Mag. 4.4 earthquake - North Pacific Ocean, 543 km northeast of Tokio, Tokyo, Japan, on Wednesday, 4 May 2011 at 09:30 (GMT)

Mag. 4.4 earthquake - North Pacific Ocean, 543 km northeast of Tokio, Tokyo, Japan, on Wednesday, 4 May 2011 at 09:30 (GMT)

Light magnitude 4.4 earthquake at 36 km depth

Date & time: 4 May 2011 09:30:32 UTC
Magnitude: 4.4
Profondeur: 35.7 km
Epicenter latitude / longitude: 39.442°N / 143.637°E (Océan Pacifique Nord, Japon)
Volcan le plus près: Nanashigure (227 km / 141 mi)
Nearby towns and cities:
145 km E de Yamada (Shimohei-gun) (pop: 20,100) --> Voir les séismes à proximité!
147 km E de Miyako (pop: 51,700) --> Voir les séismes à proximité!
150 km E de Ōtsuchi (Kamihei-gun) (pop: 16,500) --> Voir les séismes à proximité!
153 km E de Kamaishi (pop: 43,100) --> Voir les séismes à proximité!
170 km ENE de Ōfunato (pop: 35,400) --> Voir les séismes à proximité!
215 km E de Morioka (pop: 295,200) --> Voir les séismes à proximité!
217 km ESE de Hachinohe (pop: 239,000) --> Voir les séismes à proximité!
217 km E de Kitakami (pop: 93,900) --> Voir les séismes à proximité!
273 km ENE de Sendai (pop: 1,063,100) --> Voir les séismes à proximité!
543 km NE de Tokyo (pop: 8,336,600) --> Voir les séismes à proximité!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.5 x 1011 joules (69.8 megawatt hours, equivalent to 60 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.
MagnitudeProfondeurLocationSource
M 4.436 kmoff the east coast of Honshu, JapanUSGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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Earlier earthquakes in the same area

Mag. 4.4 earthquake - North Pacific Ocean, 543 km northeast of Tokio, Tokyo, Japan, on Wednesday, 4 May 2011 at 09:30 (GMT)
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