Light mag. 4.4 earthquake - Japan Sea, 89 km west of Noshiro, Akita, Japan, on Sunday, 12 June 1983 at 05:02 (GMT)
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Light magnitude 4.4 earthquake at 33 km depth
1 Jan 00:00 UTC: First to report: USGS after 30 seconds.
Depth: 33.0 km
Epicenter latitude / longitude: 40.201°N / 138.982°E (Japan Sea, Japan)
Nearest volcano: Megata (70 km / 43 mi)
Nearby towns and cities:
89 km (55 mi) W of Noshiro (pop: 51,100) --> See nearby quakes!
90 km (56 mi) WNW of Tennō (Katagami) (pop: 22,700) --> See nearby quakes!
111 km (69 mi) WNW of Akita (pop: 320,100) --> See nearby quakes!
134 km (83 mi) WSW of Hirosaki (pop: 175,000) --> See nearby quakes!
134 km (83 mi) W of Ōdate (pop: 64,500) --> See nearby quakes!
161 km (100 mi) NNW of Sakata (pop: 100,400) --> See nearby quakes!
163 km (101 mi) WSW of Aomori (pop: 298,400) --> See nearby quakes!
193 km (120 mi) WNW of Morioka (pop: 295,200) --> See nearby quakes!
375 km (233 mi) SSW of Sapporo (pop: 1,883,000) --> See nearby quakes!
506 km (314 mi) N of Tokyo (pop: 8,336,600) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.5 x 1011 joules (69.8 megawatt hours, equivalent to 60 tons of TNT) More info
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.
|4.4||33 km||eastern Sea of Japan||USGS|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.