The quake that rocked Japan on March 11, triggering tsunamis from its north-eastern coast near Sendai, brought with it over a hundred after-shocks, among them the fear of an impending recurrence in Tokyo or elsewhere.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/next-big-quake
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/indian-express-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/earthquakes
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/natural-disasters
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/japan
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tsunami