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Mexico · Oaxaca

M4.0 Earthquake near Santa María Chimalapa, Oaxaca (Mexico)

UTC time: 2026-02-08 08:34:39 UTC Local time: —
Magnitude
M4.0
Depth
128.4 km
Source
EMSC

Oaxaca · Santa María Chimalapa

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About this earthquake

A magnitude M4.0 earthquake was recorded near Santa María Chimalapa, Oaxaca (Mexico) on February 8, 2026 at 08:34 UTC. At around 128 km, the focal depth places this among intermediate-depth events. Tremors of this size are distinctly felt and can occasionally cause light damage.

The data is provided by EMSC and cross-checked across seismological networks. Mexico: 2 earthquakes were recorded in the past 24 hours, the strongest reaching M4.0.

Details

ID
f6eba560fc1452d6f0ab13dd7593258f61810657
Magnitude
M4.0
Depth
128.4 km
UTC time
2026-02-08 08:34:39 UTC
Local time
—
Country
Mexico
State
Oaxaca
City
Santa María Chimalapa
County
Santa María Chimalapa
Source
emsc
Coordinates
17.13800, -94.29500
Temperature
14.1°C

Depth profile

Depth profile Depth: 128.4 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 128.4 km
Intermediate
128.4 km
128.4 km — deeper than the regional average (45.7 km)
Regional average: 45.7 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

  • Chichon, El
    Distance: 116 km ·Lava dome(s) ·Elevation: 1'150 m ·Last eruption: 1982 ·Mexico
  • San Martin
    Distance: 185 km ·Volcanic field ·Elevation: 1'660 m ·Last eruption: 1796 ·Mexico
  • Tacana
    Distance: 323 km ·Stratovolcano ·Elevation: 4'064 m ·Last eruption: 1986 ·Mexico-Guatemala
  • Tajumulco
    Distance: 346 km ·Stratovolcano ·Elevation: 4'203 m ·Guatemala
  • Orizaba, Pico de
    Distance: 378 km ·Stratovolcano ·Elevation: 5'564 m ·Last eruption: 1846 ·Mexico
  • Naolinco Volcanic Field
    Distance: 391 km ·Volcanic field ·Elevation: 2'000 m ·Last eruption: 1145 ·Mexico

Oaxaca

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 214 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

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

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