Hawai‘i Volcanoes National Park Acoustic Monitoring Report: Off-site Listening Results

This dataset presents summarized results of acoustical data gathered by the Natural Sounds and Night Skies Division (NSNSD) at three sites in Hawai‘i Volcanoes National Park from March–October of 2019. Specifically, these summaries represent the off-site listening analysis conducted by the Colorado State University Listening Lab. The data summaries include hourly audibility (% time audible) results of each natural and non-natural sound source in a subset of the acoustical dataset. The data herein are described in further detail in the corresponding acoustic monitoring report.