Sismo debile mag. 3.7 - North Pacific Ocean, 74 km a nord est da Hachinohe, Giappone, giovedí, 18 febbraio 2021 -
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Sismo debile magnitudine 3.7 at 50 km depth
18 Feb 07:56 UTC: Primo a segnalare: EMSC dopo 5 minuti.
Data & ora: 18 Feb 2021 07:51:30 UTC -
Ora locale a epicentro: Thursday, 18 Feb 2021 16:51 (GMT +9)
Magnitudine: 3.7
Profondità: 50.0 km
Epicentro latitudine / longitudine: 40.9°N / 142.2°E
(North Pacific Ocean, Giappone)Vulcano più vicino: Hakkoda (114 km / 71 mi)
Nearby towns and cities:
72 km ENE da Misawa (pop: 42,800) --> Vedi sismi vicini
74 km NE da Hachinohe (pop: 239,000) --> Vedi sismi vicini
93 km ESE da Mutsu (pop: 49,200) --> Vedi sismi vicini
124 km E da Aomori (pop: 298,400) --> Vedi sismi vicini
141 km N da Miyako (pop: 51,700) --> Vedi sismi vicini
150 km ENE da Hirosaki (pop: 175,000) --> Vedi sismi vicini
156 km SE da Hakodate (pop: 275,700) --> Vedi sismi vicini
160 km NNE da Morioka (pop: 295,200) --> Vedi sismi vicini
251 km SSE da Sapporo (pop: 1,883,000) --> Vedi sismi vicini
619 km NNE da Tokyo (pop: 8,336,600) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Overcast Clouds
2.3°C (36 F), humidity: 82%, wind: 15 m/s (29 kts) from WNW
Fonte dati primaria: EMSC (European-Mediterranean Seismological Centre)Overcast Clouds
2.3°C (36 F), humidity: 82%, wind: 15 m/s (29 kts) from WNWStima dell'energia sismica liberata: 2.2 x 1010 joules (6.22 megawatt hours, equivalent to 5.35 tons of TNT) More info
Data for the same earthquake reported by different agencies
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| Magnitudine | Profondità | Ubicazione | Fonte |
| 3.7 | 50 km | NEAR EAST COAST OF HONSHU, JAPAN | EMSC |
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