Japan 6.7 Magnitude Earthquake, Tsunami Advisory
Analysis based on 10 articles · First reported Dec 12, 2025 · Last updated Dec 12, 2025
Japan experienced a 6.7 magnitude earthquake off the east coast of Japan — Aomori Prefecture, leading to a tsunami advisory for the Pacific coasts of Japan — Hokkaido, Japan — Aomori Prefecture, Japan — Iwate Prefecture, and Japan — Miyagi Prefecture. This event follows a 7.5 magnitude earthquake earlier in the week in the same region, which caused injuries and light damage, and prompted a rare megaquake warning from the Japan — Japan Meteorological Agency. The Japan — Japan Meteorological Agency has urged residents in 182 municipalities to monitor their emergency preparedness. The quakes occurred in a coastal region historically affected by a magnitude 9.0 quake and tsunami in 2011, which destroyed the Fukushima Daiichi Nuclear Power Plant.
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