M1.5 - 12km SW of Portola, California (BETA) 2013-02-03 08:04:59 UTC

Summary

Location and Magnitude contributed by: Northern California Seismic Network, UC Berkeley & USGS Menlo Park

General

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Technical

Location and Magnitude contributed by: Northern California Seismic Network, UC Berkeley & USGS Menlo Park

Summary

Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.5 Md ± 0.20
Location 39.724°N, 120.562°W ± 0.3 km
Depth 4.9 km ± 1.7 km
Number of Stations Used Not Specified
Number of Phases Used 19
Minimum Distance 12.0 km (0.11°)
Travel Time Residual 0.08 sec
Azimuthal Gap 76°
Review Status REVIEWED
Event ID nc71934286
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

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