M5.3 Earthquake in the Easter Island region — June 30, 2021
2021-06-30 15:07:54 UTC (2021-06-30) · approx. 7:07 AM UTC-8 local
On June 30, 2021 at 15:07 UTC, a magnitude 5.3 shallow crustal earthquake struck in the Easter Island region, at a depth of 10.0 km and coordinates -28.3361°, -113.1267°.
Physical scale: An earthquake of magnitude 5.3 releases seismic energy equivalent to roughly 1 kilotons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 2.7 km — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
-113.1267°E
Technical Information
Common Questions
How strong was the magnitude 5.3 earthquake in the Easter Island region?
The magnitude 5.3 earthquake that struck in the Easter Island region on June 30, 2021 at 15:07 UTC had a depth of 10.0 km. For context, this was a moderate earthquake that could be widely felt.
Where did the earthquake occur?
The earthquake epicenter was located at -28.3361°, -113.1267°, which is in the Easter Island region.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 5.3 earthquakes can continue for days to weeks and gradually diminish over time.
Actions
Authoritative source: USGS event page (event ID: us6000er55). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2021, June 30, 2021). M5.3 Earthquake in the Easter Island region — June 30, 2021. Retrieved December 22, 2025 from https://www.earthquaketracker.org/earthquakes/event/us6000er55/