Sismo leggero mag. 3.9 - Philippines Sea, 88 km a nord est da Butuan, Filippine, martedí, 20 aprile 2021 -

Sismo leggero mag. 3.9 - Philippines Sea, 88 km a nord est da Butuan, Filippine, martedí, 20 aprile 2021

Sismo leggero magnitudine 3.9 at 35 km depth

20 Apr 08:45 UTC: Primo a segnalare: PHIVOLCS dopo 15 minuti.
21 Apr 06:10: Profondità ricalcolata da 39.0 a 35.0 km (da 24 a 22 mi). Posizione dell'epicentro corretta di 3.5 km (2.2 mi) al WSW.
Data & ora: 20 Apr 2021 08:30:00 UTC -
Ora locale a epicentro: 20 April 2021 - 04:30 PM (PST)
Magnitudine: 3.9
Profondità: 35.0 km
Epicentro latitudine / longitudine: 9.52°N / 126.06°E (Philippines Sea, Filippine)
Vulcano più vicino: Paco (63 km / 39 mi)
Nearby towns and cities:
15 km SE da Socorro (pop: 9,740) --> Vedi sismi vicini
23 km NNE da Cantilan (Surigao del Sur) (pop: 9,410) --> Vedi sismi vicini
27 km S da Dapa (pop: 8,820) --> Vedi sismi vicini
51 km NNO da Tandag City (pop: 29,000) --> Vedi sismi vicini
69 km ESE da Surigao City (pop: 87,800) --> Vedi sismi vicini
73 km NE da Cabadbaran (pop: 31,100) --> Vedi sismi vicini
85 km NE da Butuan (pop: 309,700) --> Vedi sismi vicini
89 km NE da Libertad (pop: 250,400) --> Vedi sismi vicini
91 km NNE da Bayugan (pop: 40,600) --> Vedi sismi vicini
790 km SE da Manila (pop: 1,600,000) --> Vedi sismi vicini
198 km SE da Leyte Island (pop: 2,388,500) --> Vedi sismi vicini
Fonte dati primaria: PHIVOLCS (Philippine Institute of Volcanology and Seismology)
Stima dell'energia sismica liberata: 4.5 x 1010 joules (12.4 megawatt hours, equivalent to 10.7 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
3.935 km021 Km N 35° E of Carrascal (Surigao Del Sur), PhilippinesPHIVOLCS
4.633 kmMINDANAO, PHILIPPINESEMSC
4.783 km14 Km ESE of Claver, PhilippinesUSGS

User reports for this quake

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