Earthquake report · M 3.3

M3.3 earthquake 48 km from Mayagüez, Puerto Rico

USGS · updated Oct 27, 2026, 02:33 UTC

A magnitude 3.3 earthquake was recorded on Oct 26, 2026, 9:56 PM (AST) 39 km WSW of Stella, Puerto Rico at a depth of 134 km, according to the U.S. Geological Survey (USGS). Data is preliminary and the magnitude may be revised.

Reported location · 18.20°, -67.60° ·

Read the official report ↗Map, updates and comments

Details

Source: usgs
Category: earthquake
Source status: active
Magnitude: 3.3
Depth (km): 134
Local time: Oct 26, 2026, 9:56 PM (AST)
UTC time: 2026-10-27 01:56
Coordinates: 18.201, -67.599

Updates

M 3.3 - 39 km WSW of Stella, Puerto RicoOct 27, 2026, 02:33 UTC

Nearby cities

Mayagüez · 48 km
Aguadilla · 53 km
Yauco · 81 km
Punta Cana · 95 km
Arecibo · 98 km

All recent earthquakes in Puerto Rico →

Saved source report · captured Oct 30, 2026, 11:11 UTC. Follow the issuing authority’s current instructions.