Detection of gravity change over time has been used to better understand magmatic activity
at volcanoes for decades, but the technique is not commonly applied to forecasting …

Abstract Long Valley Caldera has been restless since at least 1978. Prominent symptoms of
this unrest include earthquake swarms and tumescence (inflation) centered on the resurgent …

Abstract In August 2021, Askja volcano in Iceland returned to the spotlight after a sudden
onset of rapid uplift followed decades of continuous subsidence. In this study the extended …

We conducted gravity surveys of the summit area of Kīlauea Volcano, Hawaiʻi, in November
2018 and March 2019, with the goal of determining whether there was any mass change at …

Results from nine microgravity campaigns from Kı̄lauea, Hawaiʻi, spanning most of the
volcano's 2008–2018 summit eruption, indicate persistent mass accumulation at shallow …

The 2004–2009 caldera uplift is the largest instrumentally recorded episode of unrest at
Yellowstone caldera. We use GPS and Interferometric Synthetic Aperture Radar (InSAR) …

Abstract gTOOLS is an open-source software for the processing of relative gravity data.
gTOOLS is available in MATLAB and as a compiled executable to be run under the free …

Since the beginning of the 20th century, volcano geodesy has evolved from time-and
personnel-intensive methods for collecting discrete measurements to automated and/or …

The 2004-2009 caldera uplift is the largest instrumentally recorded episode of unrest at
Yellowstone caldera. We use GPS and Interferometric Synthetic Aperture Radar (InSAR) …