As usuall its a concept of time. People dont get how a timeless being like God interacts with us.
If you look at how God works he uses natural phenom. Nothing really has happened too often in the bible that isnt a natural occurance on earth.
The miracle is TIME! The red sea would have parted weather or not man was ever here. Thats just what the earth does. If you do research you can see that the plauges from Moses day have all happened again in the 80's. Theres video out there of the water turning red and everything. But it wasnt a miracle just a normal earthly occurance.
The miracle is that God knows where mans path will cross over erathly events. On those dates he forewarns us or uses it in prophecy. So God is not causeing the earthquakes. They were always meant to happen. And will continue to happen on thier own waxing and waning cycle. He just knew that in the end times the earth will be nearing the end of its waxing cycle. Thus more earthquakes.
The cool thing about that is it fits for a paradise on earth. tsunamis, tornadoes, earthquakes, and floods are all natural phenom of a dynamic planet. When the new system is here and we have contact with him we will have forewarning. Imagine what a world like that would be.
Everyone in Japan could have got out of thier homes and went to high ground. The nuke reactors could have been secured. There would have been no disaster at all if that were the case. Only a need to rebuild. Wich in a perfect world with no monetary system could be done very quickly.