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Minor mag. 3.5 earthquake - 15km SSE of Guanica, Puerto Rico on Friday, 17 January 2020

This quake was likely an aftershock of the M 6.3 quake: Puerto Rico Region on Tue, 7 Jan 08h24, which had occurred 10 days earlier.
Minor mag. 3.5 earthquake  - 15km SSE of Guanica, Puerto Rico on Friday, 17 January 2020
Jan 17 08:56: Magnitude recalculated from 3.9 to 3.5.
Hypocenter depth recalculated from 10.0 to 9.0 km.
Date & time: Friday, 17 January 2020 08:25 UTC
Local time at epicenter: 2020-01-17 04:25:53 -04:00
Magnitude: 3.5
Depth: 9.0 km
Epicenter latitude / longitude: 17.9213°N / 66.8471°W (Porto Rico)
Nearest volcano: Saba (383 km)
Primary data source: USGS
Estimated released energy: 1.1 x 1010 joules (3.12 megawatt hours, equivalent to 2.68 tons of TNT) [learn more]
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- Merci!.

Data for the same earthquake reported by other agencies

HeureMag. / DepthLocationSource
Fri, 17 Jan 2020
Fri, 17 Jan 08:25 UTCM 3.9 / 10 kmPuerto Rico RegionEMSC

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Caguas (Puerto Rico, 95 km NE of epicenter): Hace cimo 15 minutos (reported through EMSC)
Villalba Arriba (Puerto Rico, 47 km NE of epicenter): Ruido fuerte se movió la cama (reported through EMSC)

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