Moderate mag. 5.3 earthquake - Maluku Utara, 237 km north of Ambon City, Maluku, Indonesia, on Monday, 21 January 1985 at 04:44 (GMT)

Moderate mag. 5.3 earthquake - Maluku Utara, 237 km north of Ambon City, Maluku, Indonesia, on Monday, 21 January 1985 at 04:44 (GMT)

Moderate magnitude 5.3 earthquake at 33 km depth

Date & time: 21 Jan 1985 04:44:19 UTC
Magnitude: 5.3
Depth: 33.0 km
Epicenter latitude / longitude: 1.57°S / 128.046°E (Maluku Utara, Indonesia)
Nearest volcano: Bibinoi (96 km / 60 mi)
Nearby towns and cities:
219 km (136 mi) NNW of Amahai (Maluku) (pop: 47,700) --> See nearby quakes!
237 km (147 mi) N of Ambon City (Maluku) (pop: 355,600) --> See nearby quakes!
262 km (163 mi) SSE of Sofifi (Kota Tidore Kepulauan, North Maluku) (pop: 36,200) --> See nearby quakes!
262 km (163 mi) SSE of Sofifi (Kota Tidore Kepulauan, North Maluku) (pop: 36,200) --> See nearby quakes!
273 km (169 mi) SSE of Ternate (North Maluku) (pop: 101,700) --> See nearby quakes!
366 km (227 mi) WSW of Sorong (West Papua) (pop: 125,500) --> See nearby quakes!
463 km (288 mi) SE of Bitung (pop: 137,400) --> See nearby quakes!
473 km (294 mi) SE of Tondano (Kabupaten Minahasa, North Sulawesi) (pop: 33,300) --> See nearby quakes!
483 km (300 mi) SE of Tomohon (North Sulawesi) (pop: 27,600) --> See nearby quakes!
492 km (305 mi) SE of Manado (North Sulawesi) (pop: 451,900) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 5.6 x 1012 joules (1.56 gigawatt hours, equivalent to 1344 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 5.333 kmKepulauan Obi, IndonesiaUSGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

User reports for this quake

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Aftershocks

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Recorded aftershocks, latest first (0 quakes):
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Earlier earthquakes in the same area

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