Graph of recent ground tilting at the summit of Kīlauea

Detailed Description
Graph of tilting at the summit of Kīlauea recorded by the UWD tiltmeter, located near Uēkahuna bluff on the north side of the caldera and the SDH tiltmeter located south of the caldera. An increase at these tiltmeter orientations indicates tilting away from the caldera, which is consistent with inflation of the Halemaʻumaʻu magma chamber. While a decrease at these tiltmeter orientations indicates ground tilt towards the caldera, which is consistent with Halemaʻumaʻu magma chamber deflation. The duration of episodes 1, 2, and 3 of eruptive activity between December 23, 2024, and January 2, 2025, are shown in the highlighted areas. USGS plot.
Sources/Usage
Public Domain.