Japan has issued a megaquake advisory after a magnitude 7.5 earthquake struck off the eastern coast of Aomori, the northernmost prefecture on the main island.
The campaign forms part of a broader national effort to improve readiness in governorates most vulnerable to tropical ...
“Losing nine seismic monitoring stations can provide a really big geographic gap, and then it may take minutes for other ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback