M0.2 - 14km WSW of Portola, California (BETA) 2014-07-30 10:58:48 UTC


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Location and Magnitude contributed by: Nevada Seismological Laboratory


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 0.3 ml ± 0.11
Location 39.753°N, 120.618°W ± 2.0 km
Depth 9.4 km ± 5.5 km
Number of Stations Used 9
Number of Phases Used 12
Minimum Distance 8.0 km (0.07°)
Travel Time Residual 0.1293 sec
Azimuthal Gap 79°
Review Status MANUAL
Event ID nn00453807
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions