“…In this paper, by both statistical and machine learning approaches, we will explore the relationship between microseism amplitude, recorded by seismic stations located in Eastern Sicily (Italy), and the sea wave height in the Ionian Sea, Tyrrhenian Sea, and Sicily Channel. Following the idea by [2], the latter data have been provided by hindcast maps, which show several advantages with respect to other measured data, such as high spatial resolution, widespread coverage on large areas, and temporal continuity of the information (hindcast maps are always available, as they are not affected by instrument breakage). In particular, we will try to answer the question of whether, and to what extent, it is possible to reconstruct the spatial distribution of sea wave height by using microseisms recorded at distinct stations and in different frequency bands.…”