Japan's seismic activity intensifies as a magnitude 6.2 earthquake rattles Hokkaido, with the Japan Meteorological Agency cautioning residents about potential aftershocks. This seismic event occurs within days of a powerful 7.7 magnitude tremor that struck off northern Iwate prefecture, signaling an elevated period of tectonic instability across Japan. Authorities urge preparedness and continued monitoring as the region experiences heightened earthquake risk.

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