That's not a pun. They actually caused tremors with their rockin' music!
According to two seismic stations outside the Western Springs stadium, during the Foo Fighter's Monday night show in Auckland, New Zealand, a strong low frequency of tremors were detected at the time of the show. The tremors actually corresponded to the highs and lows of the band's performance, with the levels reaching the same frequency of volcanic activity.
Whoa! Fire! LAVA FIRE! That's definitely something for Dave Grohl to blog about!
That sure as hell has to be more motivation to make their upcoming album!
[Image via WENN.]