Railway operators will not be asked to limit services when an advisory is issued over potentially heightened risk of a Nankai ...

Japan's weather agency said Friday that a malfunction in the ocean-floor observation system off the Pacific coast, installed ...

An earthquake with an estimated magnitude of 4.7 struck on Nagasaki Prefecture at around 11:17 a.m. on Thursday. Isahaya and ...

Japan completed the world’s first real-time ocean floor earthquake detection system in June 2025, giving 20 seconds more ...

Japan issued its first Nankai Trough emergency information in August last year following a major quake off Miyazaki ...

A clip recorded in Myanmar in March reveals a curved path of the fault slip, which can help scientists better understand the ...

The Japan Meteorological Agency has begun using the label "data not available" when tsunami observation systems are damaged ...

Megathrust earthquakes are large earthquakes that occur on faults found along the boundaries between tectonic plates. The ...

The launch of world's most expensive earth observation satellite mission, NISAR is scheduled for July 30. What makes it ...

Tokyo, Japan - Megathrust earthquakes are large earthquakes that occur on faults found along the boundaries between tectonic plates. The Nankai Trough ...

Researchers at Institute of Industrial Science, The University of Tokyo, have taken a great stride in supporting earthquake prevention research by developing a system for seafloor position ...

According to a separate group’s paper published in the same journal, the southern portion of the rupture occurred at an ...