Moderate mag. 4.9 earthquake - North Pacific Ocean, 110 km east of Miyako, Iwate, Japan, on Friday, 17 November 1989 at 08:00 (GMT)

Moderate mag. 4.9 earthquake - North Pacific Ocean, 110 km east of Miyako, Iwate, Japan, on Friday, 17 November 1989 at 08:00 (GMT)

Moderate magnitude 4.9 earthquake at 17 km depth

Date & time: 17 Nov 1989 08:00:51 UTC
Magnitude: 4.9
Depth: 17.3 km
Epicenter latitude / longitude: 39.507°N / 143.21°E (North Pacific Ocean, Japan)
Nearest volcano: Nanashigure (190 km / 118 mi)
Nearby towns and cities:
108 km (67 mi) E of Yamada (Shimohei-gun) (pop: 20,100) --> See nearby quakes!
110 km (68 mi) E of Miyako (pop: 51,700) --> See nearby quakes!
118 km (73 mi) ENE of Kamaishi (pop: 43,100) --> See nearby quakes!
178 km (110 mi) E of Morioka (pop: 295,200) --> See nearby quakes!
182 km (113 mi) E of Kitakami (pop: 93,900) --> See nearby quakes!
183 km (114 mi) SE of Hachinohe (pop: 239,000) --> See nearby quakes!
245 km (152 mi) NE of Sendai (pop: 1,063,100) --> See nearby quakes!
256 km (159 mi) ESE of Aomori (pop: 298,400) --> See nearby quakes!
425 km (264 mi) SSE of Sapporo (pop: 1,883,000) --> See nearby quakes!
526 km (327 mi) NE of Tokyo (pop: 8,336,600) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.4 x 1012 joules (392 megawatt hours, equivalent to 338 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.
MagnitudeDepthLocationSource
M 4.917 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

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