A powerful 7.6 magnitude earthquake struck northern Japan late Monday. The tremor triggered immediate tsunami warnings. Consequently, authorities issued emergency evacuation orders for tens of thousands of residents.
The quake occurred at 23:15 local time (14:15 GMT). The Japan Meteorological Agency (JMA) located the epicenter offshore. It struck roughly 80 kilometers (50 miles) off the Aomori coast at a depth of 50 kilometers.
Tsunami Alerts and Evacuations
Authorities immediately issued warnings for Aomori, Iwate, and Hokkaido prefectures. Television broadcasts urgently told residents to “Run!” and seek higher ground.
Initially, experts warned of waves up to three meters high. However, officials later downgraded these alerts to advisories. Tsunami waves measuring between 40 and 70 centimeters were observed in locations like Kuji port.
- Evacuation Orders: Government reports confirm that orders covered approximately 90,000 residents in threatened regions.
Impact and Injuries
Local media and public broadcaster NHK reported over 20 injuries. Most victims were hurt by falling objects. In Hachinohe city, a hotel employee confirmed multiple injuries among guests.
Infrastructure also faced disruptions. Rail operators suspended Shinkansen bullet train services. Local lines were also halted as a safety precaution.
Government Response
The Japanese government acted swiftly. They established a dedicated crisis management office under the Prime Minister’s supervision.
Chief Cabinet Secretary Minoru Kihara confirmed that an emergency team is coordinating rescue efforts.
“We are making every effort to assess the damage and implement emergency disaster response measures,” officials stated. They emphasized that saving lives remains the top priority.
Nuclear Safety Status
Utility companies conducted urgent safety inspections at regional nuclear facilities. Tohoku Electric Power reported no irregularities at the Onagawa and Higashidori nuclear power plants.
Similarly, authorities updated the International Atomic Energy Agency. They confirmed that no abnormalities were detected at the Fukushima Daiichi nuclear power station.
Context of Seismic Activity
Japan sits on the “Ring of Fire.” This intense seismic zone makes it one of the world’s most earthquake-prone nations. Monday’s event recalls the devastating magnitude 9.0 earthquake of March 2011. That disaster destroyed the northeast coastline and claimed over 18,000 lives.
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