Japan ends ‘megaquake’ special caution week after finding no immediate risk

TOKYO (AP) — Japan’s government Thursday ended a weeklong information campaign urging caution and preparedness for a possible “megaquake” — an earthquake of magnitude 8 strength or higher — striking the Pacific coast. The announcement came after no abnormal seismic activity was detected during the past week. ( read original story ...)

MIT Technology Review

Fears that a quake last week was a foreshock have prompted the government to make sure people are as prepared as possible. ( read original story ...)

Japan set to end mega quake alert a week after Kyushu tremor

Japan is preparing to end the alert for an elevated risk of a mega quake if there are no further developments, the nation’s top spokesperson said. The country will end the Nankai trough earthquake warning as of 5 pm local time on Aug 15 as long as ... ( read original story ...)

Japan set to end mega quake alert a week after Kyushu tremor

Japan is preparing to end the alert for an elevated risk of a mega quake if there are no further developments, the nation’s top spokesperson said. The country will end the Nankai trough earthquake warning as of 5 pm local time on Aug 15 as long as ... ( read original story ...)

Japan gets first ever ‘megaquake’ advisory

TOKYO, Japan — Japan, one of the most earthquake-prone nations on earth, issued its first-ever “megaquake advisory” last week after a powerful quake struck off the southeastern coast of the southern main island of Kyushu. The magnitude 7.1 quake ... ( read original story ...)

Lori Dengler | Earthquake wakeup calls in California and Japan

Across the Pacific, an earthquake in Japan triggered the first ever alert that the odds of a much bigger earthquake had increased. What are the implications of each of these events? Last Tuesday at 9:10 p.m. PDT, a magnitude 5.2 struck south-central ... ( read original story ...)

What you need to know about Japan’s mega-quake advisory

Japan's Meteorological Agency issued a mega-earthquake advisory on Aug 8, following a magnitude 7.1 temblor that rocked the western Kyushu region on the same day. What does the advisory mean? And what action should people take? The advisory is a ... ( read original story ...)