Date: 2017/08/05 | Time: 16:06:57.230 | Latitude: 40.74870 | Longitude: -124.51750 | Depth: 23.080 | Magnitude: 2.60
Quality: -9 | Shift: -9 | Version: 5.0
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 18 earthquakes in the box. Magnitude cutoff is 1 (except for events within the last week).
3D applet written by Robert Simpson (USGS) and Eric Malikowski (LDEO).
Time created: Tue Aug 29 07:33:30 UTC 2017