The time series above depicts northward motion of the PUOC GPS station, located on the north rim of Pu‘u ‘Ō‘ō crater, during June 2007. Starting on about June 17, the station began to move south as Pu‘u ‘Ō‘ō deflated and the crater floor collapsed in response to the interruption in magma supply. The motion continued until at least June 23.
Image 25433 is a 124 by 434 pixel JPEG
Uploaded: Jul29 10