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M4.0 Depth: 39.7 km

M4.0 Earthquake near OAXACA, MEXICO (Mexico)

UTC time: 2025-05-20 18:25:28 UTC Local time: —

About this earthquake

On May 20, 2025 at 18:25 UTC, a magnitude M4.0 earthquake occurred near OAXACA, MEXICO (Mexico). The hypocenter lay relatively close to the surface at around 40 km, increasing how strongly it was felt. 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

Magnitude
M4.0
Depth
39.7 km
UTC time
2025-05-20 18:25:28 UTC
Local time
—
Country
Mexico
City
Oaxaca
Source
emsc
Coordinates
15.89600, -96.64400
Temperature
25.5°C

Map

Depth profile

Depth profile Depth: 39.7 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 39.7 km
Shallow
39.7 km
39.7 km — close to the regional average (46.1 km)
Regional average: 46.1 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • San Martin
    Distance: 334 km ·Volcanic field ·Elevation: 1'660 m ·Last eruption: 1796 ·Mexico
  • Orizaba, Pico de
    Distance: 355 km ·Stratovolcano ·Elevation: 5'564 m ·Last eruption: 1846 ·Mexico
  • Serdan-Oriental Volcanic Field
    Distance: 385 km ·Volcanic field ·Elevation: 3'485 m ·Last eruption: -3920 ·Mexico
  • Chichon, El
    Distance: 399 km ·Lava dome(s) ·Elevation: 1'150 m ·Last eruption: 1982 ·Mexico
  • Malinche, La
    Distance: 399 km ·Stratovolcano ·Elevation: 4'461 m ·Last eruption: -1170 ·Mexico
  • Popocatepetl
    Distance: 406 km ·Stratovolcano(es) ·Elevation: 5'393 m ·Last eruption: 2026 ·Mexico

Historic earthquake map · Mexico

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Country statistics · Mexico

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

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