Japan has been struck by another strong earthquake just days after a 7.6 magnitude tremor rattled the northeast coast. Authorities have issued a rare ‘Megaquake’ advisory, warning of heightened seismic instability and possible tsunamis. While damage has been limited so far, officials urge vigilance as aftershocks continue to shake the region.
Japan is grappling with heightened seismic activity after another strong earthquake followed the 7.6 magnitude quake earlier this week. The latest tremor, recorded off the Aomori coast, prompted tsunami warnings and widespread evacuations, though no major damage has been reported.
Authorities have now issued a rare ‘Megaquake’ advisory, cautioning that the probability of a giant quake along the Japan Trench has risen. This is the first time such an alert has been issued since the category was introduced in 2022.
The Japan Meteorological Agency (JMA) confirmed that tsunami waves between 20–70 cm were observed, and at least 33 people were injured in the earlier quake. Power outages, fires, and halted trains added to the disruption, while nearly 90,000 residents were evacuated as a precaution.
Major Takeaways
Back-to-back tremors: Another strong quake hit just days after the 7.6 magnitude event.
Rare advisory: JMA issued a ‘Megaquake’ alert, warning of possible giant quakes.
Tsunami risk: Waves up to 70 cm observed; warnings lifted but vigilance urged.
Casualties: At least 33 injured; widespread evacuations ordered.
Preparedness: Authorities stress continued caution over the next week.
Conclusion
Japan’s recent seismic instability underscores the unpredictable nature of tectonic activity in the region. With rare advisories now in place, officials emphasize preparedness and vigilance as communities brace for potential aftershocks and further disruptions.
Sources: India.com, Times Now, Livemint, Channel News Asia, CNBC, WION.