Band-limited seismic energy of the 2025 Blatten ice–rock avalanche recorded by broadband and Raspberry Shake stations

This dataset contains derived band-limited seismic-energy measurements for the 28 May 2025 Blatten ice–rock avalanche main event. The dataset includes station information, source-to-station distances, band-limited seismic energy, and background noise estimates used to evaluate event detectability by professional broadband and low-cost Raspberry Shake seismic stations. For the smaller events before and after the main collapse, event signal energies were also calculated from the same station records to evaluate detectability as a function of event size and source-to-station distance.