Back to map
Chile · Región de Antofagasta

M2.9 Earthquake near Calama, Región de Antofagasta (Chile)

UTC time: 2026-02-28 14:42:41 UTC Local time: —
Magnitude
M2.9
Depth
128.4 km
Source
EMSC

Región de Antofagasta · Calama

Country overview

Map

About this earthquake

A magnitude M2.9 earthquake was recorded near Calama, Región de Antofagasta (Chile) on February 28, 2026 at 14:42 UTC. The earthquake originated at an intermediate depth of about 128 km. Events of this size typically go unnoticed.

The event was recorded by EMSC. Chile: over the past 24 hours, QuakeMap24 logged 26 earthquakes, the strongest at M3.9.

Details

ID
a06ab2cef32a07b850ea589d7733a4be692cdeea
Magnitude
M2.9
Depth
128.4 km
UTC time
2026-02-28 14:42:41 UTC
Local time
—
Country
Chile
State
Región de Antofagasta
City
Calama
County
Provincia de El Loa
Source
emsc
Coordinates
-21.15000, -68.57000
Temperature
17.1°C

Depth profile

Depth profile Depth: 128.4 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 128.4 km
Intermediate
128.4 km
128.4 km — deeper than the regional average (99.3 km)
Regional average: 99.3 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Volcanoes nearby

  • Olca-Paruma
    Distance: 29 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia
  • Irruputuncu
    Distance: 47 km ·Stratovolcano ·Elevation: 5'163 m ·Last eruption: 1995 ·Chile-Bolivia
  • Putana
    Distance: 173 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 188 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 200 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Guayaques
    Distance: 220 km ·Lava dome(s) ·Elevation: 5'598 m ·Chile-Bolivia

Región de Antofagasta

Context for this earthquake

07 Sep 2025 – 07 Sep 2026 · M ≥ 2.0 · 1,603 Catalogue entries

Of 1,602 other entries for this area and period, 769 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · Chile

Open history map
Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Chile

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

Share