Date: 2017/06/19 | Time: 02:09:48.770 | Latitude: 38.82137 | Longitude: -122.75839 | Depth: 2.528 | Magnitude: 0.20
Quality: 1 | Shift: 0.727 | Version: 2.1
The high-resolution background seismicity included in the box comes from two double-difference catalogs. Hypocenters for the years 1984-2011 are taken from the DD catalog for Northern California (NCAeqDD.v201112.1). Hypocenters from 2010 up to present are taken from the real-time double-difference catalog DD-RT (NCAeqDD-RT.v201001). Earthquakes from the DD catalog are represented by gray dots, those from the DD-RT catalog by colored dots.
There are 10164 earthquakes in the box. Magnitude cutoff is 2 (except for events within the last week).
3D applet written by Robert Simpson (USGS) and Eric Malikowski (LDEO).
Time created: Thu Jun 22 05:34:18 UTC 2017