Departamento Luján de Cuyo, Argentina – Earthquakes

This page summarizes earthquakes in Departamento Luján de Cuyo (Argentina). The most recently recorded event was a magnitude M3.6 earthquake near Distrito Chacras de Coria on 2026-09-03 12:02:20 UTC. All event lists and map markers are limited to the last 30 days.

Seismic profile ↓
Earthquakes (last 30 days)
1
Max magnitude (last 30 days)
M3.6
Avg magnitude (last 30 days)
M3.60
Avg depth (last 30 days)
10 km

Seismic profile

Analysis period14 Sep 2025 – 14 Sep 2026Data as of: 14 Sep 2026 · 15:00 UTC
Minimum magnitude

What the data show

Departamento Luján de Cuyo · M ≥ 2.0

After source reconciliation, the catalogue contains 17 event entries of M2.0 or above for this area and period, spread over 14 days.

Catalogue entries1714 Sep 2025 – 14 Sep 2026
Strongest recorded earthquakeM4.6Distrito El Carrizal ↗
Depth · median10.0 km17 events with valid depth
Last 30 days1Previous 30 days: 8

These figures describe the stored catalogue. Recording, magnitude types and geographic attribution may vary by source and period; completeness has not been established.

14 Sep 2025 – 14 Sep 2026

Earthquakes by month

M ≥ 2.0

Each bar counts events within the selected period. Hatched months are only partially included.

View data table
MonthAnalysis periodCatalogue entries
September 2025 · Partial month14 Sep 2025 – 30 Sep 20250
October 202501 Oct 2025 – 31 Oct 20250
November 202501 Nov 2025 – 30 Nov 20250
December 202501 Dec 2025 – 31 Dec 20250
January 202601 Jan 2026 – 31 Jan 20264
February 202601 Feb 2026 – 28 Feb 20261
March 202601 Mar 2026 – 31 Mar 20260
April 202601 Apr 2026 – 30 Apr 20260
May 202601 May 2026 – 31 May 20261
June 202601 Jun 2026 – 30 Jun 20262
July 202601 Jul 2026 – 31 Jul 20264
August 202601 Aug 2026 – 31 Aug 20264
September 2026 · Partial month01 Sep 2026 – 14 Sep 20261

How strong were the earthquakes?

Catalogue entries · 17

M 2.0 – < 3.03
M 3.0 – < 4.011
M 4.0 – < 5.03
M 5.0 – < 6.00
M ≥ 6.00

At what depth did they occur?

17 events with valid depth

0 – < 30 km11
30 – < 70 km1
70 – < 300 km5
300 – 750 km0

0 events without valid depth are excluded here.

Depth · median

Half of the available values lie on either side of the median; ties are possible.

Current period in context

Last 30 days1
Previous 30 days8
Median of the eleven previous 30-day periods1

Same magnitude threshold, separate periods. Differences may also reflect changes in recording. No hazard level or forecast is inferred.

Where were earthquakes recorded?

Events assigned to Departamento Luján de Cuyo in the stored location data are analysed. This is not a radius search. Missing or different attributions are excluded.

The interactive map complements the event links on this page.

Marker size and colour indicate magnitude.

Strongest recorded earthquake

14 Sep 2025 – 14 Sep 2026 · M ≥ 2.0

Data and methodology

Analysis period: 14 Sep 2025 15:00 – 14 Sep 2026 15:00 UTC

Data and methodology

Reports are first reconciled using existing event associations. Additional reports from different sources are consolidated only when every pair is within 5 seconds, 10 km and 0.5 magnitude units, source groups do not overlap and exactly one group matches. Ambiguous cases remain separate. The preferred report determines magnitude, time and area; period and magnitude filters are applied afterwards. The start is included and the end excluded (UTC).

0 additional source reports were consolidated during source reconciliation.

Events assigned to Departamento Luján de Cuyo in the stored location data are analysed. This is not a radius search. Missing or different attributions are excluded.

These figures describe the stored catalogue. Recording, magnitude types and geographic attribution may vary by source and period; completeness has not been established.

Source reports used

The preferred report of each group is counted. Source priority follows the earthquake list. Different magnitude types and recording gaps limit comparability.

  • EMSC15
  • USGS2

The profile is recalculated hourly from the earthquake catalogue. Later source revisions may also change historical values.

Data as of: 14 Sep 2026 · 15:32 UTC

Map (last 30 days)

< 2 2–4 4–5 ≥ 5

Seismic activity in 2026

In 2026, Departamento Luján de Cuyo recorded 17 earthquakes within Argentina. The average magnitude was M3.52. The strongest event reached M4.6.

Located on the South America Plate.

Earthquakes in Departamento Luján de Cuyo (last 30 days)

M3.6
Distrito Chacras de Coria
2026-09-03 · 12:02 UTC · 10 km
›