A network of 16 nodal seismometers were passively recording along the side and tips of five parallel rifts ("the Daggers") that extend across the Thwaites Eastern Ice Shelf, West Antarctica in January 2023. Two additional nodes were used for zero-times during a distributed acoustic sensing (DAS) experiment at the AMIGOS weather stations located at our basecamp in the middle of the ice shelf and on the surface of a basal channel.
EarthScope Consortium operates the
NSF Geodetic Facility for the Advancement of Geoscience (GAGE)
and NSF Seismological Facility for the Advancement of Geoscience (SAGE).
Any opinions, findings and conclusions, or recommendations expressed
in this material do not necessarily reflect the views of the
U.S. National Science Foundation.