Moderate mag. 4.5 earthquake - North Pacific Ocean, 985 km south of Tokyo, Japan, on Monday, 24 January 2011 at 21:47 (GMT)
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Séisme modéré magnitude 4.5 at 10 km depth
Date & time: 24 Jan 2011 21:47:22 UTC
Profondeur: 10.0 km
Epicenter latitude / longitude: 27.392°N / 143.342°E (Océan Pacifique Nord, Japon)
Volcan le plus près: unnamed (180 km / 112 mi)
Nearby towns and cities:
985 km SSE de Tokyo (pop: 8,336,600) --> Voir les séismes à proximité!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 3.5 x 1011 joules (98.6 megawatt hours, equivalent to 84.8 tons of TNT) More info
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.
|M 4.5||10 km||Bonin Islands, Japan region||USGS|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.