M4.7 - 14km SW of Tocopilla, Chile (BETA) 2014-04-04 04:34:28 UTC


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Location and Magnitude contributed by: USGS National Earthquake Information Center


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 4.7 mb ± 0.06
Location 22.191°S, 70.295°W Not Specified
Depth 61.5 km ± 2.4 km
Number of Stations Used Not Specified
Number of Phases Used 90
Minimum Distance 21.7 km (0.20°)
Travel Time Residual 0.99 sec
Azimuthal Gap 95°
Review Status MANUAL
Event ID usc000p4fs
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions