M1.2 - 13km WSW of Portola, California (BETA) 2014-08-05 07:44:23 UTC


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Location and Magnitude contributed by: Nevada Seismological Laboratory


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.2 ml ± 0.03
Location 39.747°N, 120.610°W ± 1.8 km
Depth 7.9 km ± 3.6 km
Number of Stations Used 9
Number of Phases Used 13
Minimum Distance 8.8 km (0.08°)
Travel Time Residual 0.0801 sec
Azimuthal Gap 130°
Review Status MANUAL
Event ID nn00454671
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions