Figure 1
Map of the study area and regional seismicity in NE British Columbia. The study area is shown as a red square. Ground displacement for September 2017 (inset, upper right) is shown for tracks 64 (left) and 13 (right). Satellite track images used in this study are shown as labelled black rectangles; large and small arrows denote azimuth and line-of-sight, respectively. Spatial density of seismicity is indicated by the colorscale; largest events are labelled with focal mechanisms. Seismic stations (diamonds) are color-coded (blue—installed before first event, black—installed after first event but before second event, red-installed after second event). The town of Fort St. John is shown (red star). Dashed line A–A’ shows location of the cross-section Fig. 4; BF Blueberry Fault. Created using86,87 (see “Acknowledgements” for full details).
