Argentina – Departamento General San Martín

This page summarizes earthquakes in Departamento General San Martín (Argentina). The most recently recorded event was a magnitude M2.8 earthquake near Departamento General San Martín on 2026-08-27 08:43:31 UTC. All event lists and map markers are limited to the last 30 days.

Earthquakes (last 30 days)
2
Max magnitude (last 30 days)
M2.8
Avg magnitude (last 30 days)
M2.75
Avg depth (last 30 days)
117 km
Seismic activity in 2026

In 2026, Departamento General San Martín recorded 3 earthquakes within Argentina.

Located on the South America Plate.

Map (last 30 days)
< 2 2–4 4–5 ≥ 5
Earthquakes in Departamento General San Martín (last 30 days)
M2.8
Departamento General San Martín
2026-08-27 · 08:43 UTC · 138 km
›
M2.7
Departamento General San Martín
2026-08-18 · 16:18 UTC · 95 km
›