Moderate mag. 5.1 earthquake - Halmahera, Indonesia, on Sunday, 24 September 1989 at 02:00 (GMT)

Moderate mag. 5.1 earthquake - Halmahera, Indonesia, on Sunday, 24 September 1989 at 02:00 (GMT)

Moderate magnitude 5.1 earthquake at 38 km depth

Date & time: 24 Sep 1989 02:00:52 UTC
Magnitude: 5.1
Depth: 38.3 km
Epicenter latitude / longitude: 2.849°N / 128.34°E (Indonesia)
Nearest volcano: Tarakan (127 km / 79 mi)
Nearby towns and cities:
130 km (81 mi) NNE of Tobelo (Kabupaten Halmahera Utara) (pop: 10,000) --> See nearby quakes!
250 km (156 mi) NNE of Sofifi (Kota Tidore Kepulauan) (pop: 36,200) --> See nearby quakes!
252 km (157 mi) NNE of Ternate (pop: 101,700) --> See nearby quakes!
383 km (238 mi) ENE of Bitung (pop: 137,400) --> See nearby quakes!
417 km (259 mi) ENE of Manado (pop: 451,900) --> See nearby quakes!
418 km (260 mi) ENE of Tondano (Kabupaten Minahasa) (pop: 33,300) --> See nearby quakes!
428 km (266 mi) ENE of Tomohon (pop: 27,600) --> See nearby quakes!
505 km (314 mi) SE of General Santos (Philippines) (pop: 679,600) --> See nearby quakes!
527 km (327 mi) NW of Sorong (pop: 125,500) --> See nearby quakes!
2591 km (1610 mi) ENE of Jakarta (pop: 8,540,100) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.8 x 1012 joules (783 megawatt hours, equivalent to 674 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 5.138 kmHalmahera, 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 5.1 quake Halmahera, Indonesia, 24 September 1989 02:00 GMT

More info
Recorded aftershocks, latest first (1 quakes):
  • 20 Nov 1989 20:27 UTC
    | M 4.3 |
    33 km (20.5 mi) depth
    |
    21 km (13 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

Moderate mag. 5.1 earthquake - Halmahera, Indonesia, on Sunday, 24 September 1989 at 02:00 (GMT)
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