Significant magnitude 5.5 quake hits 7 km northeast of Aso, Japan early evening

Just 8 minutes ago, a 5.5-magnitude earthquake struck near Aso, Aso-shi, Kumamoto, Japan. The tremor was recorded early evening on Tuesday, November 25th, 2025, at 6:01 pm local time, at a very shallow depth of 9.10 km below the surface.
The event was filed by Japan's National Research Institute for Earth Science and Disaster Resilience (NIED), the first seismological agency to report it.
Based on the preliminary seismic data, the quake should have been widely felt by almost everyone in the area of the epicenter. It might have caused light to moderate damage.
Moderate shaking probably occurred in Aso (pop. 27,000) located 7 km from the epicenter.
In Ozu (pop. 35,200) located 25 km from the epicenter, Kikuchi (pop. 49,500) 27 km away, Okino (pop. 43,300) 32 km away, Koshi (pop. 61,800) 32 km away, Yamaga (pop. 49,100) 39 km away, Koto (pop. 543,700) 41 km away, and Kumamoto (pop. 738,900) 44 km away, the quake should have been felt as light shaking.
Weak shaking might have been felt in Fukuoka (pop. 1,612,400) located 93 km from the epicenter.
VolcanoDiscovery will automatically update magnitude and depth if these change and follow up if other significant news about the quake become available. If you’re in the area, please send us your experience through our reporting mechanism, either online or via our mobile app. This will help us provide more first-hand updates to anyone around the globe who wants to know more about this quake.


Earthquake data:
Date & time: Nov 25, 2025 06:01 pm (GMT +9) local time (25 Nov 2025 09:01 GMT)
Magnitude: 5.5
Depth: 17.90 km
Epicenter latitude / longitude: 33.04°N / 130.99°E (Aso-gun, Kumamoto, Japan)
Primary data source: EMSC
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