5.4
EarthquakeStrongPAGER: green
M5.4 earthquake - Pacific-Antarctic Ridge
2186 d ago · 21 Oct 2020, 04:21 UTC Pacific-Antarctic Ridge
What happened
A magnitude 5.4 earthquake struck Pacific-Antarctic Ridge on 21 Oct 2020, 04:21 UTC at a depth of 10 km.
Earthquakes of this size are classed as Moderate. Can damage poorly built structures close to the epicentre. This was a shallow earthquake, which tends to be felt more strongly at the surface.
Timeline
First reported by USGS
16 Oct 2026, 20:47 UTC
Community
Did you feel it?
Nearby in the last 30 days
No other events recorded within about 300 km in the last 30 days.