M1.9 - 6km SW of Napa, California 2014-08-25 22:11:59 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 1.9 md ± 0.20
Location 38.255°N, 122.336°W ± 0.2 km
Depth 8.4 km ± 0.3 km
Number of Stations Used 53
Number of Phases Used 53
Minimum Distance 4.6 km (0.04°)
Travel Time Residual 0.11 sec
Azimuthal Gap 53°
Review Status MANUAL
Event ID nc72284211
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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