japan earthquake swarm 9-16 march 2011 (updated)

This is an update of , showing all aftershocks up to march, 16th . Now markers are sized in such a way its easier to “feel“ how different is a 6° from a 7° (each degree means “10 times stronger in Richter scale). Each aftershock stays on the screen for 6 “virtual hours“ (much less actually, being the mvcie played very fast: around 10 hrs/sec). This video has been created using: * Data from: