Observation · Earthquake Activity
M3.1 — 4 km SSE of Maria Antonia, Puerto Rico
The source recorded 3.15 M for this item, in Puerto Rico. Everything below is what that source published, with the times this observatory received it — no part of it is inferred.
Reading
- Value
- 3.15 M
- Source severity
- none supplied by the source
- Region
- Puerto Rico
- Coordinates
- 17.943, -66.877(exact)
- Data quality
- complete as published
Evidence and provenance
- Source
- USGS
- Source record ID
- pr71538103
- Observed at
- First ingested here
- Last refreshed from source
Additional fields the source published (7)
- place
- 4 km SSE of Maria Antonia, Puerto Rico
- tsunami
- 0
- depth_km
- 14.85
- mag_type
- md
- significance
- 153
- review_status
- reviewed
- source_updated
- 2026-10-31T20:44:26.040Z