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M 2.7 earthquake - 6 km WSW of Guánica, Puerto Rico

USGS reports a magnitude 2.7 earthquake located 6 km WSW of Guánica, Puerto Rico (17.9443333333333, -66.958) at a depth of 7.66 km. Event posted 2026-09-18T16:57:53.350Z.

Categories: severe-weather-and-natural-disasters

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence
9/10
Geographic reach
2/10
Global importance
2/10
Impact magnitude
2/10
Positivity
2/10
Urgency
3/10

Why it matters

Small, shallow earthquakes are common in Puerto Rico. A magnitude 2.7 event is unlikely to cause damage or injuries but is relevant for local situational awareness and monitoring of regional seismicity.

Location

Sources

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