Alert archive / California / Mesoscale Discussions in 2004

Mesoscale Discussion 67

February 2, 20046 counties in California

The Storm Prediction Center issued this mesoscale discussion at Feb 2, 2004, 12:31 PM PST for 6 counties in California. It was in force for 6 hr.

The area

The outline as issued.

The facts

Issued: Feb 2, 2004, 12:31 PM PST (20:31 UTC)
Expired: Feb 2, 2004, 6:30 PM PST
In force: 6 hr
Issued by: the Storm Prediction Center

Counties Alpine County, CA, El Dorado County, CA, Mariposa County, CA, Nevada County, CA, Placer County, CA, Tuolumne County, CA

The radar

The San Joaquin Valley radar (KHNX), 174 km from the middle of the area, began a volume at 20:31 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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SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Feb 2, 1:40 AM PST	Mesoscale Discussion	SPC	Amador, El Dorado, Mariposa, Nevada, Placer, Plumas and 4 more	5 hr

Nearby

Mesoscale Discussions in California, 2004 Every mesoscale discussion in 2004

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.