Moderate mag. 5.6 earthquake - South Pacific Ocean on Thursday, 20 May 2010 at 00:44 (GMT)

Moderate mag. 5.6 earthquake - South Pacific Ocean on Thursday, 20 May 2010 at 00:44 (GMT)

Moderate magnitude 5.6 earthquake at 10 km depth

Date & time: 20 May 2010 00:44:58 UTC
Magnitude: 5.6
Depth: 10.0 km
Epicenter latitude / longitude: 56.87°S / 143.132°W (international territory)
Nearest volcano: Unnamed 55.97°S/143.17°W (100 km / 62 mi)
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.6 x 1013 joules (4.4 gigawatt hours, equivalent to 3788 tons of TNT or 0.2 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 5.610 kmPacific-Antarctic RidgeUSGS
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 5.6 quake South Pacific Ocean 20 May 2010 00:44 GMT

More info
Recorded aftershocks, latest first (0 quakes):
So far, no aftershocks have been registered.
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Earlier earthquakes in the same area

Moderate mag. 5.6 earthquake - South Pacific Ocean on Thursday, 20 May 2010 at 00:44 (GMT)
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