Terremoto moderato mag. 4.6 - South Pacific Ocean, 49 km a ovest da Ovalle, Provincia de Limari, Coquimbo Region, Cile, giovedì, 15 ottobre 2015

Questo terremoto era probabilmente un aftershock del M 7.8 terremoto: Choapa, 36 km a ovest da Illapel, Provincia de Choapa, Coquimbo Region, Cile Wed, 16 Sep 2015 22:54che si è verificato 4 settimane prima.
Terremoto moderato mag. 4.6 - South Pacific Ocean, 49 km a ovest da Ovalle, Provincia de Limari, Coquimbo Region, Cile, giovedì, 15 ottobre 2015

Terremoto moderato magnitudine 4.6 at 20 km depth

15 Oct 21:00 UTC: Primo a segnalare: EMSC dopo 21 minuti.
Oct 16 07:28: Magnitudine ricalcolata da 4.5 a 4.6.
Profondità ricalcolata da 30.0 a 20.0 km.
Data & ora: 15 Oct 2015 20:38:59 UTC
Magnitudine: 4.6
Profondità: 20.0 km
Epicentro latitudine / longitudine: 30.51°S / 71.7°W (South Pacific Ocean, Cile)
Nearby towns and cities:
49 km O da Ovalle (pop: 77,100) --> Vedi sismi vicini
71 km SSO da Coquimbo (pop: 161,300) --> Vedi sismi vicini
74 km ONO da Monte Patria (pop: 13,900) --> Vedi sismi vicini
80 km SSO da La Serena (pop: 154,500) --> Vedi sismi vicini
135 km NNO da Illapel (Choapa) (pop: 22,800) --> Vedi sismi vicini
280 km N da Viña del Mar (pop: 294,600) --> Vedi sismi vicini
281 km N da Valparaíso (pop: 282,400) --> Vedi sismi vicini
283 km N da Quilpué (pop: 130,300) --> Vedi sismi vicini
342 km NNO da Santiago del Cile (pop: 4,837,300) --> Vedi sismi vicini
361 km NNO da Puente Alto (pop: 510,400) --> Vedi sismi vicini
Fonte dati primaria: EMSC (European-Mediterranean Seismological Centre)
Stima dell'energia sismica liberata: 5 x 1011 joules (139 megawatt hours, equivalent to 120 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.
MagnitudineProfonditàUbicazioneFonte
M 4.620 kmOFFSHORE COQUIMBO, CHILEEMSC
M 4.533 km38 km al SO de TongoyGUG (U. Chile)
M 4.529 km- 43km W of Ovalle, ChileUSGS
M 4.524 kmNear Coast of Central ChileGFZ

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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