6 km S of Asahi, Japan
· · 52.3 km deep
MOMENT MAGNITUDE
6.1mww
Top 0.19%by magnitude in our 30-day catalog
18 of 9,581 stored reports were this magnitude or larger, including ties. Catalog ranking, not earthquake odds.
What these numbers mean
EPICENTER144 km SE of Hasaki, Japan
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Epicenters · circles show magnitude, not affected areaUp to 500 matching events
SOURCE DEPTH29.0 km
Shallow
DID YOU FEEL IT?
Where it was felt
22 community responses in our saved report.
Checking the public USGS felt reports…
✦ Epicenter Colored areas show community intensity
WeakII–IIIIVVVIVIIVIIIIX+Violent
Select an area on the map or in the list to see what people reported.
Distance & response timeline
Shaking by distance
Each dot is one reporting area. Select a dot to find it on the map.
Distance from the earthquake source includes depth. The distance scale is logarithmic; the intensity scale is linear.
Responses over time
The timeline counts responses received. The map shows the latest geographic summaries; USGS does not publish individual response locations linked to these times.
Reporting areas
Nearby reports
Within 7 days223 km SE of Katsuura, Japan
· · 10.0 km deep
Nearby events are not necessarily aftershocks.
Report status: reviewed by the reporting network. Measurements may still be revised.
Occurred · · Event us7000twg9
USGS updated · · Saved ·
The latest USGS information collected here; details may be revised.