M1.1 - 14km WSW of Portola, California (BETA) 2014-07-28 13:05:52 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 ± 0.08
Location 39.748°N, 120.622°W ± 0.4 km
Depth 9.4 km ± 1.0 km
Number of Stations Used 11
Number of Phases Used 16
Minimum Distance 7.6 km (0.07°)
Travel Time Residual 0.13 sec
Azimuthal Gap 80°
Review Status MANUAL
Event ID nc72265991
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

Downloads