Fuerte terremoto magnitud 6.1 - North Pacific Ocean, 53 km ESE of Ishinomaki, Miyagi, Japan, Sunday, 18 Apr. 2021 -

Este terremoto probablemente fue una réplica del terremoto M 7.0 terremoto: 16 km al noreste de Ishinomaki, Prefectura de Miyagi, Japón, Sat, 20 Mar 2021 09:09que había ocurrido 4 semanas antes.
Fuerte terremoto magnitud 6.1 - North Pacific Ocean, 53 km ESE of Ishinomaki, Miyagi, Japan, Sunday, 18 Apr. 2021

Fuerte terremoto magnitud 6.1 at 46 km depth

18 Apr 00:32 UTC: Primero en informar: VolcanoDiscovery después de 3 minutos.
Fecha & hora: 18 Apr 2021 00:29:11 UTC -
Hora local al epicentro: Apr 18, 2021 09:29:11.44
Magnitud: 6.1
Profundidad: 46.3 km
Epicentro latitud / longitud: 38.303°N / 141.894°E (Océano Pacífico Norte, Japón)
Volcán mas cercano: Narugo (112 km / 70 mi)
Nearby towns and cities:
53 km al ESE de Ishinomaki (pop: 117,200) --> ¡Vea sismos cercanos!
61 km al ESE de Yamoto (Higashimatsushima) (pop: 32,000) --> ¡Vea sismos cercanos!
75 km al E de Shiogama (pop: 59,500) --> ¡Vea sismos cercanos!
80 km al E de Rifu (pop: 35,000) --> ¡Vea sismos cercanos!
87 km al ESE de Furukawa (pop: 76,300) --> ¡Vea sismos cercanos!
88 km al E de Tomiya (pop: 42,500) --> ¡Vea sismos cercanos!
90 km al E de Sendai (pop: 1,063,100) --> ¡Vea sismos cercanos!
95 km al SE de Ichinoseki (pop: 63,000) --> ¡Vea sismos cercanos!
332 km al NE de Saitama (pop: 1,193,400) --> ¡Vea sismos cercanos!
350 km al NNE de Tokio (pop: 8,336,600) --> ¡Vea sismos cercanos!
430 km al NE de Honshū Island (pop: 104,000,000) --> ¡Vea sismos cercanos!
Weather at epicenter at time of quake:
Overcast Clouds 11.7°C (53 F), humidity: 65%, wind: 16 m/s (30 kts) from W
Fuente primaria de datos: NIED (National Research Institute for Earth Science and Disaster Resilience)
Energía liberada estimada: 8.9 x 1013 joules (24.8 gigawatt hours, equivalent to 21301 tons of TNT or 1.3 atomic bombs!) 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.
MagnitudProfundidadUbicaciónFuente
unspecifiedn/aNear Tokyo, Tokyo, JapanVolcanoDiscovery
6.146 kmE OFF MIYAGI PREF, JapanNIED
5.651 kmNear East Coast of Honshu, JapanGFZ
5.760 kmNEAR EAST COAST OF HONSHU, JAPANEMSC
5.610 kmNear Sendai, JapanRENASS
5.631 km49 Km ESE of Ishinomaki, JapanUSGS
5.350 km日本本州东岸近海, JapanCEIC
5.756 kmNear East Coast of Honshu, JapanGeoAu
5.838 kmNear East Coast of Honshu, JapanBMKG

User reports for this quake (31)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Tokyo / Light shaking (MMI IV) / rattling, vibrating / 15-20 s : Bed shaking. Room and building creaking and vibrating. | 7 users found this interesting.  
Narita Airport (354.1 km SSW of epicenter) [Map] / Very weak shaking (MMI II) / simple rolling (tilting sideways along one direction) / 30-60 s : Light rolling back and forth. | 4 users found this interesting.  
359.9 km SW of epicenter [Map] / Very weak shaking (MMI II) / rattling, vibrating / 2-5 s : Light lateral shaking | 4 users found this interesting. (reported through our app)  
Tokyo / Very weak shaking (MMI II) / rattling, vibrating / 5-10 s : 10th floor shaking mild | 2 users found this interesting.  
132.6 km W of epicenter [Map] / Light shaking (MMI IV) / horizontal (sideways) swinging / 5-10 s (reported through our app)
Nogata,nakano-ku, Tokyo Japan (349.8 km SW of epicenter) [Map] / Weak shaking (MMI III) / horizontal (sideways) swinging / 2-5 s
Fukushima (135 km WSW of epicenter) [Map] / Light shaking (MMI IV) / complex motion difficult to describe / 20-30 s
363.6 km SW of epicenter [Map] / Weak shaking (MMI III) / horizontal (sideways) swinging / 2-5 s : I was in bed and the bed moved a little.  
Fukushima, Koriyama (198.6 km WSW of epicenter) [Map] / Light shaking (MMI IV) / 5-10 s
269.8 km N of epicenter [Map] / Very weak shaking (MMI II) / single lateral shake / 15-20 s
334.6 km SSW of epicenter [Map] / Weak shaking (MMI III)
Hilton Tokyo Narita / Weak shaking (MMI III) / horizontal (sideways) swinging / several minutes : 1st time to experience swaying of building...interesting feeling.  
Tōkyō, Edogawa-ku (343.6 km SSW of epicenter) [Map] / Light shaking (MMI IV) / horizontal (sideways) swinging / 5-10 s : My apartment moved a bit strongly during a little bit more than five few seconds  
Zama (382.5 km SW of epicenter) [Map] / Weak shaking (MMI III) (reported through our app)
Minato-ku, Tokyo / Very weak shaking (MMI II) / horizontal (sideways) swinging / 10-15 s
Murayama , Yamagata / Weak shaking (MMI III) / horizontal (sideways) swinging / 5-10 s
Narita Shi / Light shaking (MMI IV) / simple rolling (tilting sideways along one direction) / 30-60 s
FUKUSHIMA (183.5 km SW of epicenter) [Map] / Weak shaking (MMI III) / 10-15 s (reported through our app)
Tokyo / Weak shaking (MMI III) / both vertical and horizontal swinging / 10-15 s
259.1 km SW of epicenter [Map] / Very weak shaking (MMI II) / single lateral shake / very short
Tokyo Jingumae / Light shaking (MMI IV)
351.9 km SSW of epicenter [Map] / not felt (reported through our app)
Tokyo, Japan / Light shaking (MMI IV) / both vertical and horizontal swinging / 10-15 s
International Garden Hotel Narita / Weak shaking (MMI III) / horizontal (sideways) swinging / 5-10 s
350.7 km SSW of epicenter [Map] / Very weak shaking (MMI II) / horizontal (sideways) swinging / 15-20 s
Yokosuka / Weak shaking (MMI III) / horizontal (sideways) swinging / 30-60 s
89.2 km W of epicenter [Map] / Light shaking (MMI IV) / both vertical and horizontal swinging / 20-30 s
Narita airport / Very weak shaking (MMI II) / horizontal (sideways) swinging : I don’t like this feeling.  
Tokyo / Very weak shaking (MMI II) / very short
Sendai / Light shaking (MMI IV) / horizontal (sideways) swinging / 15-20 s
Koiwa / Very weak shaking (MMI II) / horizontal (sideways) swinging / 2-5 s
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