M4.5 - 31km ENE of Itbayat, Philippines (BETA) 2013-12-06 16:39:36 UTC


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Location and Magnitude contributed by: USGS National Earthquake Information Center


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 4.5 mb ± 0.07
Location 20.895°N, 122.124°E Not Specified
Depth 184.1 km ± 6.3 km
Number of Stations Used Not Specified
Number of Phases Used 110
Minimum Distance 238.7 km (2.14°)
Travel Time Residual 0.93 sec
Azimuthal Gap 104°
Review Status MANUAL
Event ID usb000lcs5
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions