Alert archive / California / Mesoscale Discussions in 2011

Mesoscale Discussion 107

February 18, 2011Orange County, California

The Storm Prediction Center issued this mesoscale discussion at Feb 18, 2011, 10:15 PM PST for Orange County, California. It was in force for 90 min.

The area

The outline as issued.

The facts

Issued: Feb 18, 2011, 10:15 PM PST (06:15 UTC)
Expired: Feb 18, 2011, 11:45 PM PST
In force: 90 min
Issued by: the Storm Prediction Center

County Orange County, CA

The radar

The Santa Ana Mts radar (KSOX), 60 km from the middle of the area, began a volume at 06:15 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 California, 2011 Every mesoscale discussion in 2011

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.