Reported by GFZ 171 days ago.
It is the 6th strongest of the 6 detections recorded within 20 km of this point since 16 March 2026. Another comparable one was recorded here earlier the same day. One more was recorded here in the fortnight before it.
What the source measured
GFZ reported: Chile-Argentina Border Region
GFZ recorded magnitude 4.7 at a depth of 95 km.
The seismic region given by the source is Chile-Argentina Border Region.
Nearby, since 16 March 2026
- March 16, 2026 · score 13 · 0.2 km
- March 16, 2026 · score 14 · 6.3 km
- March 16, 2026 · score 16 · 13.6 km
How we know
Confirmed by 3 independent sources, including GFZ.
Our own score for this event is 6 out of 100, at 73 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Earthquakes |
| Severity | Low |
| Calamity Score (ours) | 6 / 100 |
| Our confidence | 73% |
| Coordinates | -35.3530, -70.8240 |
| Timestamp | 2026-03-16T05:59:13.090Z |
| Source | https://geofon.gfz-potsdam.de/eqinfo/event.php?id=gfz2026ffsy |
Score Breakdown
Technical Details
| Mag | 4.72 |
| Depth | 94.7 |
| MagType | Mw |
| Region | Chile-Argentina Border Region |
| Isc Mag | 5.03 |
| Isc Depth | 94.7 |
| Isc MagType | mb |
| Isc Region | Chile-Argentina border region |
| Iris Mag | 5 |
| Iris Depth | 101.67 |
| Iris MagType | mb |
| Iris Region | CHILE-ARGENTINA BORDER REGION |
| MergedSources | [{"id":"isc_645513787","source":"isc","severity":"medium","severityValue":40.24,"timestamp":1773640753090,"latitude":-35.353,"longitude":-70.824},{"id":"iris_12082817","source":"iris","severity":"medium","severityValue":40,"timestamp":1773640753000,"latitude":-35.3432,"longitude":-70.9734}] |
Safety Information
If you feel shaking: Drop, Cover, and Hold On. Move away from windows, heavy objects, and exterior walls. After shaking stops, check for injuries and structural damage. Be prepared for aftershocks, which can occur minutes to months after the mainshock. Follow instructions from local emergency management authorities.
Series begins 8 March 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
Want to know when something happens in this area?
Calamity.live data shows a earthquake event with CalamityScore 6/100, in Chile-argentina Border Region (Chile), based on data from gfz. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.