This page uses the 3D
JavaView
viewer to show the real-time double-difference (DD-RT) location solution for event 72487981:
Date: 2015/07/17 | Time: 22:50:24.750 | Lat: 40.32778 | Long: -121.66886 | Depth: 4.755 | Mag: 0.90
Shift from initial location: 0.977 km | Version: 2.1
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 109 earthquakes in the box. Magnitude cutoff is 1 (except for events within the last week).