I’m confused over what you consider ‘the end’ is going to look like. With what we know of our earth’s history and the universe a few earthquakes bunched together aren’t going to signal the end of anything on a global scale. Earthquakes often ‘bunch’ after a large one. As one section subsides or shifts, it causes tension in another section of the plate. Things need to settle. I lived in New Zealand for years and earthquakes are part of life there (as are active volcanoes)
We are more likely going to be our own undoing, not the normal natural forces that the earth has been going through for billions of years before we showed up for our tiny appearance on this stage.
The earth is currently under pressure by our overpopulation and unnatural exploitation of it’s resources. We’re more likely to be affected by lack of food, abrupt shifts in weather due to sea current changes, or civil unrest due to dwindling resources.
Of course, if you believe in some biblical ending to the earth… I’d tell you there is nothing I could say based on science and logic that would convince you not to worry about the end of the world.