4.9
EarthquakeModerate
M4.9 earthquake - 126 km E of McCarthy, Alaska
1988 d ago · 9 May 2021, 02:03 UTC 126 km E of McCarthy, Alaska
What happened
A magnitude 4.9 earthquake struck 126 km E of McCarthy, Alaska on 9 May 2021, 02:03 UTC at a depth of 5 km.
Earthquakes of this size are classed as Light. Widely felt nearby; objects may shake or fall. Significant damage is unusual. This was a shallow earthquake, which tends to be felt more strongly at the surface.
Timeline
First reported by USGS
17 Oct 2026, 10:13 UTC
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