Moderate mag. 4.8 earthquake - North Pacific Ocean, 115 km east of Miyako, Iwate, Japan, on Saturday, 4 November 1989 at 02:49 (GMT)
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Moderate magnitude 4.8 earthquake at 33 km depth
Date & time: 4 Nov 1989 02:49:16 UTC
Depth: 33.0 km
Epicenter latitude / longitude: 39.809°N / 143.272°E (North Pacific Ocean, Japan)
Nearest volcano: Nanashigure (187 km / 116 mi)
Nearby towns and cities:
115 km (72 mi) E of Miyako (pop: 51,700) --> See nearby quakes!
134 km (83 mi) ENE of Kamaishi (pop: 43,100) --> See nearby quakes!
169 km (105 mi) ESE of Hachinohe (pop: 239,000) --> See nearby quakes!
182 km (113 mi) E of Morioka (pop: 295,200) --> See nearby quakes!
194 km (120 mi) ENE of Kitakami (pop: 93,900) --> See nearby quakes!
243 km (151 mi) ESE of Aomori (pop: 298,400) --> See nearby quakes!
269 km (167 mi) NE of Sendai (pop: 1,063,100) --> See nearby quakes!
270 km (168 mi) E of Akita (pop: 320,100) --> See nearby quakes!
396 km (246 mi) SSE of Sapporo (pop: 1,883,000) --> See nearby quakes!
556 km (345 mi) NNE of Tokyo (pop: 8,336,600) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1 x 1012 joules (278 megawatt hours, equivalent to 239 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.
|M 4.8||33 km||off the east coast of Honshu, Japan||USGS|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.