Dossier
megaquake warning
Coverage of megaquake warning in the Nexus archive.
- Powerful 6.4-magnitude earthquake shakes northern Japan a week after huge tremor sparked tsunami and megaquake warning
A powerful 6.4-magnitude earthquake struck northern Japan a week after a massive tremor triggered a tsunami and a megaquake warning. The recent quake highlights ongoing seismic activity in the region following the earlier disaster.