Strong mag. 6.1 earthquake - Kuril Islands (Russia) on Thursday, 24 April 2003 at 10:56 (GMT)

Strong mag. 6.1 earthquake - Kuril Islands (Russia) on Thursday, 24 April 2003 at 10:56 (GMT)

Strong magnitude 6.1 earthquake at 44 km depth

Date & time: 24 Apr 2003 10:56:21 UTC
Magnitude: 6.1
Depth: 43.8 km
Epicenter latitude / longitude: 48.764°N / 154.991°E (Russia)
Nearest volcano: Kharimkotan (53 km / 33 mi)
Nearby towns and cities:
228 km (142 mi) SSW of Severo-Kuril'sk (pop: 2,420) --> See nearby quakes!
7028 km (4367 mi) NE of Moscow (pop: 10,381,200) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 8.9 x 1013 joules (24.8 gigawatt hours, equivalent to 21301 tons of TNT or 1.3 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 6.144 kmKuril Islands (Russia)USGS
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 6.1 quake Kuril Islands (Russia) 24 April 2003 10:56 GMT

More info
Recorded aftershocks, latest first (5 quakes):
  • 10 Oct 2003 17:35 UTC
    | M 4.3 |
    49.5 km (30.8 mi) depth
    |
    48 km (30 mi) distance
    | USGS | Details
  • 27 Jul 2003 15:26 UTC
    | M 4.4 |
    51.6 km (32.1 mi) depth
    |
    38 km (24 mi) distance
    | USGS | Details
  • 14 May 2003 12:13 UTC
    | M 3.4 |
    33 km (20.5 mi) depth
    |
    23 km (14 mi) distance
    | USGS | Details
  • 29 Apr 2003 18:40 UTC
    | M 4.1 |
    46.4 km (28.8 mi) depth
    |
    18 km (11 mi) distance
    | USGS | Details
  • 29 Apr 2003 01:38 UTC
    | M 4.7 |
    53 km (32.9 mi) depth
    |
    44 km (28 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

Strong mag. 6.1 earthquake - Kuril Islands (Russia) on Thursday, 24 April 2003 at 10:56 (GMT)
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