Terremoto moderato mag. 4.6 - South Pacific Ocean, 74 km a ovest da Illapel, Provincia de Choapa, Coquimbo Region, Cile, giovedì, 17 settembre 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 7 ore prima.
Terremoto moderato mag. 4.6 - South Pacific Ocean, 74 km a ovest da Illapel, Provincia de Choapa, Coquimbo Region, Cile, giovedì, 17 settembre 2015

Terremoto moderato magnitudine 4.6 at 23 km depth

17 Sep 06:18 UTC: Primo a segnalare: GUG (U. Chile) dopo 21 minuti.
Data & ora: 17 Sep 2015 05:57:10 UTC
Magnitudine: 4.6
Profondità: 22.7 km
Epicentro latitudine / longitudine: 31.853°S / 71.906°W (South Pacific Ocean, Cile)
Nearby towns and cities:
74 km OSO da Illapel (Choapa) (pop: 22,800) --> Vedi sismi vicini
89 km O da Salamanca (Choapa) (pop: 13,300) --> Vedi sismi vicini
92 km NO da La Ligua (Petorca) (pop: 24,900) --> Vedi sismi vicini
130 km NNO da Quillota (pop: 67,800) --> Vedi sismi vicini
134 km NNO da Valparaíso (pop: 282,400) --> Vedi sismi vicini
134 km NNO da Viña del Mar (pop: 294,600) --> Vedi sismi vicini
140 km NNO da Quilpué (pop: 130,300) --> Vedi sismi vicini
141 km NNO da Villa Alemana (pop: 97,300) --> Vedi sismi vicini
214 km NO da Santiago del Cile (pop: 4,837,300) --> Vedi sismi vicini
232 km NNO da Puente Alto (pop: 510,400) --> Vedi sismi vicini
Fonte dati primaria: GUG (U. Chile)
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 4.623 km38 km al O de Los VilosGUG (U. Chile)

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
California / Severe shaking (MMI VIII)
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Earlier earthquakes in the same area

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