Overview
- The Japan Meteorological Agency recorded a magnitude 7.1 quake with an epicenter about 10 kilometers deep beneath Kumamoto, producing strong surface shaking and several strong aftershocks.
- A tsunami warning for coastal areas was issued and later downgraded after forecasts indicated possible waves up to about one meter high.
- Emergency services reported multiple injuries and fires, and roughly 48,000 households in Kumamoto experienced power outages following the quake.
- Transport authorities closed several highway sections on Kyushu as a precaution and officials ordered rapid damage assessments and emergency measures; operators say initial checks at nuclear plants found no irregularities.
- The event has reawakened memories of the deadly 2016 Kumamoto sequence, sharpening local concern as crews continue rescue work, damage surveys and restoration of utilities.