While I hope it is a small quake compared to the 2011 earthquake, the main 2011 earthquake came 2 days after a 7.1 foreshock quake: https://en.wikipedia.org/wi

While I hope it is a small quake compared to the 2011 earthquake, the main 2011 earthquake came 2 days after a 7.1 foreshock quake: https://en.wikipedia.org/wiki/List_of_earthquakes_in_Japan https://en.wikipedia.org/wiki/List_of_earthquakes_in_Japan https://en.wikipedia.org/wiki/2011_T%C5%8Dhoku_earthquake_and_tsunami https://en.wikipedia.org/wiki/2011_T%C5%8Dhoku_earthquake_an...