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Mexico · Chiapas

M4.0 Earthquake near Buenos Aires, Chiapas (Mexico)

UTC time: 2026-11-01 18:07:21 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 M4.0 earthquake was recorded near Buenos Aires, Chiapas (Mexico) on November 1, 2026 at 18:07 UTC. The earthquake originated at an intermediate depth of about 89 km. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The data is provided by EMSC and cross-checked across seismological networks.

Details

ID
6c689f69bc055b11121bd20c7b49ea7579471eda
Magnitude
M4.0
Depth
88.5 km
UTC time
2026-11-01 18:07:21 UTC
Local time
—
Country
Mexico
State
Chiapas
City
Buenos Aires
County
Mazatán
Village
Buenos Aires
Source
emsc
Coordinates
14.89300, -92.45900
Temperature
33.4°C

Depth profile

Depth profile Depth: 88.5 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 88.5 km
Intermediate
88.5 km
88.5 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

Volcanoes nearby

  • Tacana
    Distance: 46 km ·Stratovolcano ·Elevation: 4'064 m ·Last eruption: 1986 ·Mexico-Guatemala
  • Tajumulco
    Distance: 62 km ·Stratovolcano ·Elevation: 4'203 m ·Guatemala
  • Santa Maria Activity reported
    Distance: 99 km ·Stratovolcano ·Elevation: 3'745 m ·Last eruption: 2026 ·Guatemala
  • Almolonga
    Distance: 102 km ·Stratovolcano ·Elevation: 3'173 m ·Last eruption: 1818 ·Guatemala
  • Toliman
    Distance: 140 km ·Stratovolcano(es) ·Elevation: 3'158 m ·Guatemala
  • Atitlan
    Distance: 141 km ·Stratovolcano(es) ·Elevation: 3'535 m ·Last eruption: 1853 ·Guatemala

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Tapachula International AirportMexico · TAP · MMTP
    14.5 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-11-13

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

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

Open history map
Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Mexico

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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