If you google 'earthquakes' you will find many sites concerned with them pointing forward to endtimes. It is also a part of SDA 'ism about such events being tied to 'signs' of the end.
Don't worry, and especially don't hurry. There is no urgency. Everything is OK. I, Satan, recommend that everyone ignore earthquakes and any other thing that might give some impetus to the Adventist movement.
Relax! All of these "signs of the times" are just the same-old, same-old.
Where is the promise of his coming? For since the fathers fell asleep, all things continue as they were from the beginning of the creation.
Especially disregard this:
Matthew 24:7
For nation shall rise against nation, and kingdom against kingdom: and there shall be famines, and pestilences, and earthquakes, in divers places....
37 But as the days of Noah were, so shall also the coming of the Son of man be. 38 For as in the days that were before the flood they were eating and drinking, marrying and giving in marriage, until the day that Noe entered into the ark, 39 And knew not until the flood came, and took them all away; so shall also the coming of the Son of man be.
Luke 21:11
And great earthquakes shall be in divers places, and famines, and pestilences; and fearful sights and great signs shall there be from heaven.