Updates on GRB, FRB and High-Energy Neutrino Triggered Searches for Gravitational Waves in Advanced LIGO, Advanced Virgo and KAGRA's Third and Fourth Observing Runs

This talk will present an updated summary of current results of and plans for searches for gravitational waves associated with fast radio bursts, gamma-ray bursts, and high energy neutrinos from the third and fourth observing runs of Advanced LIGO, Advanced Virgo, and KAGRA. The third observing run concluded on Mar 27, 2020, and the fourth observing run started on 24 May 2023, with 81 real-time gravitational-wave candidate signals identified in the first seven and a half months of the fourth run, compared to 90 candidates identified in all the previous observing runs. This talk will cover the current status of the efforts to conduct targeted searches, both template-based and unmodeled, for gravitational waves at the specific times and sky locations of several types of events reported by the wider astronomical community.