An analyst-created, high-resolution seismic arrival time dataset for evaluating machine learning phase detectors

This data set contains phase arrival times and phase labels for one hour of continuous seismic data recorded at the three-component broadband station WY.YNR on 2014 30 March from 13:00:00 to 14:00:00 UTC. This hour of data follows a Mw 4.8 occurring at 12:34 UTC in the Yellowstone region and contains many small events close together in space and time. All 687 picks (404 P and 283 S) were made by a seismic analyst trained at the University of Utah Seismograph Stations. The goal was to pick as many reasonable arrivals as possible for evaluating the performance of machine-learning-based phase detectors on continuous data during high seismicity rates.  Phase picks were made using the Seismic Analysis Code (SAC; Goldstein and Snoke, 2005) and Pyrocko (Heimann et al., 2017). In general, a 1 to 17 Hz bandpass filter was used.

The csv file contains the pick id, phase arrival time in UTC and Unix epoch formats, and the phase labels (P or S).