Catalog of Long-Period earthquakes at Shishaldin volcano (Alaska) in 2003-2004

The file contains the occurrence times of Long-Period earthquakes as detected at Shishaldin volcano (Alaska) from the station SSLN of the Alaska Volcano Observatory (AVO) network. The catalog spans the time interval 2003.10.01 - 2004-07-17. The reported times have been inferred by a modified version of the STA/LTA numerical method as described in Cusano et al., 2015 [Cusano, P., Palo, M., & West, M. E. (2015). Long-period seismicity at Shishaldin volcano (Alaska) in 2003–2004: Indications of an upward migration of the source before a minor eruption. Journal of volcanology and geothermal research, 291, 14-24].