Sismo debile mag. 3.3 - North Pacific Ocean, 92 km a nord est da Iwaki, Giappone, mercoledí, 21 aprile 2021 -

Questo terremoto era probabilmente un aftershock del M 7.0 terremoto: 16 km a nord est da Ishinomaki, Prefettura di Miyagi, Giappone, Sat, 20 Mar 2021 09:09 che si è verificato 5 settimane prima.
Sismo debile mag. 3.3 - North Pacific Ocean, 92 km a nord est da Iwaki, Giappone, mercoledí, 21 aprile 2021

Sismo debile magnitudine 3.3 at 46 km depth

21 Apr 02:07 UTC: Primo a segnalare: NIED dopo 6 minuti.
Data & ora: 21 Apr 2021 02:00:59 UTC -
Ora locale a epicentro: Apr 21, 2021 11:00:59.84
Magnitudine: 3.3
Profondità: 46.2 km
Epicentro latitudine / longitudine: 37.61°N / 141.656°E (North Pacific Ocean, Giappone)
Vulcano più vicino: Adatara (121 km / 75 mi)
Nearby towns and cities:
60 km ENE da Namie (Futaba-gun) (pop: 21,900) --> Vedi sismi vicini
85 km ESE da Watari (pop: 36,300) --> Vedi sismi vicini
88 km ESE da Kakuda (pop: 33,200) --> Vedi sismi vicini
89 km SE da Iwanuma (pop: 42,400) --> Vedi sismi vicini
92 km NE da Iwaki (pop: 357,300) --> Vedi sismi vicini
95 km SSE da Ishinomaki (pop: 117,200) --> Vedi sismi vicini
96 km SE da Shiogama (pop: 59,500) --> Vedi sismi vicini
100 km SE da Rifu (pop: 35,000) --> Vedi sismi vicini
260 km NE da Saitama (pop: 1,193,400) --> Vedi sismi vicini
276 km NE da Tokyo (pop: 8,336,600) --> Vedi sismi vicini
Fonte dati primaria: NIED (National Research Institute for Earth Science and Disaster Resilience)
Stima dell'energia sismica liberata: 5.6 x 109 joules (1.56 megawatt hours, equivalent to 1.34 tons of TNT) More info
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