This page uses the 3D
JavaView
viewer to show the real-time double-difference (DD-RT) location solution for event 72571975:
Date: 2015/12/31 | Time: 08:09:17.160 | Lat: 38.83822 | Long: -122.82984 | Depth: 2.539 | Mag: 1.40
Shift from initial location: 0.502 km | Version: 1.1
The box below is centered on the event's hypocenter (red), and includes high-resolution background seismicity for Northern California
from both the DD base catalog (1984-2011, NCAeqDD) and the DD-RT real-time catalog (2012-present; NCAeqDD-RT).
Earthquakes from the DD catalog are shown in gray, those from the DD-RT catalog in yellow.
There are 9159 earthquakes in the box. Magnitude cutoff is 2 (except for events within the last week).