Alert archive / Arizona / Mesoscale Discussions in 2003

Mesoscale Discussion 457

April 15, 2003Coconino County, Arizona

The Storm Prediction Center issued this mesoscale discussion at Apr 15, 2003, 1:34 AM MST for Coconino County, Arizona. It was in force for 3 hr.

The area

The outline as issued.

The facts

Issued: Apr 15, 2003, 1:34 AM MST (08:34 UTC)
Expired: Apr 15, 2003, 5:00 AM MST
In force: 3 hr
Issued by: the Storm Prediction Center

County Coconino County, AZ

The radar

The Flagstaff radar (KFSX), 127 km from the middle of the area, began a volume at 08:37 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 text

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

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Nearby

Mesoscale Discussions in Arizona, 2003 Every mesoscale discussion in 2003

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.