M1.1 - 6km NW of The Geysers, California (BETA) 2014-04-28 16:07:18 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 1.1 Md ± 0.10
Location 38.823°N, 122.812°W ± 0.2 km
Depth 3.2 km ± 0.2 km
Number of Stations Used 46
Number of Phases Used 48
Minimum Distance 0.0 km (0.00°)
Travel Time Residual 0.04 sec
Azimuthal Gap 32°
Review Status MANUAL
Event ID nc72207565
See the “Contributed Solutions” for a list of all contributed location parameters.

Focal Mechanism

Focal Mechanism EQXML

Contributed Solutions

Focal Mechanism

Downloads