M0.4 - 13km WSW of Portola, California (BETA) 2014-07-29 05:44:51 UTC


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Location and Magnitude contributed by: Nevada Seismological Laboratory


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 0.4 ml ± 0.00
Location 39.752°N, 120.608°W ± 3.9 km
Depth 5.6 km ± 17.9 km
Number of Stations Used 7
Number of Phases Used 10
Minimum Distance 14.4 km (0.13°)
Travel Time Residual 0.1096 sec
Azimuthal Gap 101°
Review Status MANUAL
Event ID nn00453574
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions