Sismo debile mag. 3.7 - 55 km a ovest da Diego de Almagro, Provincia de Chañaral, Atacama, Cile, domenica, 18 aprile 2021 -

Sismo debile mag. 3.7 - 55 km a ovest da Diego de Almagro, Provincia de Chañaral, Atacama, Cile, domenica, 18 aprile 2021

Sismo debile magnitudine 3.7 at 75 km depth

18 Apr 02:56 UTC: Primo a segnalare: EMSC dopo 13 minuti.
18 Apr 02:56: Ora utilizzando nuova fonte di dati: GUG (U. Chile)
Data & ora: 18 Apr 2021 02:43:01 UTC -
Magnitudine: 3.7
Profondità: 75.2 km
Epicentro latitudine / longitudine: 26.321°S / 70.595°W (Provincia de Chañaral, Atacama, Cile)
Vulcano più vicino: Sierra Nevada (202 km / 126 mi)
Nearby towns and cities:
55 km O da Diego de Almagro (pop: 18,100) --> Vedi sismi vicini
102 km S da Taltal (Antofagasta) (pop: 10,000) --> Vedi sismi vicini
119 km NNO da Copiapo (pop: 129,300) --> Vedi sismi vicini
119 km NNO da Copiapo (pop: 129,300) --> Vedi sismi vicini
251 km N da Vallenar (pop: 44,900) --> Vedi sismi vicini
298 km S da Antofagasta (pop: 309,800) --> Vedi sismi vicini
404 km N da La Serena (Coquimbo Region) (pop: 154,500) --> Vedi sismi vicini
439 km NO da Chilecito (La Rioja, Argentina) (pop: 42,200) --> Vedi sismi vicini
504 km NO da La Rioja (Argentina) (pop: 162,600) --> Vedi sismi vicini
794 km N da Santiago del Cile (Santiago Metropolitan) (pop: 4,837,300) --> Vedi sismi vicini
Fonte dati primaria: GUG (U. Chile)
Stima dell'energia sismica liberata: 2.2 x 1010 joules (6.22 megawatt hours, equivalent to 5.35 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.
3.775 km4 Km Al NE De Chañaral., ChileGUG (U. Chile)

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Diego de Almagro / Weak shaking (MMI III) / 1-2 s
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