Strong mag. 5.9 earthquake - North Pacific Ocean, 107 km east of Miyako, Iwate, Japan, on Tuesday, 10 August 2010 at 05:50 (GMT)

Strong mag. 5.9 earthquake - North Pacific Ocean, 107 km east of Miyako, Iwate, Japan, on Tuesday, 10 August 2010 at 05:50 (GMT)

Strong magnitude 5.9 earthquake at 22 km depth

Date & time: 10 Aug 2010 05:50:37 UTC
Magnitude: 5.9
Depth: 22.4 km
Epicenter latitude / longitude: 39.406°N / 143.148°E (North Pacific Ocean, Japan)
Nearest volcano: Nanashigure (189 km / 117 mi)
Nearby towns and cities:
103 km (64 mi) E of Yamada (Shimohei-gun) (pop: 20,100) --> See nearby quakes!
107 km (66 mi) ESE of Miyako (pop: 51,700) --> See nearby quakes!
107 km (67 mi) E of Ōtsuchi (Kamihei-gun) (pop: 16,500) --> See nearby quakes!
111 km (69 mi) E of Kamaishi (pop: 43,100) --> See nearby quakes!
129 km (80 mi) ENE of Ōfunato (pop: 35,400) --> See nearby quakes!
139 km (86 mi) E of Tōno (pop: 26,800) --> See nearby quakes!
174 km (108 mi) E of Morioka (pop: 295,200) --> See nearby quakes!
235 km (146 mi) NE of Sendai (pop: 1,063,100) --> See nearby quakes!
513 km (319 mi) NE of Tokyo (pop: 8,336,600) --> See nearby quakes!
539 km (335 mi) NNE of Yokohama (pop: 3,574,400) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 4.5 x 1013 joules (12.4 gigawatt hours, equivalent to 10676 tons of TNT or 0.7 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.
MagnitudeDepthLocationSource
M 5.922 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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Aftershocks

More info
Recorded aftershocks, latest first (6 quakes):
  • 15 Aug 2010 15:07 UTC
    | M 4.0 |
    17.1 km (10.6 mi) depth
    |
    46 km (29 mi) distance
    | USGS | Details
  • 13 Aug 2010 08:32 UTC
    | M 4.4 |
    24.5 km (15.2 mi) depth
    |
    31 km (19 mi) distance
    | USGS | Details
  • 12 Aug 2010 01:09 UTC
    | M 4.4 |
    22.6 km (14 mi) depth
    |
    13 km (8 mi) distance
    | USGS | Details
  • 10 Aug 2010 20:00 UTC
    | M 4.1 |
    37 km (23 mi) depth
    |
    14 km (9 mi) distance
    | USGS | Details
  • 10 Aug 2010 16:00 UTC
    | M 4.5 |
    10 km (6.2 mi) depth
    |
    19 km (12 mi) distance
    | USGS | Details
  • 10 Aug 2010 06:04 UTC
    | M 4.4 |
    38.3 km (23.8 mi) depth
    |
    11 km (7 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

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