This would be the tenth major earthquake (7+ magnitude) along the Pacific ring of fire this year.
With the Kamchatka and other earthquakes in the news recently I had a fear that were building to some major event but turns out that this year is about average if not slightly below average for major quakes along the ring of fire.
It's probably related to a phenomenon we're not yet aware of.
I heard that smaller (relative) earthquakes actually lower the prob of larger ones, so maybe it is a good thing? A bunch of 7.X earthquakes in the ocean are not going to be hugely destructive.