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Strong mag. 6.0 earthquake - 32 km southeast of Ofunato, Ōfunato-shi, Iwate, Japan, on Thursday, November 18, 1954 at 20:44 GMT

Strong magnitude 6.0 earthquake at 35 km depth

Earthquake details

Date & time	Nov 18, 1954 20:44:59 UTC
Local time at epicenter
Status	Confirmed
Magnitude	6
Depth	35.0 km
Epicenter latitude / longitude	38.912°N / 142.028°E (North Pacific Ocean, Japan)
Antipode	38.912°S / 37.972°W
Shaking intensity	Moderate shaking near epicenter
Felt	0 reports
Primary data source	USGS (United States Geological Survey)
Nearest volcano	Kurikoma (107 km / 66 mi)
Nearby towns and cities	32 km (20 mi) ESE of Ofunato (pop: 35,400) \| Show on map \| Quakes nearby 43 km (27 mi) SSE of Kamaishi (pop: 43,100) \| Show on map \| Quakes nearby 77 km (48 mi) E of Ichinoseki (pop: 63,000) \| Show on map \| Quakes nearby 81 km (50 mi) ESE of Mizusawa (pop: 61,300) \| Show on map \| Quakes nearby 82 km (51 mi) S of Miyako (pop: 51,700) \| Show on map \| Quakes nearby 84 km (52 mi) NE of Ishinomaki (pop: 117,200) \| Show on map \| Quakes nearby 89 km (55 mi) ESE of Kitakami (pop: 93,900) \| Show on map \| Quakes nearby 94 km (59 mi) ESE of Hanamaki (pop: 73,100) \| Show on map \| Quakes nearby 124 km (77 mi) NE of Sendai (pop: 1,063,100) \| Show on map \| Quakes nearby 414 km (257 mi) NNE of Tokyo (pop: 8,336,600) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake
Estimated seismic energy released	6.3 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.	Depth	Location	Source
6.0	35 km	near the east coast of Honshu, Japan	USGS

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User reports for this quake

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