M1.5 - 14km WSW of Portola, California (BETA) 2014-07-28 16:18:15 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 1.5 Md ± 0.20
Location 39.748°N, 120.618°W ± 0.3 km
Depth 7.1 km ± 1.2 km
Number of Stations Used 15
Number of Phases Used 19
Minimum Distance 8.0 km (0.07°)
Travel Time Residual 0.11 sec
Azimuthal Gap 76°
Review Status MANUAL
Event ID nc72266201
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

Downloads