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Minor mag. 3.9 earthquake - 2km NE of La Parguera, 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. 3.9 earthquake  - 2km NE of La Parguera, Puerto Rico on Friday, 17 January 2020
Jan 17 13:21: Magnitude recalculated from 4.1 to 3.9.
Hypocenter depth recalculated from 10.0 to 7.0 km.
Date & time: Friday, 17 January 2020 12:52 UTC
Local time at epicenter: 2020-01-17 08:52:17 -04:00
Magnitude: 3.9
Depth: 7.0 km
Epicenter latitude / longitude: 17.979°N / 67.0375°W (Puerto Rico)
Nearest volcano: Saba (405 km)
Primary data source: USGS
Estimated released energy: 4.5*10^10 J (12.4 MWh / 10.7 tons of TNT) [learn more]
If you felt this quake (or if you were near the epicenter), please share your experience with us and submit a short "I felt it" report.
You can use your GPS or device location as well to show where you were during the earthquake.
- thank you.

Data for same earthquake as reported from other agencies
TimeMag. / DepthLocationSource
Fri, 17 Jan 2020
Fri, 17 Jan 12:52 UTCM 4.1 / 10 kmPuerto RicoEMSC

"I felt it" reports:
LM, Cayey, PR, US / not felt: Not felt. Nothing
Lajas Pueblo PR / MMI V (Moderate shaking)
Galan (71.7 km ENE from epicenter) [Map] / MMI III (Weak shaking)(via app)
Lajas / MMI V (Moderate shaking)
(17.5 km NNW from epicenter) [Map] / MMI IV (Light shaking): Duro unos segundos 5/8 tal vez (via app)
(115 km ENE from epicenter) [Map] / MMI IV (Light shaking)(via app)
Quemado (Puerto Rico) (25 km NW from epicenter)(no details): Tevular (via EMSC)
Guásimas (Puerto Rico) (102 km E from epicenter)(no details): Guayama (via EMSC)
San Ildefonso (Puerto Rico) (69 km E from epicenter)(no details): Se movió la cama, me quedé paralizada (via EMSC)
Jacaguas (Puerto Rico) (54 km E from epicenter)(no details): Juana Diaz no sentido (via EMSC)
Río Grande (Puerto Rico) (53 km NE from epicenter)(no details): Wao (via EMSC)
Loíza (Puerto Rico) (131 km E from epicenter)(no details): No se sintio (via EMSC)
Tejas (Puerto Rico) (125 km E from epicenter)(no details): Felt. 20 seconds? (via EMSC)
Santurce (Puerto Rico) (115 km NE from epicenter)(no details): Ay sí, yo lo sentí...!!!Ya Dios mío...!!! (via EMSC)
Hato Rey Central (Puerto Rico) (114 km NE from epicenter)(no details): Sentí movimiento sentada (via EMSC)
Santurce (Puerto Rico) (114 km NE from epicenter)(no details): Sentido. Hato Rey (via EMSC)
Quebrada Cruz (Puerto Rico) (88 km NE from epicenter)(no details): Movimiento leve en Toa Alta Puerto Rico. (via EMSC)
Hatillo (Puerto Rico) (58 km N from epicenter)(no details): Si se sintió en hatillos es leve pero se sintió (via EMSC)
Victoria (Puerto Rico) (48 km NW from epicenter)(no details): Se sintió moderado. (via EMSC)
Machuelo Arriba (Puerto Rico) (47 km E from epicenter)(no details): Movimiento brusco (via EMSC)
Piedras Blancas (Puerto Rico) (39 km N from epicenter)(no details): Horizontal (via EMSC)
Culebrinas (Puerto Rico) (36 km N from epicenter)(no details): Fuerte (via EMSC)
Río Cañas Abajo (Puerto Rico) (28 km NW from epicenter)(no details): Mayagüez (via EMSC)
Guanajibo (Puerto Rico) (25 km NW from epicenter)(no details): Mayaguez (via EMSC)
Sábalos (Puerto Rico) (25 km NW from epicenter)(no details): We have a glass of colored water on a desk and we could see the water moving a little bit. (via EMSC)
Guanajibo (Puerto Rico) (23 km NW from epicenter)(no details): La oficina se jamaquio fuerte (via EMSC)
Guanajibo (Puerto Rico) (21 km NW from epicenter)(no details): Felt some movement in Hormigueros (via EMSC)
Guanajibo (Puerto Rico) (21 km NW from epicenter)(no details): Si lo sentí (via EMSC)
Montoso (Puerto Rico) (21 km N from epicenter)(no details): Es desesperanteMaricao lo siente (via EMSC)
Miradero (Puerto Rico) (19 km NW from epicenter)(no details): La puertas de cristal sonaron fuete (via EMSC)
Benavente (Puerto Rico) (16 km NW from epicenter)(no details): En Mayaguez lo sentí y vi el movimiento del agua de una botella. (via EMSC)
Boquerón (Puerto Rico) (14 km NW from epicenter)(no details): Lasted 2, 3 seconds. (via EMSC)
Boquerón (Puerto Rico) (14 km NW from epicenter)(no details): Short duration, but windows rattled, bed moved up and down and side to side. (via EMSC)
Sabana Grande (Puerto Rico) (13 km NE from epicenter)(no details): Felt it (via EMSC)
Guamá (Puerto Rico) (10 km N from epicenter)(no details): Lo sentí ocupado (via EMSC)
Candelaria (Puerto Rico) (8 km NW from epicenter)(no details): Yes it was felt, little scary (via EMSC)
Sabana Yeguas (Puerto Rico) (5 km NW from epicenter)(no details): Se sintió fuerte (via EMSC)
(Puerto Rico) (3 km NW from epicenter)(no details): Fuerte!!! (via EMSC)

 

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