Strong mag. 6.0 earthquake - 277 km west of Jayapura, Papua, Indonesia, on Monday, 17 March 1975 at 22:11 (GMT)

Strong mag. 6.0 earthquake - 277 km west of Jayapura, Papua, Indonesia, on Monday, 17 March 1975 at 22:11 (GMT)

Strong magnitude 6.0 earthquake at 33 km depth

Date & time: 17 Mar 1975 22:11:01 UTC
Magnitude: 6
Depth: 33.0 km
Epicenter latitude / longitude: 2.546°S / 138.225°E (Papua, Indonesia)
Nearby towns and cities:
268 km (166 mi) W of Abepura (Papua) (pop: 62,200) --> See nearby quakes!
277 km (172 mi) W of Jayapura (Papua) (pop: 134,900) --> See nearby quakes!
316 km (196 mi) ENE of Nabire (Papua) (pop: 43,900) --> See nearby quakes!
342 km (213 mi) W of Vanimo (Sandaun, Papua New Guinea) (pop: 11,200) --> See nearby quakes!
523 km (325 mi) NW of Kiunga (North Fly, Western Province, Papua New Guinea) (pop: 11,500) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 6.3 x 1013 joules (17.5 gigawatt hours, equivalent to 15080 tons of TNT or 0.9 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 6.033 kmPapua, 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

More info
Recorded aftershocks, latest first (6 quakes):
  • 26 Jun 1975 02:17 UTC
    | M 5.0 |
    41 km (25.5 mi) depth
    |
    17 km (11 mi) distance
    | USGS | Details
  • 20 Mar 1975 21:57 UTC
    | M 4.9 |
    27 km (16.8 mi) depth
    |
    8 km (5 mi) distance
    | USGS | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    15367 km (9549 mi) distance
    | | Details
  • 18 Mar 1975 06:54 UTC
    | M 5.4 |
    48 km (29.8 mi) depth
    |
    16 km (10 mi) distance
    | USGS | Details
  • 17 Mar 1975 23:22 UTC
    | M 5.3 |
    33 km (20.5 mi) depth
    |
    13 km (8 mi) distance
    | USGS | Details
  • 17 Mar 1975 22:40 UTC
    | M 5.2 |
    36 km (22.4 mi) depth
    |
    8 km (5 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

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