M0.5 - 14km WSW of Portola, California (BETA) 2014-08-04 09:08:28 UTC


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Location and Magnitude contributed by: Nevada Seismological Laboratory


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 0.5 ml ± 0.06
Location 39.753°N, 120.616°W ± 2.4 km
Depth 8.6 km ± 5.7 km
Number of Stations Used 9
Number of Phases Used 14
Minimum Distance 8.2 km (0.07°)
Travel Time Residual 0.128 sec
Azimuthal Gap 80°
Review Status MANUAL
Event ID nn00454398
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions