Terremoto moderato mag. 4.5 - South Pacific Ocean, 181 km a nord ovest da Santiago del Cile, Provincia de Santiago, Regione Metropolitana di Santiago, 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 18 ore prima.
Terremoto moderato mag. 4.5 - South Pacific Ocean, 181 km a nord ovest da Santiago del Cile, Provincia de Santiago, Regione Metropolitana di Santiago, Cile, giovedì, 17 settembre 2015

Terremoto moderato magnitudine 4.5 at 33 km depth

17 Sep 18:18 UTC: Primo a segnalare: GUG (U. Chile) dopo 60 minuti.
Data & ora: 17 Sep 2015 17:18:33 UTC
Magnitudine: 4.5
Profondità: 33.3 km
Epicentro latitudine / longitudine: 32.354°S / 72.07°W (South Pacific Ocean, Cile)
Vulcano più vicino: Tupungatito (242 km / 150 mi)
Nearby towns and cities:
80 km O da La Ligua (Petorca) (pop: 24,900) --> Vedi sismi vicini
86 km NNO da Valparaíso (pop: 282,400) --> Vedi sismi vicini
89 km NO da Viña del Mar (pop: 294,600) --> Vedi sismi vicini
93 km ONO da Hacienda La Calera (pop: 49,100) --> Vedi sismi vicini
97 km NO da Quillota (pop: 67,800) --> Vedi sismi vicini
97 km NO da Quilpué (pop: 130,300) --> Vedi sismi vicini
101 km NO da Villa Alemana (pop: 97,300) --> Vedi sismi vicini
145 km NNO da San Antonio (pop: 85,700) --> Vedi sismi vicini
181 km NO da Santiago del Cile (pop: 4,837,300) --> Vedi sismi vicini
197 km NO da Puente Alto (pop: 510,400) --> Vedi sismi vicini
Fonte dati primaria: GUG (U. Chile)
Stima dell'energia sismica liberata: 3.5 x 1011 joules (98.6 megawatt hours, equivalent to 84.8 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 4.533 km72 km al SO de Los VilosGUG (U. Chile)

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