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Mexico

M4.2 Earthquake near OFFSHORE CHIAPAS, MEXICO (Mexico)

UTC time: 2025-12-18 06:25:32 UTC Local time: —

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About this earthquake

On December 18, 2025 at 06:25 UTC, a magnitude M4.2 earthquake occurred near OFFSHORE CHIAPAS, MEXICO (Mexico). At around 88 km, the focal depth places this among intermediate-depth events. 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. Mexico: over the past 24 hours, QuakeMap24 logged 3 earthquakes, the strongest at M4.3.

Details

ID
670a9d02c3865f1862a516006c94076064897e6b
Magnitude
M4.2
Depth
87.8 km
UTC time
2025-12-18 06:25:32 UTC
Local time
—
Country
Mexico
Source
emsc
Coordinates
15.47700, -93.39100
Temperature
28.0°C

Depth profile

Depth profile Depth: 87.8 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 87.8 km
Intermediate
87.8 km
87.8 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

  • Tacana
    Distance: 143 km ·Stratovolcano ·Elevation: 4'064 m ·Last eruption: 1986 ·Mexico-Guatemala
  • Tajumulco
    Distance: 167 km ·Stratovolcano ·Elevation: 4'203 m ·Guatemala
  • Chichon, El
    Distance: 210 km ·Lava dome(s) ·Elevation: 1'150 m ·Last eruption: 1982 ·Mexico
  • Santa Maria Activity reported
    Distance: 213 km ·Stratovolcano ·Elevation: 3'745 m ·Last eruption: 2026 ·Guatemala
  • Almolonga
    Distance: 215 km ·Stratovolcano ·Elevation: 3'173 m ·Last eruption: 1818 ·Guatemala
  • Toliman
    Distance: 255 km ·Stratovolcano(es) ·Elevation: 3'158 m ·Guatemala

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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