It seemed so, didn't it? The tremors definitely aren't common, that's for sure.

[As she sets the pen down, Sina crosses her arms, thinking for a moment.]

I wouldn't be surprised, really. Hopefully we uncover more about it so it's something you can use more readily if such a situation occurs again. But even more so, let's just hope we don't have the world causing more chaos like this again! Who knows, maybe next time it'd be the moon.