Magnitude
M3.1
- Depth
- 23.6 km
- Source
- EMSC
OFFSHORE ANTOFAGASTA, CHILE
Country overviewChile
M3.1 Earthquake near OFFSHORE ANTOFAGASTA, CHILE (Chile)
Map
About this earthquake
On May 31, 2025 at 19:28 UTC, a magnitude M3.1 earthquake occurred near OFFSHORE ANTOFAGASTA, CHILE (Chile). The hypocenter lay relatively close to the surface at around 24 km, increasing how strongly it was felt. Earthquakes of this magnitude are often felt but rarely cause damage.
The event was recorded by EMSC. Chile: over the past 24 hours, QuakeMap24 logged 24 earthquakes, the strongest at M3.8.
Details
ID
742c778d0f80aba5eab689bdc583561303a47a19
Magnitude
M3.1
Depth
23.6 km
UTC time
2025-05-31 19:28:41 UTC
Local time
—
Country
Source
emsc
Coordinates
-22.36000,
-70.33000
Temperature
17.4°C
Depth profile
Shallow
23.6 km
23.6 km — shallower than the regional average (99.4 km)
Regional average: 99.4 km
Why depth matters
Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.
Depth classes per USGS
Volcanoes nearby
Chile
Context for this earthquake
11 Sep 2025 – 11 Sep 2026 · M ≥ 3.0 · 2,756 Catalogue entries
Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.
Open seismic profileHistoric earthquake map · Chile
Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.
Country statistics · Chile
View earthquake KPIs, strongest and latest events, and averages for this country.
Stats (last 24h)
Global (24h)
684
Country (24h)
Chile
24
Current earthquakes in
Magnitude
Place
Local time