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Minor mag. 3.7 earthquake - 4km SSW of Tallaboa, 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.
Minor mag. 3.7 earthquake  - 4km SSW of Tallaboa, Puerto Rico on Monday, 20 January 2020
Date & time: Monday, 20 January 2020 07:11 UTC
Local time at epicenter: 2020-01-20 03:11:04 -04:00
Magnitude: 3.7
Depth: 6.0 km
Epicenter latitude / longitude: 17.962°N / 66.7306°W (Puerto Rico)
Nearest volcano: Saba (372 km)
Primary data source: USGS
Estimated released energy: 2.2*10^10 J (6.22 MWh / 5.35 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 07:11 UTCM 4.5 / 10 kmPuerto Rico RegionEMSC
Mon, 20 Jan 07:11 UTCM 3.7 / 6 km4km SSW of Tallaboa, Puerto RicoUSGS

"I felt it" reports:
Bo. Frailes Yauco / MMI III (Weak shaking): These events do not let us sleep.
Tallaboa Peñuelas PR (3.6 km ENE from epicenter) [Map] / not felt: Slept through it.
Ponce (8.7 km ENE from epicenter) [Map] / MMI V (Moderate shaking)(via app)
(15.6 km ENE from epicenter) [Map] / MMI VI (Strong shaking)(via app)
Ciénaga Baja (Puerto Rico) (103 km NE from epicenter)(no details): Leve en río grande (via EMSC)
Juan Sánchez (Puerto Rico) (80 km NE from epicenter)(no details): Bayamón Puerto Rico (via EMSC)
Salto Abajo (Puerto Rico) (35 km N from epicenter)(no details): Se sienten fuertes y el ruido antes del movimiento es horrible.. (via EMSC)
Coabey (Puerto Rico) (34 km NE from epicenter)(no details): Fuerte en Jayuya (via EMSC)
Coabey (Puerto Rico) (34 km NE from epicenter)(no details): Fuerte en Jayuya (via EMSC)
Santo Domingo (Puerto Rico) (13 km NW from epicenter)(no details): Was hard sound (via EMSC)
Quebrada Ceiba (Puerto Rico) (11 km N from epicenter)(no details): House was shaking very aggressively (via EMSC)
Campo Alegre (Puerto Rico) (51 km NW from epicenter)(no details): Hatillo (via EMSC)
Coto Laurel (Puerto Rico) (22 km NE from epicenter)(no details): It has not been an easy night to sleep in Ponce. The 4.8 and this 4.5 have rattled my bed hard. (via EMSC)
Magueyes (Puerto Rico) (13 km NE from epicenter)(no details): No se puede dormir. Fuerte (via EMSC)
Canas (Puerto Rico) (12 km NE from epicenter)(no details): Fuerte delicias Ponce (via EMSC)

 

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