[Map] Mashup of Japan's Earthquake Timeline ( hundreds of quakes )

A map of checkins for Sendai, JP region.<p><a href="http://checkin.to/cities/1118129#!/location/4d7e6959a2db1b171b06723e" rel="nofollow">http://checkin.to/cities/1118129#!/location/4d7e6959a2db1b17...</a>