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Mexico · Chiapas

M4.2 Earthquake near La Concordia, Chiapas (Mexico)

UTC time: 2026-09-21 11:02:39 UTC Local time: —
Earthquake newsQuakeMap24
Archive record · original publication time was not recorded Content updated:

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis.

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About this earthquake

A magnitude M4.2 earthquake was recorded near La Concordia, Chiapas (Mexico) on September 21, 2026 at 11:02 UTC. The earthquake originated at an intermediate depth of about 143 km. Tremors of this size are distinctly felt and can occasionally cause light damage.

The event was recorded by USGS. Mexico: 12 earthquakes were recorded in the past 24 hours, the strongest reaching M3.6.

Details

ID
a0f939afb29cc48710b46c64aa5ec3b48c082bab
Magnitude
M4.2
Depth
142.8 km
UTC time
2026-09-21 11:02:39 UTC
Local time
—
Country
Mexico
State
Chiapas
City
La Concordia
Source
usgs
Coordinates
15.75410, -93.03520
Temperature
20.6°C

Depth profile

Depth profile Depth: 142.8 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 142.8 km
Intermediate
142.8 km
142.8 km — deeper than the regional average (44 km)
Regional average: 44 km
Why depth matters

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

Depth classes per USGS

Felt reports

1felt reports at EMSC / LastQuake

Voluntary reports of feeling this earthquake. The count is not an intensity measurement and is not added to USGS DYFI reports.

Data updated: Sep 21, 2026, 11:11 AM UTC · Last checked: Oct 28, 2026, 5:47 AM UTC

Source: EMSC / LastQuake

Tectonic context

Located on the North America Plate.
Near the boundary Cocos ↔ North America · about 202 km away

Volcanoes nearby

  • Tacana
    Distance: 121 km ·Stratovolcano ·Elevation: 4'064 m ·Last eruption: 1986 ·Mexico-Guatemala
  • Tajumulco
    Distance: 145 km ·Stratovolcano ·Elevation: 4'203 m ·Guatemala
  • Chichon, El
    Distance: 180 km ·Lava dome(s) ·Elevation: 1'150 m ·Last eruption: 1982 ·Mexico
  • Santa Maria Activity reported
    Distance: 194 km ·Stratovolcano ·Elevation: 3'745 m ·Last eruption: 2026 ·Guatemala
  • Almolonga
    Distance: 194 km ·Stratovolcano ·Elevation: 3'173 m ·Last eruption: 1818 ·Guatemala
  • Toliman
    Distance: 235 km ·Stratovolcano(es) ·Elevation: 3'158 m ·Guatemala

Chiapas

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 135 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

Historic earthquake map · Mexico

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Country statistics · Mexico

Country overview
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