Moderato terremoto magnitudine 5.7 - 3960 km west da Santiago del Cile, Santiago Metropolitan, Cile, domenica, 11 ottobre 2020 -

Questo terremoto era probabilmente un aftershock del M 6.0 terremoto: 329 km southwest da Hanga Roa, Valparaíso, Cile Sat, 10 Oct 13h14 che si è verificato 1 giorno 1 ore prima.
Moderato terremoto magnitudine 5.7 - 3960 km west da Santiago del Cile, Santiago Metropolitan, Cile, domenica, 11 ottobre 2020

Moderate magnitude 5.7 earthquake at 10 km depth

11 Oct 15:01 UTC: Primo a segnalare: USGS dopo 20 minuti.
11 Oct 16:00: Magnitudine ricalcolata da 5.3 a 5.7. Posizione dell'epicentro corretta di 4.8 km (3 mi) al NE.
15 Oct 20:36: Posizione dell'epicentro corretta di 9.7 km (6 mi) al ENE.
Data & ora: 11 Oct 2020 02:41:21 UTC -
Ora locale a epicentro: domenica, 11 ott 2020 07:41 (GMT -7)
Magnitudine: 5.7
Profondità: 10.0 km
Epicentro latitudine / longitudine: 28.5584°S / 112.0701°W (Cile)
Nearby towns and cities:
304 km WSW da Hanga Roa (pop: 3,300)
3960 km W da Santiago del Cile (pop: 4,837,300)
Weather at epicenter at time of quake:
Overcast Clouds 19°C (66 F), humidity: 71%, wind: 6 m/s (11 kts) from ENE
Fonte dati primaria: USGS
Stima dell'energia sismica liberata: 2.2 x 1013 joules (6.22 gigawatt hours, equivalent to 5351 tons of TNT or 0.3 atomic bombs!) 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.
M 5.710 kmEaster Island Region, ChileUSGS
M 5.710 kmEaster Island Region, ChileEMSC
M 5.510 kmEaster Island Region, ChileGFZ
M 5.410 kmEaster Island Region, ChileGeoAu

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Holden Wv (8017.7 km NNE of epicenter) [Map] / Very weak shaking (MMI II) / horizontal (sideways) swinging / very short : I felt it as a spinning off balance type of feeling.
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Earlier earthquakes in the same area since 1900

Moderate mag. 5.7 earthquake - 3960 km west of Santiago, Santiago Metropolitan, Chile, on Sunday, 11 Oct 7.41 am (GMT -7)

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