3.0
M3.0 Earthquake 26 km SE of Emajagua, Puerto Rico — October 15, 2026
2026-10-15 04:33:00 UTC (10 hours ago) · approx. 12:33 AM UTC-4 local
MagnitudeM3.0(md)
Time04:33 UTC≈ 12:33 AM UTC-4
Depth5.5 kmshallow crustal
Coordinates17.823°, -65.719°
Felt byNo felt reports
Status✓ Reviewed by USGS
Earthquake Details
Magnitude
3.0 md
Depth
5.5 km
shallow crustal
Location
17.8225°N
-65.7192°E
-65.7192°E
Technical Information
Event ID
pr71536783
Event Type
earthquake
Status
✓ Reviewed
Significance
137
Stations Used
20
Azimuthal Gap
181.0°
Min Station Distance
0.251°
RMS Residual
0.50 sec
Last Updated
2026-10-15 08:16:06 UTC
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Actions
Understanding This Data
Magnitude 3.0 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: pr71536783). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, October 15, 2026). M3.0 Earthquake 26 km SE of Emajagua, Puerto Rico — October 15, 2026. Retrieved October 15, 2026 from https://www.earthquaketracker.org/earthquakes/event/pr71536783/