Abstract The Masaya Triple Layer tephra was deposited~ 2100 years ago during a basaltic
Plinian eruption of Masaya caldera, Nicaragua, and is one of few known examples of this …

Diffusion chronometry has produced petrological evidence that magma recharge in mafic to
intermediate systems can trigger volcanic eruptions within weeks to months. However, less …

The Popocatépetl Volcanic Complex (PVC) is an active arc volcano located in central
Mexico, 70 km southeast of Mexico City. Current models of the PVC's plumbing system and …

The evolution of volcanic activity observed at the New South East Crater (NSEC) and
Voragine (VOR) between July 2019 and January 2020 has been deciphered by taking into …

Volcán de Colima is a highly active stratovolcano at the western end of the Trans-Mexican
Volcanic Belt. Present-day activity consists of lava dome growth and destruction cycles, lava …

Popocatépetl, one of the most hazardous volcanoes worldwide, poses significant threats for
nearby populations in central Mexico. Therefore, it is important to reconstruct its eruptive …

Most pyroclastic deposits of Popocatépetl volcano were emplaced at high temperatures and
have similar mafic to more evolved compositions, suggesting a long‐lived, interconnected …

We have integrated Os isotope systematics in olivine phenocrysts with published O and He
isotope data from a suite of well-characterized high-Mg olivine-phyric basalts to andesites …

We describe three unique types of seismicity at Popocatépetl volcano that accompanied the
initial vent-clearing eruptive activity in December 1994 through the eruption of the first two …

Abstract The “Lorenzo pumice”(LP) fallout was produced by a Plinian (VEI= 4) eruption of
Popocatépetl volcano∼ 40 cal BCE during the Terminal Preclassic period. It is part of a …