The Great Japan Earthquake of 2011 (mag 8.9) and its aftershocks, are capable disrupting volcanoes large distances from the epicentre. Very large eruptions are possible after Great Earthquakes. It is possible for eruptions to occur anytime after the earthquake, and the high risk period will last for several months. Japan contains ten percent of the world's active volcanoes. The closest active volcano to the earthquake is Narugo, 150 km WNW of the epicentre. Volcanoes near to the earthquake epicentre include:
Kurikoma (153 km), Zao (170 km), Hijiori (195 km), Azuma (200 km), Adatara (200 km), Iwate (205 km), Akita-Komaga-take (210 km), Bandai (220 km), Chokai (220 km), Hachimantai (223 km), Akita-Yake-yama (228 km), and Nasu (250 km).
The aftershocks are migrating south and now are within 70 km of Tokyo and 200 km of Mt Fuji volcano. Mt Fuji last erupted in 1708.
Updated Below with New Japanese Volcanic Activity
Ten percent of the world's active volcanoes are located in Japan. Japan is location at the Junction of four tectonic plates - Pacific, Philippine, Eurasian and North American.
Up to 1500 earthquakes are recorded every year in Japan. The coastline is at risk of tsunamis from earthquake and volcanic activity.
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JUST IN:
Volcano in southern Japan erupts LA Times - Molly Hennessy-Fiske
The Shinmoedake volcano on Japan's Kyushu island, after lying dormant for a couple of weeks, resumes activity in a blast heard miles away. It was unclear if the eruption was linked to Friday's massive earthquake in the north.
The Japanese weather agency has reported that a volcano in southern Japan began spewing ash and rock even as the country struggled to recover Sunday from the catastrophic earthquake and tsunami.
Japan's Meteorological Agency issued a warning Sunday that the Shinmoedake volcano resumed activity after lying dormant for a couple of weeks.
The volcano is on Kyushu island, about 950 miles from the epicenter of Friday's magnitude 9.0 earthquake, which devastated much of the country's northeastern coast.
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