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Light mag. 4.2 earthquake - 2km E of Magas Arriba, Puerto Rico on Monday, 20 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 13 days earlier.
Light mag. 4.2 earthquake  - 2km E of Magas Arriba, Puerto Rico on Monday, 20 January 2020
Jan 20 15:52: Magnitude recalculated from 4.5 to 4.2.
Hypocenter depth recalculated from 10.0 to 6.0 km.
Date & time: Monday, 20 January 2020 09:56 UTC
Local time at epicenter: 2020-01-20 05:56:21 -04:00
Magnitude: 4.2
Depth: 6.0 km
Epicenter latitude / longitude: 17.9715°N / 66.7541°W (Puerto Rico)
Nearest volcano: Saba (374 km)
Primary data source: USGS
Estimated released energy: 1.3*10^11 J (35 MWh / 30.1 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
Mon, 20 Jan 2020
Mon, 20 Jan 09:56 UTCM 4.5 / 10 kmPuerto RicoEMSC

"I felt it" reports:
(49.5 km NE from epicenter) [Map] / MMI III (Weak shaking)(via app)
Luquillo (113 km ENE from epicenter) [Map] / MMI IV (Light shaking)(via app)
Ponce, PR (12 km NE from epicenter) [Map] / MMI V (Moderate shaking)(via app)
Galan (47.7 km NE from epicenter) [Map] / MMI II (Very weak shaking)(via app)
Yauco, PR (11.9 km NW from epicenter) [Map] / MMI V (Moderate shaking)(via app)
NW Yauco / MMI IV (Light shaking)
Tallaboa Peñuelas PR (5.7 km E from epicenter) [Map] / MMI V (Moderate shaking): Alarming, so close after an earlier one.
Bayamón (77.4 km NE from epicenter) [Map] / not felt(via app)
(89.3 km ENE from epicenter) [Map] / MMI IV (Light shaking)(via app)
Hato Rey Norte (Puerto Rico) (84 km NE from epicenter)(no details): It didn't feel strong here in San Juan. (via EMSC)
Cupey (Puerto Rico) (83 km NE from epicenter)(no details): Cupey, love movimiento (via EMSC)
Ortiz (Puerto Rico) (69 km NE from epicenter)(no details): Strong earthquake (via EMSC)
Maguayo (Puerto Rico) (65 km NE from epicenter)(no details): I felt it in Dorado, slight movement of my bed, short diration (via EMSC)
(Puerto Rico) (53 km NE from epicenter)(no details): Shoke my bed (via EMSC)
Canas (Puerto Rico) (9 km E from epicenter)(no details): Fuerte (via EMSC)
Isla Verde (Puerto Rico) (90 km NE from epicenter)(no details): No lo sentí. Isla Verde. (via EMSC)
Quemados (Puerto Rico) (84 km E from epicenter)(no details): Sentído leve en cerro gordo san Lorenzo〽️ (via EMSC)
Pueblo Viejo (Puerto Rico) (80 km NE from epicenter)(no details): No se sintió (via EMSC)
Caimito (Puerto Rico) (80 km NE from epicenter)(no details): No se sintio. (via EMSC)
Higuillar (Puerto Rico) (68 km NE from epicenter)(no details): Lo se ti Dorado (via EMSC)
Aguirre (Puerto Rico) (53 km E from epicenter)(no details): Salinas (via EMSC)
Hato Abajo (Puerto Rico) (51 km NW from epicenter)(no details): Se sintió. En Arecibo. (via EMSC)
Asomante (Puerto Rico) (48 km E from epicenter)(no details): Aibonito se sintió. (via EMSC)
Pellejas (Puerto Rico) (40 km NE from epicenter)(no details): La cama se remeció (via EMSC)
San Germán (Puerto Rico) (32 km W from epicenter)(no details): Vibraciones san german (via EMSC)
Primero (Puerto Rico) (12 km E from epicenter)(no details): Hora 5:50 AM aproximadamente (via EMSC)
Canas Urbano (Puerto Rico) (10 km E from epicenter)(no details): Despertó de un sueño profundo. Estremeció la cama (via EMSC)
Canas (Puerto Rico) (9 km E from epicenter)(no details): Ponce se sintió fuerte (via EMSC)
Guayanilla (Puerto Rico) (6 km W from epicenter)(no details): Feels very rare, theres no sound that advance first and the movement feel was from up to down like a jump. (via EMSC)
Saint Just (Puerto Rico) (87 km NE from epicenter)(no details): Sentido en Trujillo Alto (via EMSC)
Hato Rey Norte (Puerto Rico) (85 km NE from epicenter)(no details): Se sintio en hato rey (via EMSC)
Juan Sánchez (Puerto Rico) (77 km NE from epicenter)(no details): Sentido, movió cama. Bayamon (via EMSC)
Sabana Seca (Puerto Rico) (76 km NE from epicenter)(no details): Se movio la cama (via EMSC)
Quebrada Larga (Puerto Rico) (55 km NW from epicenter)(no details): Añasco (via EMSC)
Palo Hincado (Puerto Rico) (45 km NE from epicenter)(no details): Leve en Barranquitas (via EMSC)
Retiro (Puerto Rico) (31 km W from epicenter)(no details): Sabana Grande se sintió (via EMSC)
Coto Laurel (Puerto Rico) (21 km E from epicenter)(no details): In the living room. Coto Laurel (via EMSC)

 

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