Alert archive / California / Mesoscale Discussions in 2007
Mesoscale Discussion 2240
The Storm Prediction Center issued this mesoscale discussion at Dec 18, 2007, 10:10 AM PST for 6 counties in California. It was in force for 5 hr.
The area
The outline as issued.
The facts
- Issued
- Dec 18, 2007, 10:10 AM PST (18:10 UTC)
- Expired
- Dec 18, 2007, 2:45 PM PST
- In force
- 5 hr
- Issued by
- the Storm Prediction Center
Counties Alpine County, CA, El Dorado County, CA, Nevada County, CA, Placer County, CA, Tulare County, CA, Tuolumne County, CA
The radar
The San Joaquin Valley radar (KHNX), 149 km from the middle of the area, began a volume at 18:14 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 text
As transmitted, in the capitals the NWS used until 2016.
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Mesoscale Discussions in California, 2007Every 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.