October 6, 2023 — Kīlauea GPS campaign wraps up

A GPS site is occupied on the south flank of Kīlauea, inside Hawai‘i Volcanoes National Park, as part of the 2023 annual campaign survey. The survey data will supplement continuous data collected at permanent GPS sites on Kīlauea volcano. The Pacific Ocean is visible in the background. USGS photo by A. Ellis.