M1.5 - 5km NW of The Geysers, California (BETA) 2014-05-18 09:03:31 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 1.5 Md ± 0.30
Location 38.819°N, 122.793°W ± 0.1 km
Depth 4.1 km ± 0.2 km
Number of Stations Used 53
Number of Phases Used 59
Minimum Distance 1.0 km (0.01°)
Travel Time Residual 0.03 sec
Azimuthal Gap 22°
Review Status MANUAL
Event ID nc72223486
See the “Contributed Solutions” for a list of all contributed location parameters.

Focal Mechanism

Focal Mechanism EQXML

Contributed Solutions

Focal Mechanism

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