M4.0 Depth: 2.2 km

M4.0 Earthquake near OAXACA, MEXICO (Mexico)

UTC time: 2025-07-18 22:44:31 UTC Local time: —

About this earthquake

On July 18, 2025 at 22:44 UTC, a magnitude M4.0 earthquake occurred near OAXACA, MEXICO (Mexico). The hypocenter lay relatively close to the surface at around 2 km, increasing how strongly it was felt. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by EMSC.

Details

Magnitude

M4.0

Depth

2.2 km

UTC time

2025-07-18 22:44:31 UTC

Local time

—

Country

Mexico

City

Oaxaca

Source

emsc

Coordinates

16.70300, -94.82000

Temperature

30.1°C

Map

Depth profile

Shallow

2.2 km

2.2 km — shallower than the regional average (46 km)

Regional average: 46 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

Chichon, El

Distance: 184 km ·Lava dome(s) ·Elevation: 1'150 m ·Last eruption: 1982 ·Mexico
San Martin

Distance: 211 km ·Volcanic field ·Elevation: 1'660 m ·Last eruption: 1796 ·Mexico
Tacana

Distance: 338 km ·Stratovolcano ·Elevation: 4'064 m ·Last eruption: 1986 ·Mexico-Guatemala
Tajumulco

Distance: 362 km ·Stratovolcano ·Elevation: 4'203 m ·Guatemala
Orizaba, Pico de

Distance: 366 km ·Stratovolcano ·Elevation: 5'564 m ·Last eruption: 1846 ·Mexico
Naolinco Volcanic Field

Distance: 394 km ·Volcanic field ·Elevation: 2'000 m ·Last eruption: 1145 ·Mexico

Historic earthquake map · Mexico

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Country statistics · Mexico

Country overview

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