M1.3 - 15km WSW of Portola, California (BETA) 2014-08-01 23:15:06 UTC

Summary

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

General

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Scientific

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

Summary

Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.3 Md ± 0.10
Location 39.745°N, 120.628°W ± 0.5 km
Depth 8.9 km ± 1.4 km
Number of Stations Used 11
Number of Phases Used 14
Minimum Distance 7.0 km (0.06°)
Travel Time Residual 0.08 sec
Azimuthal Gap 108°
Review Status MANUAL
Event ID nc72270061
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

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