M4.1 - 45km W of Zhangye, China (BETA) 2013-02-05 13:13:51 UTC


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Location and Magnitude contributed by: USGS National Earthquake Information Center


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 4.1 Mb Not Specified
Location 38.909°N, 99.930°E ± 5.4 km
Depth 27.6 km ± 12.5 km
Number of Stations Used 35
Number of Phases Used 35
Minimum Distance 969.6 km (8.71°)
Travel Time Residual 0.72 sec
Azimuthal Gap 68°
Review Status MANUAL
Event ID us2013lgag
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions