3 papers
physics.geo-ph2025
Benchmarking seismic phase associators: Insights from synthetic scenarios
Jorge Puente, Christian Sippl, Jannes Münchmeyer +1
Reliable seismicity catalogs are essential for seismology. Following phase picking, phase association groups arrivals into sets with consistent origins (i.e., events), determines e…
physics.geo-ph2024
Double Difference Earthquake Location with Graph Neural Networks
Ian W. McBrearty, Gregory C. Beroza
Double difference earthquake relocation is an essential component of many earthquake catalog development workflows. This technique produces high-resolution relative relocations bet…
physics.geo-ph2024
Deep Learning Forecasts Caldera Collapse Events at Kilauea Volcano
Ian W. McBrearty, Paul Segall
During the three month long eruption of Kilauea volcano, Hawaii in 2018, the pre-existing summit caldera collapsed in over 60 quasi-periodic failure events. The last 40 of these ev…