Offshore Chiapas, MéxicoSep 9, 2026, 12:20
Nearby significant earthquake96 km from Malacatán-28 km deep
Latest Earthquakes in San Marcos
Live map and archive of seismic activity in San Marcos, Guatemala.
Updated: 17:15
Recent earthquakes that may have affected San Marcos
off the coast of Chiapas, MéxicoSep 9, 2026, 10:07
Nearby significant earthquake170 km from Malacatán-16.1 km deep
off the coast of Chiapas, MéxicoSep 8, 2026, 21:12
Nearby significant earthquake168 km from Malacatán-5.1 km deep
Offshore Chiapas, MéxicoSep 9, 2026, 05:05
Nearby significant earthquake96 km from Malacatán-13 km deep
GuatemalaSep 9, 2026, 09:45
Nearby significant earthquake97 km from San Pedro Sacatepéquez-65 km deep
San Marcos, Guatemala Activity Report
M1.5+Largest Measured Events
Filtered Statistics
Total Events
77
5.3
Largest Magnitude
Puerto Madero, Mexico · 108 km SW
Significant
0
3.1
Most Recent57 MIN AGO
Offshore Guatemala
Depth distribution
Shallow-focus 76Intermediate-focus 1Deep-focus 0
Filtered Statistics
77 events
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Live map and archive of seismic activity in San Marcos, Guatemala.
Common Questions about Earthquakes in San Marcos
How often does San Marcos have earthquakes?
Earthquakes in San Marcos can range from tiny local tremors to stronger regional events. The filtered statistics section above helps you judge how often they occur across different time windows.
Have there been significant earthquakes in San Marcos recently?
Select significant to show recent earthquakes in San Marcos with a USGS significance score above 600.
What was the largest recent earthquake in San Marcos?
Look at the largest-event cards and sort the event list by magnitude to spot the strongest recent activity. For older events, use a custom date range to explore the archive.
How far back does the earthquake data go?
Our wider archive reaches back to 1900. To keep the page responsive, the visible event list is limited to the 2000 best matches for the current filters.
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Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Sep 9, 2026, 17:15 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0. CC BY 4.0
- JMA — Source: Japan Meteorological Agency (JMA).
- Geoscience Australia — Based on Australian Earthquakes data by Geoscience Australia. © Commonwealth of Australia. Licensed under CC BY 4.0; the section 5 disclaimer applies. CC BY 4.0
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.