M4.2 - 9km SSW of Orosi, Costa Rica (BETA) 2013-01-22 21:29:35 UTC


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Location and Magnitude contributed by: USGS National Earthquake Information Center


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 4.2 Mb Not Specified
Location 9.718°N, 83.895°W ± 24.5 km
Depth 17.3 km ± 12.3 km
Number of Stations Used 11
Number of Phases Used 11
Minimum Distance 40.0 km (0.36°)
Travel Time Residual 1.41 sec
Azimuthal Gap 202°
Review Status MANUAL
Event ID usc000eupd
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions