Extended Data Fig. 4: Maximum coalescence values for the three days in 2022 used in the detection sensitivity analysis.
From: Identifying attacks in the Russia–Ukraine conflict using seismic array data

Each subfigure shows the maximum coalescence value across the entire migration area, for each time sample throughout the day. a, 3 February 2022. b, 7 March 2022. c, 20 May 2022.