Moderate mag. 5.1 earthquake - Pacific-Antarctic Ridge on Thursday, 19 February 2004 at 04:59 (GMT)
Moderate magnitude 5.1 earthquake at 10 km depth
Depth: 10.0 km
Epicenter latitude / longitude: 55.909°S / 143.49°W (international territory)
Nearest volcano: Unnamed 55.97°S/143.17°W (21 km / 13 mi)
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
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.
|M 5.1||10 km||Pacific-Antarctic Ridge||USGS|
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Aftershocks of the 5.1 quake Pacific-Antarctic Ridge 19 February 2004 04:59 GMT
More infoRecorded aftershocks, latest first (1 quakes):
- 19 Feb 2004 05:53 UTC| M 5.0 |10 km (6.2 mi) depth|10 km (6 mi) distance| USGS | Details