In remembrance of the 325th anniversary of the last time the Cascadia Subduction Zone lost its grip, on Jan. 26, 1700, wreaking havoc on the Oregon Coast, a wave-height rerun about the “Eight of the ...
A tsunami is a series of waves generated by the sudden movement of the ocean surface, usually because of earthquakes under the sea floor. Tsunamis can also result from underwater landslides ...
Need Emergency Advice? Please listen to your local radio and TV announcements or call 1300 TSUNAMI (1300 878 6264) for latest warning information. For emergency assistance, call your local emergency ...
There are a number of different scales for measuring the magnitude. The Moment Magnitude is based on the size and characteristics of the fault rupture, and can be determined from long-period seismic ...