Strong mag. 6.7 earthquake - Minahasa, Sulawesi, Indonesia, on Saturday, 9 December 1989 at 20:38 (GMT)

Strong mag. 6.7 earthquake - Minahasa, Sulawesi, Indonesia, on Saturday, 9 December 1989 at 20:38 (GMT)

Strong magnitude 6.7 earthquake at 151 km depth

Date & time: 9 Dec 1989 20:38:08 UTC
Magnitude: 6.7
Depth: 151.0 km
Epicenter latitude / longitude: 0.141°N / 123.34°E (Indonesia)
Nearest volcano: Ambang (137 km / 85 mi)
Nearby towns and cities:
54 km (33 mi) SE of Gorontalo (pop: 144,200) --> See nearby quakes!
1963 km (1220 mi) ENE of Jakarta (pop: 8,540,100) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 7.1 x 1014 joules (197 gigawatt hours, equivalent to 1.7 x 105 tons of TNT or 10.6 atomic bombs!) 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 6.7151 kmMinahasa, Sulawesi, IndonesiaUSGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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Aftershocks of the 6.7 quake Minahasa, Sulawesi, Indonesia, 9 December 1989 20:38 GMT

More info
Recorded aftershocks, latest first (1 quakes):
  • 18 Apr 1990 13:54 UTC
    | M 5.6 |
    33 km (20.5 mi) depth
    |
    34 km (21 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area since 1900

Strong mag. 6.7 earthquake - Minahasa, Sulawesi, Indonesia, on Saturday, 9 December 1989 at 20:38 (GMT)

Map of earlier quakes

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