Foo Fighters Concert Registers Earthquake Like Tremors

If there was ever any doubt in your mind that Dave Grohl and the Foo Fighters didn't rock hard, cast those incorrect thoughts aside!!! Recently at a New Zealand concert the Foo Fighters rocked so damn hard with 50,000 fans that there were actual geometric tremors!

The Hollywood Reporter says:

"According to two seismic stations outside the Western Springs stadium -- 1.5 and 2 kilometers from the locale respectively – a strong low frequency of tremors were detected at the time of the show, correlating specifically with the highs and lows of the performance. The levels recorded were consistent with that of volcanic activity."

“The first vibrations were recorded around 7:30pm, part way through the Tenacious D set, but the biggest shakes started at 8:20pm when the Foo Fighters took the stage, and then it all went quiet at 11pm when the gig ended,” Geonet states.
“The concert vibrations were recorded as a semi continuous harmonic signal with a peak osculation of 3Hz, i.e. the ground was shaking 3 times per second in a nice rhythmic motion.  There are lulls in the signal between the songs and peaks in signal intensity during the songs.”

That is INSANE!!! I've said it before and I'll say it again. Dave Grohl NEVER ceases to amaze me! And I can't wait to see them at Jazzfest next year!!!!