Strong mag. 6.7 earthquake - South Sandwich Islands Region on Sunday, 10 January 1993 at 14:39 (GMT)

Strong mag. 6.7 earthquake - South Sandwich Islands Region on Sunday, 10 January 1993 at 14:39 (GMT)

Strong magnitude 6.7 earthquake at 61 km depth

Date & time: 10 Jan 1993 14:39:00 UTC
Magnitude: 6.7
Depth: 61.0 km
Epicenter latitude / longitude: 59.274°S / 26.205°W (South Georgia & South Sandwich Islands)
Nearest volcano: Bristol Island (35 km / 22 mi)
Nearby towns and cities:
66 km (41 mi) ENE of Thule Island --> See nearby quakes!
96 km (59 mi) S of Montagu Island --> See nearby quakes!
341 km (212 mi) SSE of Zavodovski Island --> 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 6.761 kmSouth Sandwich Islands regionUSGS
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 South Sandwich Islands Region 10 January 1993 14:39 GMT

More info
Recorded aftershocks, latest first (32 quakes):
  • 28 May 1993 18:21 UTC
    | M 4.8 |
    33 km (20.5 mi) depth
    |
    44 km (27 mi) distance
    | USGS | Details
  • 14 May 1993 04:15 UTC
    | M 4.7 |
    33 km (20.5 mi) depth
    |
    39 km (24 mi) distance
    | USGS | Details
  • 03 May 1993 01:57 UTC
    | M 4.8 |
    33 km (20.5 mi) depth
    |
    64 km (40 mi) distance
    | USGS | Details
  • 02 May 1993 21:15 UTC
    | M 5.5 |
    33 km (20.5 mi) depth
    |
    65 km (40 mi) distance
    | USGS | Details
  • 28 Apr 1993 02:46 UTC
    | M 5.3 |
    33 km (20.5 mi) depth
    |
    38 km (24 mi) distance
    | USGS | Details
  • 28 Apr 1993 02:14 UTC
    | M 5.4 |
    33 km (20.5 mi) depth
    |
    34 km (21 mi) distance
    | USGS | Details
  • 05 Apr 1993 20:41 UTC
    | M 4.7 |
    33 km (20.5 mi) depth
    |
    65 km (40 mi) distance
    | USGS | Details
  • 05 Apr 1993 16:51 UTC
    | M 5.7 |
    33 km (20.5 mi) depth
    |
    57 km (35 mi) distance
    | USGS | Details
  • 05 Apr 1993 09:24 UTC
    | M 5.1 |
    33 km (20.5 mi) depth
    |
    69 km (43 mi) distance
    | USGS | Details
  • 05 Apr 1993 07:55 UTC
    | M 4.8 |
    10 km (6.2 mi) depth
    |
    82 km (51 mi) distance
    | USGS | Details
  • 05 Apr 1993 05:54 UTC
    | M 5.1 |
    33 km (20.5 mi) depth
    |
    69 km (43 mi) distance
    | USGS | Details
  • 05 Apr 1993 05:33 UTC
    | M 5.1 |
    33 km (20.5 mi) depth
    |
    69 km (43 mi) distance
    | USGS | Details
  • 05 Apr 1993 05:02 UTC
    | M 5.1 |
    33 km (20.5 mi) depth
    |
    69 km (43 mi) distance
    | USGS | Details
  • 05 Apr 1993 04:56 UTC
    | M 5.2 |
    33 km (20.5 mi) depth
    |
    78 km (48 mi) distance
    | USGS | Details
  • 05 Apr 1993 04:52 UTC
    | M 5.8 |
    33 km (20.5 mi) depth
    |
    60 km (37 mi) distance
    | USGS | Details
  • 05 Apr 1993 04:34 UTC
    | M 5.2 |
    33 km (20.5 mi) depth
    |
    68 km (43 mi) distance
    | USGS | Details
    • Show all

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Earlier earthquakes in the same area

Strong mag. 6.7 earthquake - South Sandwich Islands Region on Sunday, 10 January 1993 at 14:39 (GMT)
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