4 km NNE of Animas, Puerto RicoSep 30, 2026, 21:00
Nearby significant earthquake54 km from San Juan105.39 km deep
Latest Earthquakes in San Juan
Live map and archive of seismic activity in San Juan, Puerto Rico.
Updated: 21:41
Recent earthquakes that may have affected San Juan
127 km NNE of Vieques, Puerto RicoSep 30, 2026, 10:56
Nearby significant earthquake139 km from San Juan77 km deep
San Juan, Puerto Rico Activity Report
M1.5+Past 24 Hours2
Past 7 Days45
Past 30 Days354
Past 365 Days2,829
Largest Measured Events
3.6
TodayView
Cruz Bay, U.S. Virgin Islands · 109 km NE
4.8
This WeekView
Guaymate, Dominican Republic · 2 km W
4.8
This MonthView
Guaymate, Dominican Republic · 2 km W
5.1
This YearView
Arecibo, Puerto Rico · 155 km N
Filtered Statistics
Total Events
15
3.6
Largest Magnitude
Vieques, Puerto Rico · 127 km NNE
Significant
0
2.6
Most Recent51 MIN AGO
Guánica, Puerto Rico · 5 km SW
Depth distribution
Shallow-focus 12Intermediate-focus 3Deep-focus 0
Filtered Statistics
15 events
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Live map and archive of seismic activity in San Juan, Puerto Rico.
Common Questions about Earthquakes in San Juan
How often does San Juan have earthquakes?
Earthquakes in San Juan 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 Juan recently?
Select significant to show recent earthquakes in San Juan with a USGS significance score above 600.
What was the largest recent earthquake in San Juan?
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 30, 2026, 21:41 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.