M1.2 - 6km NW of The Geysers, California (BETA) 2014-04-27 01:02:29 UTC

Summary

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

General

Did You Feel It? Tell Us!

Scientific

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

Summary

Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.2 md ± 0.19
Location 38.816°N, 122.815°W ± 0.2 km
Depth 3.4 km ± 0.3 km
Number of Stations Used 38
Number of Phases Used 42
Minimum Distance 1.0 km (0.01°)
Travel Time Residual 0.03 sec
Azimuthal Gap 45°
Review Status MANUAL
Event ID nc72206140
See the “Contributed Solutions” for a list of all contributed location parameters.

Focal Mechanism

Focal Mechanism EQXML

Contributed Solutions

Focal Mechanism

Downloads