Earthquake M4.6 - PUERTO RICO REGION

PUERTO RICO REGION

Reported 1 hour ago(Sep 18, 2026, 1:19 PM)

Magnitude 4.6 earthquake at 10 km depth near PUERTO RICO REGION. Lat 17.88, Lon -66.98.

Analysis

Automated alert: magnitude 4.6 earthquake near PUERTO RICO REGION.

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EMSCOfficial
Euro-Mediterranean Seismological Centre
Earthquake M4.6 - PUERTO RICO REGION
Magnitude 4.6 earthquake at 10 km depth near PUERTO RICO REGION. Lat 17.88, Lon -66.98.
Reported 1 hour ago(Sep 18, 2026, 1:19 PM)