Mag. 4.7 earthquake - North Pacific Ocean, 122 km northeast of Miyako, Iwate, Japan, on Saturday, 17 September 2011 at 01:18 (GMT)

Mag. 4.7 earthquake - North Pacific Ocean, 122 km northeast of Miyako, Iwate, Japan, on Saturday, 17 September 2011 at 01:18 (GMT)

Light magnitude 4.7 earthquake at 36 km depth

Date & time: 17 Sep 2011 01:18:54 UTC
Magnitude: 4.7
Profondeur: 35.7 km
Epicenter latitude / longitude: 40.242°N / 143.139°E (Océan Pacifique Nord, Japon)
Volcan le plus près: Osore-yama (171 km / 106 mi)
Nearby towns and cities:
122 km NE de Miyako (pop: 51,700) --> Voir les séismes à proximité!
133 km NE de Yamada (Shimohei-gun) (pop: 20,100) --> Voir les séismes à proximité!
142 km E de Hachinohe (pop: 239,000) --> Voir les séismes à proximité!
144 km NE de Ōtsuchi (Kamihei-gun) (pop: 16,500) --> Voir les séismes à proximité!
153 km NE de Kamaishi (pop: 43,100) --> Voir les séismes à proximité!
156 km ESE de Misawa (pop: 42,800) --> Voir les séismes à proximité!
180 km ENE de Morioka (pop: 295,200) --> Voir les séismes à proximité!
203 km ENE de Kitakami (pop: 93,900) --> Voir les séismes à proximité!
348 km SSE de Sapporo (pop: 1,883,000) --> Voir les séismes à proximité!
590 km NNE de Tokyo (pop: 8,336,600) --> Voir les séismes à proximité!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 7.1 x 1011 joules (197 megawatt hours, equivalent to 169 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 4.736 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. 4.7 earthquake - North Pacific Ocean, 122 km northeast of Miyako, Iwate, Japan, on Saturday, 17 September 2011 at 01:18 (GMT)
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