Terremoto leve mag. 4.2 - 9.6 km NE of San Antonio, Valparaiso, Chile, viernes, 12 feb. 2021 -

Terremoto leve mag. 4.2 - 9.6 km NE of San Antonio, Valparaiso, Chile, viernes, 12 feb. 2021

Terremoto leve magnitud 4.2 at 49 km depth

12 Feb 09:46 UTC: Primero en informar: VolcanoDiscovery después de 3 minutos.
12 Feb 10:22: Profundidad recalculada de 47.3 a 48.9 km (de 29 a 30 mi). Ubicación del epicentro corregida 1.2 km (0.8 mi) al SO.
Fecha & hora: 12 Feb 2021 09:43:28 UTC -
Hora local al epicentro: viernes, 12 feb 2021 06:43 (GMT -3)
Magnitud: 4.2
Profundidad: 48.9 km
Epicentro latitud / longitud: 33.539°S / 71.528°W (Provincia de San Antonio, Región de Valparaíso, Chile)
Volcán mas cercano: San José (153 km / 95 mi)
Nearby towns and cities:
8 km al ENE de Cartagena (San Antonio) (pop: 16,900) --> ¡Vea sismos cercanos!
10 km al NE de San Antonio (pop: 85,700) --> ¡Vea sismos cercanos!
33 km al ONO de Melipilla (Santiago Metropolitan) (pop: 63,100) --> ¡Vea sismos cercanos!
55 km al S de Quilpué (pop: 130,300) --> ¡Vea sismos cercanos!
57 km al S de Valparaíso (pop: 282,400) --> ¡Vea sismos cercanos!
57 km al SSO de Villa Alemana (pop: 97,300) --> ¡Vea sismos cercanos!
57 km al S de Viña del Mar (pop: 294,600) --> ¡Vea sismos cercanos!
63 km al SSO de Limache (Marga Marga) (pop: 35,900) --> ¡Vea sismos cercanos!
82 km al O de Santiago de Chile (Santiago Metropolitan) (pop: 4,837,300) --> ¡Vea sismos cercanos!
89 km al O de Puente Alto (Santiago Metropolitan) (pop: 510,400) --> ¡Vea sismos cercanos!
Weather at epicenter at time of quake:
Overcast Clouds 17°C (63 F), humidity: 94%, wind: 1 m/s (2 kts)
Fuente primaria de datos: GUG (U. Chile)
Energía liberada estimada: 1.3 x 1011 joules (35 megawatt hours, equivalent to 30.1 tons of TNT) More info
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Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
MagnitudProfundidadUbicaciónFuente
unspecifiedn/aChileVolcanoDiscovery
4.249 km7 Km Al E De Cartagena, ChileGUG (U. Chile)
4.343 kmVALPARAISO, CHILEEMSC
4.343 km6 Km ENE of Cartagena, ChileUSGS

User reports for this quake (14)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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73.5 km ENE of epicenter [Map] / Very weak shaking (MMI II) (reported through our app)
16.7 km SSW of epicenter [Map] / Weak shaking (MMI III) (reported through our app)
76.2 km E of epicenter [Map] / Weak shaking (MMI III) (reported through our app)
El quisco (3.5 km N of epicenter) [Map] / Very weak shaking (MMI II)
23.1 km NW of epicenter [Map] / Weak shaking (MMI III) (reported through our app)
La Cisterna (78.8 km E of epicenter) [Map] / Light shaking (MMI IV)
239.4 km N of epicenter [Map] / Weak shaking (MMI III)
53.6 km ENE of epicenter [Map] / Light shaking (MMI IV) (reported through our app)
Santiago / Light shaking (MMI IV)
El quisco / Moderate shaking (MMI V)
Santiago, chile / Light shaking (MMI IV) / horizontal (sideways) swinging / 2-5 s
Santiago de Chile / Weak shaking (MMI III) / 5-10 s
Santiago de chile / Light shaking (MMI IV) / 5-10 s : mucho riudo
El tabo / Light shaking (MMI IV) / horizontal (sideways) swinging / 10-15 s
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