Earthquake report · M 3.6

M3.6 earthquake 95 km from Levittown, Puerto Rico

USGS · updated Oct 21, 2026, 02:20 UTC

A magnitude 3.6 earthquake was recorded on Oct 20, 2026, 8:55 PM (AST) 93 km N of Brenas, Puerto Rico at a depth of 69 km, according to the U.S. Geological Survey (USGS). Data is preliminary and the magnitude may be revised.

Reported location · 19.31°, -66.26° ·

Read the official report ↗Map, updates and comments

Details

Source: usgs
Category: earthquake
Source status: active
Magnitude: 3.6
Depth (km): 69
Local time: Oct 20, 2026, 8:55 PM (AST)
UTC time: 2026-10-21 00:55
Coordinates: 19.305, -66.258

Updates

M 3.7 - 93 km N of Brenas, Puerto RicoOct 21, 2026, 02:20 UTC

Nearby cities

Levittown · 95 km
San Juan · 95 km
Cataño · 97 km
Vega Baja · 97 km
Barceloneta · 100 km

All recent earthquakes in Puerto Rico →

Saved source report · captured Oct 26, 2026, 16:09 UTC. Follow the issuing authority’s current instructions.