Sedimentary structures deposited from dilute pyroclastic currents are largely dominated by
the products of metre‐scale dune bedforms containing backset lamination. Since the first …

Understanding future eruptions and their potential consequences is an important component
of volcanic disaster risk reduction. Suites of scenarios are a useful compromise between …

Vulcano is one of the seven volcanic islands composing the Aeolian Islands archipelago
(Southern Italy), which also includes three other active volcanoes. The island was originally …

A first probabilistic scenario-based hazard assessment for tephra fallout is presented for La
Fossa volcano (Vulcano Island, Italy) and subsequently used to assess the impact on the …

We present the results of laboratory experiments on the behaviour of sustained, dense
granular flows in a horizontal flume, in which high-gas pore pressure was maintained …

Soft-sediment deformation structures can provide valuable information about the conditions
of parent flows, the sediment state and the surrounding environment. Here, examples of soft …

Deposits of pyroclastic density currents (PDCs) often contain accidental lithic clasts of typical
size of 0.1–1 m captured from an underlying substrate by the parent flows at distances up to …

Abstract Emplacement of small‐volume (< 0· 1 km3) pyroclastic flows is significantly
influenced by topography. The Arico ignimbrite on Tenerife (Canary Islands) is a …

Topography plays an important yet uncertain role in modulating the temporal and spatial
evolution of the internal structure of pyroclastic density currents (PDCs). Understanding such …

Abstract The Galeras Volcanic Complex (GVC) is a composite volcano located between the
Central and Western cordilleras in southern Colombia. It is considered one of the most …