M 2.1 - 11 km SSE of Maria Antonia, Puerto Rico

March 8, 2026 at 04:21:45 UTC

Depth: 16.29 km (Shallow)

Key Takeaway

This very minor earthquake (M2.1) occurred 3 hours ago near 11 km SSE of Maria Antonia, Puerto Rico, at a depth of 16.29 km (shallow).

M 2.1

Very Minor

N/A

PAGER Alert

No

Tsunami

N/A

Felt Reports

Event Details

Magnitude2.1 md
Depth16.29 km (Shallow)
Location17.8848N, 66.8517W
Tsunami WarningNo
Significance65 / 3000
StatusReviewed
Networkpr
USGS Event PageView on USGS →

Frequently Asked Questions

What was the magnitude of this earthquake?

This earthquake had a magnitude of 2.06, classified as "Very Minor". This earthquake may or may not have been felt.

How deep was this earthquake?

This earthquake occurred at a depth of 16.29 km, classified as "Shallow". Shallow earthquakes tend to cause more damage at the surface because the energy has less distance to travel before reaching buildings and infrastructure.

Where exactly did this earthquake occur?

This earthquake occurred near 11 km SSE of Maria Antonia, Puerto Rico, at coordinates 17.8848N, 66.8517W. The location is determined by analyzing seismic wave arrival times at multiple monitoring stations.

Were there aftershocks associated with this event?

Aftershock data for this specific event can be explored by viewing nearby recent earthquakes listed below on this page. Aftershocks are smaller earthquakes that occur in the same area following a larger event, and they can continue for days, weeks, or even months depending on the original earthquake's magnitude.

What does the magnitude of this earthquake mean in practical terms?

A magnitude 2.06 earthquake is relatively small and is unlikely to be felt by most people. These minor events are routinely recorded by seismic networks.

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Data from the USGS Earthquake Hazards Program (ComCat). QuakeScan is not affiliated with the USGS. Event details may be updated as new data becomes available.