Initial and relocations of microseismicity in the Queen Charlotte triple junction and Explorer microplate region offshore British Columbia, Canada from 1995-2021. These data include detections using the Regressive Estimator (REST) algorithm and those from network analysts at the Geological Survey of Canada (GSC). The files include earthquake locations, origin times, and P and S wave travel/arrival times. Centroid moment tensor solutions from the Geological Survey of Canada. 1. comb_all_event_4pr_final.dat All (63,566) 4-pair initial data (Unique GSC, REST, and matched events.) Event header format: YYYY MM DD HH MM SC LAT LON DEP 0 0 0 0 ID 2. phase_REST_initial_all.dat Detections and locations for all REST events from 1995-2021. Excludes 9,929 events matched with the GSC. Event header format: YYYY MM DD HH MM SC LAT LON DEP 0 0 0 0 ID Phase detection format: Station Traveltime Quality Phase 3. phase_matchGSC_initial.dat 9,929 events matched between REST-GSC detections from 1995-2021. Locations and phase detections from the GSC. Event header format: YYYY MM DD HH MM SC LAT LON DEP 0 0 0 0 ID Phase detection format: Station Traveltime Quality Phase 4. phase_GSC_initial_all.dat 40,839 events from the GSC catalog from 1995-2021. Event header format: YYYY MM DD HH MM SC LAT LON DEP 0 0 0 0 ID Phase detection format: Station Traveltime Quality Phase 5. hypreloc_fix5_4pr_all.reloc 18,441 final hypoDD relocations in hypoDD file format. 6. PGC_CMT.tgz .tgz file includes Geological Survey of Canada centroid moment tensor solutions and associated README file.

{"references": ["Kao, H., Shan, S., Bent, A., Woodgold, C., Rogers, G., Cassidy, J. F., and Ristau, J. (2012). Regional centroid-moment-tensor analysis for earthquakes in Canada and adjacent regions: An update. Seismological Research Letters, 83(5), 505-988515. doi: https://doi.org/10.1785/gssrl.83.3.505"]}