Megathrust Earthquake. A megathrust earthquake occurs in subduction zones where two crustal plates are colliding. They have occurred in the Cascadia Subduction Zone in the past and scientists predict another will occur. The 2012 Chile Earthquake and the 2011 Japanese earthquakes were earthquake megathrust events.
The statute defines an âunaccompanied alien childâ as a child under the age of 18 with no lawful status in the United States, and âwith respect to whom (i) there is no parent or legal guardian in the United States; or (ii) no parent or legal guardian in the United
In law enforcement terminology, an âunsubâ is an unknown subject of an investigation. This term has been popularized by a number of crime series on television, making many civilians aware of it. Not all law enforcement agencies refer to unknown subjects as unsubs, with usage of the term varying depending on the agency involved and the region in which it is located.