 12:30 PM MDT

The text

As transmitted, in the capitals the NWS used until 2016.

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SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Sep 16, 12:38 PM MDT	Severe Thunderstorm Watch	SPC	Carbon, Duchesne, Emery, Garfield, Grand, Kane and 3 more	7 hr
Sep 16, 2:51 PM MDT	Mesoscale Discussion	SPC	Carbon, Emery, Garfield, Grand, Kane, San Juan and 2 more	84 min

Nearby

Mesoscale Discussions in Utah, 2007 Every mesoscale discussion 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.