Abstract According to the final report of European Union OMC expert group on strengthening cultural heritage resilience for anthropogenic climate change, impacts particularly extreme weather events, in Europe have become increasingly evident recent years and are progressing at an unprecedented speed scale. Archaeological sites, museum collections, historical buildings structures affected, among...

Studying natural variability of climate is a topic of intensive research in climatology. In our earlier research, we have extended the classical technique of rotated Principal Components, or Empirical Orthogonal Functions, by introducing the concept of “interesting structure” for massive sets of spatio-temporal climate measurements. In our case, the goal of exploratory analysis is to find signa...