Scientists have constructed local and nation-wide maps of the radioactive particles ... The temblor and tsunami that hit Japan on March 11 this year damaged the Fukushima plant, releasing a large ...

Japan's nuclear plants faced global scrutiny after the devastating 2011 tsunami triggered by a 9.0 magnitude earthquake.

When aftershock data is available, the corresponding maps and charts include earthquakes within 100 miles and seven days of the initial quake. All times above are Japan time. Shake data is as of ...