April 2011 Miyagi earthquake
The April 2011 Miyagi earthquake occurred off the coast of Miyagi Prefecture, approximately 66 kilometres east of Sendai, Japan. The Mw7.1 thrust earthquake was classified as an aftershock of the March 11 Tōhoku earthquake, and occurred at 23:32... Wikipedia
Start date: April 7, 2011
Magnitude: 7.1 Mw
Max. intensity: MMI VIII (Severe); JMA 6+