92 km SSW of Nikolski, Alaska
· · 11.6 km deep
MOMENT MAGNITUDE
6.3mww
Top 0.06%by magnitude in our 30-day catalog
5 of 9,736 stored reports were this magnitude or larger, including ties. Catalog ranking, not earthquake odds.
What these numbers mean
EPICENTER84 km SSW of Nikolski, Alaska
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Epicenters · circles show magnitude, not affected areaUp to 500 matching events
Optional fault context from USGS
Mapped traces don’t identify this event’s fault. USGS coverage ↗
SOURCE DEPTH35.0 km
Shallow
DID YOU FEEL IT?
Where it was felt
3 community responses in our saved report.
Checking the public USGS felt reports…
✦ Epicenter Colored areas show community intensity
Optional fault context from USGS
Mapped traces don’t identify this event’s fault. USGS coverage ↗
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 days6 km W of Dutch Harbor, Alaska
· · 9.1 km deep
8 km W of Dutch Harbor, Alaska
· · 6.0 km deep
Nearby events are not necessarily aftershocks.
Report status: reviewed by the reporting network. Measurements may still be revised.
Occurred · · Event us7000tdvt
USGS updated · · Saved ·
The latest USGS information collected here; details may be revised.