92 km SW of Puerto Madero, MexicoAug 15, 2026, 7:04 PM
Nearby significant earthquake134 km from Malacatán10 km deep
Latest Earthquakes in San Marcos
Live map and archive of seismic activity in San Marcos, Guatemala.
Updated: 10:15:21 PM
Recent earthquakes that may have affected San Marcos
Offshore Chiapas, MexicoAug 15, 2026, 3:56 PM
Nearby significant earthquake169 km from Malacatán-14.1 km deep
Off Coast Of Chiapas, MexicoAug 15, 2026, 9:58 PM
Nearby significant earthquake159 km from Malacatán-11.5 km deep
Offshore GuatemalaAug 15, 2026, 10:47 AM
Nearby significant earthquake64 km from Malacatán-10 km deep
105 km SW of Puerto Madero, MexicoAug 15, 2026, 1:32 PM
Nearby significant earthquake149 km from Malacatán10 km deep
San Marcos, Guatemala Activity Report
M1.5+Past 24 Hours9
Past 7 Days10
Past 30 Days-
Past 365 Days-
Filtered Statistics
Total Events
11
4.6
Largest Magnitude
55 km SW of Champerico, Guatemala
Significant
0
4.0
Most Recent54 MIN AGO
Off Coast Of Chiapas, Mexico
Depth distribution
Shallow-focus 11Intermediate-focus 0Deep-focus 0
Filtered Statistics
11 events
Loading map...
Browse by City
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.
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: Aug 15, 2026, 10:15 PM UTC. Data sources: USGS / EMSC / JMA / Geoscience Australia / GeoNet.