Home›Earth Changes›M4.6, M3.2, M2.9 earthquakes hit the Mendocino fracture zone off California – A reminder of the 1992 Petrolia earthquakes and that the Cascadia is overdue
M4.6, M3.2, M2.9 earthquakes hit the Mendocino fracture zone off California – A reminder of the 1992 Petrolia earthquakes and that the Cascadia is overdue