Sismo leggero mag. 4.3 - Provincia de Parinacota, 68 km a est da Arica, Region de Arica y Parinacota, Cile, lunedí, 21 settembre 2020 -

Sismo leggero mag. 4.3 - Provincia de Parinacota, 68 km a est da Arica, Region de Arica y Parinacota, Cile, lunedí, 21 settembre 2020

Sismo leggero magnitudine 4.3 at 95 km depth

21 Sep 20:34 UTC: Primo a segnalare: USGS dopo 16 minuti.
21 Sep 20:36: Ora utilizzando nuova fonte di dati: GUG (U. Chile)
Data & ora: 21 Sep 2020 20:18:47 UTC -
Magnitudine: 4.3
Profondità: 94.6 km
Epicentro latitudine / longitudine: 18.435°S / 69.655°W (Provincia de Parinacota, Region de Arica y Parinacota, Cile)
Vulcano più vicino: Taapaca (41 km / 25 mi)
Nearby towns and cities:
68 km E da Arica (Arica y Parinacota) (pop: 186,000) --> Vedi sismi vicini
114 km SSE da Tarata (Tacna, Perù) (pop: 3,050) --> Vedi sismi vicini
134 km SSE da Chuquitira (Tacna, Perù) (pop: 4,220) --> Vedi sismi vicini
140 km SSE da Quilahuani (Tacna, Perù) (pop: 3,180) --> Vedi sismi vicini
145 km SE da Ilabaya (Jorge Basadre, Tacna, Perù) (pop: 9,490) --> Vedi sismi vicini
191 km SE da San Antonio (Moquegua, Perù) (pop: 15,600) --> Vedi sismi vicini
193 km SE da Moquegua (Perù) (pop: 54,500) --> Vedi sismi vicini
199 km ESE da Ilo (Moquegua, Perù) (pop: 53,500) --> Vedi sismi vicini
205 km NNE da Iquique (Tarapacá) (pop: 227,500) --> Vedi sismi vicini
227 km SO da Patacamaya (Aroma, La Paz, Bolivia) (pop: 12,300) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Scattered Clouds 17.7°C (64 F), humidity: 67%, wind: 6 km/h (3 kts) from SW
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.
Mag.ProfonditàUbicazioneFonte
4.395 km28 Km Al S De Putre, ChileGUG (U. Chile)
4.1109 km40 Km E of Arica, ChileUSGS
4.1106 km50 Km E of Arica, ChileEMSC
4.296 km71 Km Al Sur-Este De Tacna, Tacna - Tacna, ChileIGP
4.678 km38 Km ESE of Arica, ChileUSP

User reports for this quake (5)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Arica / Very weak shaking (MMI II) : Lo senti  
Iquique (Chile, 194 km S of epicenter) : En Iquique no sentí nada de nada (reported through EMSC)  
Tacna (Peru, 71 km NW of epicenter) : No sentí absolutamente nada (reported through EMSC)  
Arica (Chile, 50 km W of epicenter) : Suave 2 movimientos continuos (reported through EMSC)  
Arica (Chile, 50 km W of epicenter) : Se sintió un ruido muy feo (reported through EMSC)  
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