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Light mag. 4.1 earthquake - Puerto Rico on Tuesday, 21 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 14 days earlier.
Light mag. 4.1 earthquake  - Puerto Rico on Tuesday, 21 January 2020
Date & time: Tuesday, 21 January 2020 05:28 UTC
Magnitude: 4.1
Depth: 10.0 km
Epicenter latitude / longitude: 18.05°N / 66.75°W (Puerto Rico)
Nearest volcano: Saba (376 km)
Primary data source: EMSC
Estimated released energy: 8.9*10^10 J (24.8 MWh / 21.3 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
Tue, 21 Jan 2020
Tue, 21 Jan 05:28 UTCM 3.7 / 15 km1km SSE of Santo Domingo, Puerto RicoUSGS

"I felt it" reports:
LM, Cayey, PR / not felt: NOT FELT.
Tallaboa Peñuelas PR (9.4 km SSE from epicenter) [Map] / not felt: Slept through it.
Santa Isabel, PR / MMI IV (Light shaking): Me desperto y movio la cama.
Ponce / MMI VI (Strong shaking)
Ponce / MMI VI (Strong shaking)
(21.4 km E from epicenter) [Map] / MMI IV (Light shaking)(via app)
Manati (54 km NE from epicenter) [Map] / MMI IV (Light shaking)(via app)
Guaynabo / MMI II (Very weak shaking)
Arenales, Aguadilla / MMI II (Very weak shaking)
(70.3 km ENE from epicenter) [Map] / MMI IV (Light shaking)(via app)
Mayaguez (45.6 km WNW from epicenter) [Map] / MMI III (Weak shaking)(via app)
Quebradillas / MMI IV (Light shaking): Se sintió un poco fuerte!
(16.3 km NNW from epicenter) [Map] / MMI III (Weak shaking)(via app)
Río Abajo (Puerto Rico) (58 km NE from epicenter)(no details): No sentido (via EMSC)
Sabana Seca (Puerto Rico) (75 km NE from epicenter)(no details): Me siento como mareado cuando ocurrió (via EMSC)
Ortiz (Puerto Rico) (65 km NE from epicenter)(no details): Lo sentí Barrio Ortiz Toa Alta, fue leve. (via EMSC)
Cuchillas (Puerto Rico) (52 km NW from epicenter)(no details): Se sintió a las 4:03 am. Un tanto fruerte pero de corta duración. A esta hora (4:25,am) no a sidoregistrado en mi cel. (via EMSC)
Coto Laurel (Puerto Rico) (22 km E from epicenter)(no details): Felt like an explosion. It was super short but it is as a wave passes under the house real quickly. It made us jump up in fear. (via EMSC)
Isla Verde (Puerto Rico) (88 km NE from epicenter)(no details): Aquí en Isla Verde (via EMSC)
Hato Rey Norte (Puerto Rico) (83 km NE from epicenter)(no details): Vibró en SJ. Pensé que me lo había imaginado y esto me lo confirmó (via EMSC)
Rincón (Puerto Rico) (83 km E from epicenter)(no details): Gurabo. Se sintio leve (via EMSC)
Minillas (Puerto Rico) (70 km NE from epicenter)(no details): Bayamon se sintió (via EMSC)
Ortíz (Puerto Rico) (66 km NE from epicenter)(no details): Se sintió fuerte. Fue breve. (via EMSC)
Galateo (Puerto Rico) (63 km NE from epicenter)(no details): Fuerte sacudida repentina y acabó rápido! Sentido desde Bo. Galateo en Toa Alta. (via EMSC)
Cibuco (Puerto Rico) (55 km NE from epicenter)(no details): Se sintió bastante en corozal me despertó el movimiento (via EMSC)
Manatí (Puerto Rico) (50 km NE from epicenter)(no details): Sento un ruido como metales pegandose unos con otros luego movimientos en el sofa. Manati (via EMSC)
Jaguas (Puerto Rico) (43 km NE from epicenter)(no details): Se escuchó otro ruido y tembló como un jamaquion rapido como si fuera un choque de carros (via EMSC)
Hato Arriba (Puerto Rico) (43 km N from epicenter)(no details): Fuerte (via EMSC)
Pellejas (Puerto Rico) (39 km NE from epicenter)(no details): Me levantó por el jamaqueo de la cama (via EMSC)
Descalabrado (Puerto Rico) (35 km E from epicenter)(no details): Slight dizziness (via EMSC)
Sabana Llana (Puerto Rico) (23 km E from epicenter)(no details): Sentí mi cama moverse, escuché cosas moverse en el cuarto. (via EMSC)
Rayo (Puerto Rico) (22 km W from epicenter)(no details): Sabana Grande se sintió fuerte (via EMSC)
San Antón (Puerto Rico) (17 km E from epicenter)(no details): I felt it strongly in Ponce (via EMSC)
Juan González (Puerto Rico) (16 km N from epicenter)(no details): Just felt an earthquake at 1:28 am not reported. (via EMSC)
Machuelo Arriba (Puerto Rico) (16 km E from epicenter)(no details): Ponce (via EMSC)
Machuelo Arriba (Puerto Rico) (16 km E from epicenter)(no details): La sensación fue como de una ola pasando por debajo de la casa. No duro mucho. (via EMSC)
Ponce (Puerto Rico) (15 km E from epicenter)(no details): Lo sentí como cuando cae algo al techo de la casa y esta se estremece. Fue algo momentáneo y no tuvo vibraciones subsiguientes. Lo mismo pasó hace un rato (via EMSC)
Consejo (Puerto Rico) (14 km NE from epicenter)(no details): Se siente un ruido primero horrible y después el movimiento . (via EMSC)
Magueyes (Puerto Rico) (12 km E from epicenter)(no details): Fuerte, dos explosiones en menos de cinco segundos en Ponce!! (via EMSC)
Canas (Puerto Rico) (10 km E from epicenter)(no details): Fuerte cayeron cosas de una mesa delicias Ponce (via EMSC)
(Puerto Rico) (3 km NE from epicenter)(no details): Se sintió como si fuera una explosión. (via EMSC)

 

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