Earthquakes in Argentina

1 earthquakes in the last 24 hours• Latest significant: M4.7

Earthquake Map

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Recent Earthquakes (Last 30 Days)

Showing 3 of 3 earthquakes
Time Mag Location Depth Felt MMIAlertStatusDetails
3 hours ago
2026-02-19 11:15:34 UTC
4.7mb
193 km SSE of Mar del Plata, Argentina
-39.585°, -56.638°
10.0 km2--✓ ReviewedUSGS →
2026-02-02
2026-02-02 13:40:06 UTC
4.4mwr
16 km NE of Los Andes, Chile
-32.725°, -70.476°
108.3 km---✓ ReviewedUSGS →
2026-01-22
2026-01-22 19:40:29 UTC
4.3mb
56 km SSE of Caucete, Argentina
-32.124°, -68.071°
150.3 km---✓ ReviewedUSGS →
Legend:
Mag: Magnitude ({magType} = ml, mb, mw, etc.)
Felt: Number of DYFI felt reports
MMI: Modified Mercalli Intensity (I-X+)
Alert: PAGER alert level
Depth: Shallow (<70km), Intermediate, Deep (>300km)
Status: Auto = preliminary, Reviewed = verified by seismologist
Click any row to see additional technical details.

Earthquake Statistics

Last 24 Hours1
Last 30 Days3
2026 (M2.5+)5

Largest (30 Days)
M4.7

193 km SSE of Mar del Plata, Argentina

3 hours ago

Largest in 2026
M5.2

68 km S of San Agustín de Valle Fértil, Argentina

2026-01-08

Data from USGS Earthquake Hazards Program. Updated every 5 minutes.

About Argentina

Argentina experiences earthquakes primarily in its western Andean regions where the Nazca Plate subducts beneath South America. Mendoza is particularly vulnerable.

Argentina Earthquakes 2026

In 2026, Argentina has recorded 5 earthquakes of magnitude 2.5 or greater so far. The largest earthquake in Argentina in 2026 was a magnitude 5.2 event near San Agustín de Valle Fértil, Argentina. As of today, seismic monitoring continues with 1 earthquakes detected in the past 24 hours and 3 in the last 30 days.

Seismic Activity in Argentina

Argentina experiences earthquakes primarily in its western Andean regions where the Nazca Plate subducts beneath South America. Mendoza is particularly vulnerable.

Over the past 30 days, there have been 3 recorded earthquakes in this region. The largest recent earthquake was a magnitude 4.7 event near 193 km SSE of Mar del Plata, Argentina.

Frequently Asked Questions

How many earthquakes occur in Argentina?

In the past 30 days, 3 earthquakes have been recorded in the Argentina region. The number varies based on seismic activity in the area.

What was the biggest recent earthquake in Argentina?

The largest recent earthquake in the Argentina area was a magnitude 4.7 event that occurred 193 km SSE of Mar del Plata, Argentina.

How can I prepare for earthquakes in Argentina?

Residents should secure heavy furniture, create an emergency kit with supplies for 72 hours, develop a family communication plan, and practice "Drop, Cover, and Hold On" during earthquake drills. Visit our preparedness section for detailed guides.