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Strong mag. 6.0 earthquake - 77 km southeast of Suwanose-jima Island, Japan, on Thursday, January 3, 1963 at 03:05 GMT

Strong mag. 6.0 earthquake - 77 km southeast of Suwanose-jima Island, Japan, on Thursday, January 3, 1963 at 03:05 GMT Strong mag. 6.0 earthquake - 77 km southeast of Suwanose-jima Island, Japan, on Thursday, January 3, 1963 at 03:05 GMT

Strong magnitude 6.0 earthquake at 35 km depth

Earthquake details

Date & timeJan 3, 1963 03:05:04 UTC
Local time at epicenter
StatusConfirmed
Magnitude6
Depth35.0 km
Epicenter latitude / longitude29.299°N / 130.409°E (East China Sea, Japan)
Antipode29.299°S / 49.591°W
Shaking intensityModerate shaking near epicenter
Felt0 reports
Primary data sourceUSGS (United States Geological Survey)
Nearest volcanoSuwanose-jima (77 km / 48 mi)
Nearby towns and cities108 km (67 mi) S of Kurio (pop: 1,800) | Show on map | Quakes nearby
137 km (85 mi) NE of Naze (pop: 41,400) | Show on map | Quakes nearby
169 km (105 mi) SSW of Nishinoomote (pop: 17,800) | Show on map | Quakes nearby
236 km (146 mi) S of Kanoya (pop: 82,300) | Show on map | Quakes nearby
253 km (157 mi) S of Kagoshima (pop: 555,400) | Show on map | Quakes nearby
273 km (170 mi) S of Kokubu-matsuki (pop: 57,900) | Show on map | Quakes nearby
278 km (173 mi) SSW of Miyakonojō (pop: 131,000) | Show on map | Quakes nearby
280 km (174 mi) S of Sendai (pop: 73,100) | Show on map | Quakes nearby
307 km (191 mi) SSW of Miyazaki (pop: 311,200) | Show on map | Quakes nearby
391 km (243 mi) S of Kumamoto (pop: 680,400) | Show on map | Quakes nearby
Estimated seismic energy released6.3 x 1013 joules (17.5 gigawatt hours, equivalent to 15080 tons of TNT or 0.9 atomic bombs!) | about seismic energy
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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.
Mag.DepthLocationSource
6.035 kmRyukyu Islands, 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.
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Recorded aftershocks, latest first (0 quake)


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