2.1

M2.1 Earthquake 5 km SSW of Indios, Puerto Rico — July 28, 2026

2026-07-28 21:30:19 UTC (2026-07-28) · approx. 5:30 PM UTC-4 local

MagnitudeM2.1(md)
Time21:30 UTC≈ 5:30 PM UTC-4
Depth13.3 kmshallow crustal
Coordinates17.946°, -66.839°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 17.95°, -66.84°

Earthquake Details

Magnitude
2.1 md
Depth
13.3 km
shallow crustal
Location
17.9462°N
-66.8387°E

Technical Information

Event ID
pr71526408
Event Type
earthquake
Status
✓ Reviewed
Significance
68
Stations Used
4
Azimuthal Gap
211.0°
Min Station Distance
0.048°
RMS Residual
0.07 sec
Last Updated
2026-07-28 21:45:41 UTC

Nearby Earthquakes (Last 7 Days)

3.3
65 km NE of Punta Cana, Dominican Republic
3 hours ago · 31.6 km deep
3.0
68 km ENE of Punta Cana, Dominican Republic
4 hours ago · 5.0 km deep
3.1
66 km NE of Punta Cana, Dominican Republic
4 hours ago · 7.9 km deep
2.8
16 km NNE of Arecibo, Puerto Rico
1 day ago · 14.4 km deep
3.5
99 km NNE of Cruz Bay, U.S. Virgin Islands
1 day ago · 12.0 km deep
2.6
5 km SW of Guánica, Puerto Rico
1 day ago · 7.8 km deep
3.1
4 km NNE of Animas, Puerto Rico
1 day ago · 105.4 km deep
2.6
38 km N of Cruz Bay, U.S. Virgin Islands
2 days ago · 19.9 km deep
3.6
127 km NNE of Vieques, Puerto Rico
2 days ago · 77.0 km deep
3.6
109 km NE of Cruz Bay, U.S. Virgin Islands
2 days ago · 80.0 km deep

Actions

View on USGSDid You Feel It?

Location

Puerto Rico
View all Puerto Rico earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: pr71526408). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 28, 2026). M2.1 Earthquake 5 km SSW of Indios, Puerto Rico — July 28, 2026. Retrieved July 28, 2026 from https://www.earthquaketracker.org/earthquakes/event/pr71526408/