Insight into the May 2015 inflation event at Kīlauea volcano, Hawai'i: A look into the subsurface with geodetic measurement tools

We use ground and space geodetic data to study surface deformation and gravity change at Kīlauea volcano from January to September 2015. This period includes an episode of heightened activity in May 2015, which we refer to as ’the May 2015 event’. The data set consists of Global Navigation Satellite System (GNSS), tilt, visual and seismic time...