(48208 bytes) A tiltmeter, used to monitor Mauna Loa. From [http://hvo.wr.usgs.gov/volcanowatch/2001/images/watertube_tiltpot_M.jpg]. {{PD-USGov-Interior-USGS}}...
along with students and volunteers. It tracks the activity of Kilauea, Mauna Loa, and other volcanoes in the Hawaiian Islands, as well as the associated...
