Sismo leggero mag. 4.3 - South Pacific Ocean, 51 km a nord ovest da Illapel, Provincia de Choapa, Coquimbo Region, Cile, venerdì, 18 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 1 giorno 2 ore prima.
Sismo leggero mag. 4.3 - South Pacific Ocean, 51 km a nord ovest da Illapel, Provincia de Choapa, Coquimbo Region, Cile, venerdì, 18 settembre 2015

Sismo leggero magnitudine 4.3 at 30 km depth

18 Sep 02:18 UTC: Primo a segnalare: GUG (U. Chile) dopo 1 ora e 6 minuti.
Data & ora: 18 Sep 2015 01:11:36 UTC
Magnitudine: 4.3
Profondità: 30.4 km
Epicentro latitudine / longitudine: 31.404°S / 71.635°W (South Pacific Ocean, Cile)
Nearby towns and cities:
51 km ONO da Illapel (Choapa) (pop: 22,800) --> Vedi sismi vicini
99 km SSO da Ovalle (pop: 77,100) --> Vedi sismi vicini
164 km S da Coquimbo (pop: 161,300) --> Vedi sismi vicini
171 km SSO da La Serena (pop: 154,500) --> Vedi sismi vicini
180 km N da Viña del Mar (pop: 294,600) --> Vedi sismi vicini
182 km N da Valparaíso (pop: 282,400) --> Vedi sismi vicini
184 km N da Quilpué (pop: 130,300) --> Vedi sismi vicini
184 km N da Villa Alemana (pop: 97,300) --> Vedi sismi vicini
246 km NNO da Santiago del Cile (pop: 4,837,300) --> Vedi sismi vicini
265 km NNO da Puente Alto (pop: 510,400) --> Vedi sismi vicini
Fonte dati primaria: GUG (U. Chile)
Stima dell'energia sismica liberata: 1.8 x 1011 joules (49.4 megawatt hours, equivalent to 42.5 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 4.330 km17 km al O de Canela BajaGUG (U. Chile)

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