Earthquake · Reviewed by USGS
M4.2 earthquake 105 km E of Antofagasta, Chile
A magnitude 4.2 earthquake struck 105 km E of Antofagasta, Chile at Feb 18, 2026, 15:19 UTC, at a depth of 76 km. The epicentre was 105 km (65 mi) E of Antofagasta.
Details
| Magnitude | 4.2 mb |
|---|---|
| Time | Feb 18, 2026, 15:19 UTC |
| Depth | 75.6 km |
| Coordinates | -23.787, -69.374 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Nearby
Nearest cities
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.2 | 172 km ESE of Antofagasta, Chile | 84 km / 52 mi | depth 94 km | |
| 4.2 | 87 km SW of San Pedro de Atacama, Chile | 67 km / 42 mi | depth 101 km | |
| 4.3 | 107 km ESE of Antofagasta, Chile | 18 km / 11 mi | depth 79 km | |
| 4.2 | 155 km SSW of San Pedro de Atacama, Chile | 99 km / 61 mi | depth 81 km | |
| 5.1 | 78 km SW of San Pedro de Atacama, Chile | 80 km / 50 mi | depth 104 km | |
| 4.4 | 73 km S of Calama, Chile | 85 km / 53 mi | depth 100 km | |
| 4.7 | 98 km SSW of Calama, Chile | 56 km / 35 mi | depth 97 km | |
| 4.3 | 152 km ESE of Antofagasta, Chile | 55 km / 34 mi | depth 99 km | |
| 4.2 | 83 km SSE of Antofagasta, Chile | 84 km / 52 mi | depth 52 km | |
| 4.1 | 62 km SW of San Pedro de Atacama, Chile | 93 km / 58 mi | depth 100 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.