Light mag. 4.3 earthquake - North Pacific Ocean, 132 km east of Miyako, Iwate, Japan, on Friday, 3 November 1989 at 22:45 (GMT)

Light mag. 4.3 earthquake - North Pacific Ocean, 132 km east of Miyako, Iwate, Japan, on Friday, 3 November 1989 at 22:45 (GMT)

Light magnitude 4.3 earthquake at 31 km depth

Date & time: 3 Nov 1989 22:45:01 UTC
Magnitude: 4.3
Depth: 30.8 km
Epicenter latitude / longitude: 39.528°N / 143.47°E (North Pacific Ocean, Japan)
Nearest volcano: Nanashigure (210 km / 130 mi)
Nearby towns and cities:
131 km (81 mi) E of Yamada (Shimohei-gun) (pop: 20,100) --> See nearby quakes!
132 km (82 mi) E of Miyako (pop: 51,700) --> See nearby quakes!
140 km (87 mi) ENE of Kamaishi (pop: 43,100) --> See nearby quakes!
200 km (124 mi) ESE of Hachinohe (pop: 239,000) --> See nearby quakes!
200 km (124 mi) E of Morioka (pop: 295,200) --> See nearby quakes!
204 km (127 mi) E of Kitakami (pop: 93,900) --> See nearby quakes!
225 km (140 mi) NE of Ishinomaki (pop: 117,200) --> See nearby quakes!
265 km (165 mi) ENE of Sendai (pop: 1,063,100) --> See nearby quakes!
273 km (170 mi) ESE of Aomori (pop: 298,400) --> See nearby quakes!
541 km (336 mi) NE of Tokyo (pop: 8,336,600) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.8 x 1011 joules (49.4 megawatt hours, equivalent to 42.5 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 4.331 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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