Alert archive / California / Mesoscale Discussions in 2009

Mesoscale Discussion 192

March 3, 200911 counties in California

The Storm Prediction Center issued this mesoscale discussion at Mar 3, 2009, 8:08 AM PST for 11 counties in California. It was in force for 67 min.

The area

The outline as issued.

The facts

Issued: Mar 3, 2009, 8:08 AM PST (16:08 UTC)
Expired: Mar 3, 2009, 9:15 AM PST
In force: 67 min
Issued by: the Storm Prediction Center

Counties Amador County, CA, Calaveras County, CA, Contra Costa County, CA, Merced County, CA, Sacramento County, CA, San Joaquin County, CA, Solano County, CA, Stanislaus County, CA, Sutter County, CA, Yolo County, CA, Yuba County, CA

The radar

The Sacramento radar (KDAX), 48 km from the middle of the area, began a volume at 16:11 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
Mar 3, 10:18 AM PST	Mesoscale Discussion	SPC	Nevada, Plumas, Sierra, Tuolumne	4 hr

Nearby

Mesoscale Discussions in California, 2009 Every mesoscale discussion in 2009

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.