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Choose "Most Recent Event" to see maps for the most recent earthquake,
select one of the maps from the list of "Recent Significant Events"
or click on the "Map Archive" tab at the top of the page to view past events.

Most Recent Event
Location Date Time Magnitude
10.0km (6.3mi) WSW of Petrolia, CA
(ID 72733405)
Dec 5, 2016 10:33:15 AM PST 4.3

Maps of Recent Significant Events

Location Date Time Magnitude
124.1km (77.6mi) WSW of Ferndale, CA
(ID 72689331)
Sep 2, 2016 08:27:57 PM PDT 5.6

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Page maintained by the ShakeMap Working Group.
Page last generated Dec 5, 2016 05:54:45 PM PST.