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Mexico

M4.0 Earthquake near OFFSHORE OAXACA, MEXICO (Mexico)

UTC time: 2025-04-23 04:16:48 UTC Local time: —

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About this earthquake

A magnitude M4.0 earthquake was recorded near OFFSHORE OAXACA, MEXICO (Mexico) on April 23, 2025 at 04:16 UTC. The earthquake originated at an intermediate depth of about 76 km. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by EMSC. Mexico: over the past 24 hours, QuakeMap24 logged 3 earthquakes, the strongest at M4.3.

Details

ID
34dc089381e9f08637c3940fa509907f747d064c
Magnitude
M4.0
Depth
76.3 km
UTC time
2025-04-23 04:16:48 UTC
Local time
—
Country
Mexico
City
Santa María del Mar
Source
emsc
Coordinates
16.11600, -94.83200
Temperature
29.2°C

Depth profile

Depth profile Depth: 76.3 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 76.3 km
Intermediate
76.3 km
76.3 km — deeper than the regional average (45.6 km)
Regional average: 45.6 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: 220 km ·Lava dome(s) ·Elevation: 1'150 m ·Last eruption: 1982 ·Mexico
  • San Martin
    Distance: 275 km ·Volcanic field ·Elevation: 1'660 m ·Last eruption: 1796 ·Mexico
  • Tacana
    Distance: 311 km ·Stratovolcano ·Elevation: 4'064 m ·Last eruption: 1986 ·Mexico-Guatemala
  • Tajumulco
    Distance: 336 km ·Stratovolcano ·Elevation: 4'203 m ·Guatemala
  • Santa Maria Activity reported
    Distance: 383 km ·Stratovolcano ·Elevation: 3'745 m ·Last eruption: 2026 ·Guatemala
  • Almolonga
    Distance: 384 km ·Stratovolcano ·Elevation: 3'173 m ·Last eruption: 1818 ·Guatemala

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • General Antonio Cárdenas Rodríguez National Airport / Ixtepec Air BaseMexico · IZT · MMIT
    46.1 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-10-05

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

Mexico

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 841 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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