Earthquake Details: Antofagasta, Chile

8/15/2026, 3:14:10 PM

A magnitude 2.8 earthquake occurred near Antofagasta, Chile on 8/15/2026 at 3:14:10 PM. The seismic event was recorded at a depth of -116.3 km. No tsunami warning was issued.

No Tsunami WarningStatus: reviewedType: earthquake

Regional Seismicity

View recent seismic activity near this event:

Chile Antofagasta Calama (Nearest City)

Technical Details

Depth-116.3 km

Significance0

Latitude-21.5400

Longitude-68.5400

Event IDemsc:20260815_0000562

Magnitude2.8

Updated:8/15/2026, 3:21:03 PM

External Resources

View on EMSC Official Site

Loading map...

Time & depth

Local time: 8/15/2026, 11:14:10 AM GMT-4
UTC: 8/15/2026, 3:14:10 PM UTC

-116.3 km · Shallow-focus

Less than 70 km deep. Shaking is often stronger near the epicentre.

Nearby major cities

Nearby event sequence · 12

M4.227 km E of Chuquitira, PeruBefore8/12/2026, 6:28:30 PM M3.4Antofagasta, ChileBefore8/15/2026, 3:11:15 AM M3.5Antofagasta, ChileBefore8/15/2026, 3:34:34 AM M3.3Salta, ArgentinaBefore8/15/2026, 7:16:05 AM M3.6Antofagasta, ChileBefore8/15/2026, 11:33:40 AM M3.6Tarapaca, ChileBefore8/15/2026, 12:53:30 PM M3.2Salta, ArgentinaAfter8/15/2026, 3:51:00 PM M3.8Salta, ArgentinaAfter8/15/2026, 5:08:06 PM M3.4Offshore Tarapaca, ChileAfter8/15/2026, 5:44:13 PM M3.5Salta, ArgentinaAfter8/16/2026, 4:21:39 AM M3.4Antofagasta, ChileAfter8/16/2026, 6:24:42 AM M4.6Jujuy, ArgentinaAfter8/16/2026, 4:40:38 PM

Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Aug 15, 2026, 03:21 PM UTC. Data sources: USGS / EMSC / JMA / Geoscience Australia / GeoNet.