Seismic waves resonating within the upper layers of the Ross ice shelf could help scientists monitor the Antarctic melt season and understand factors that could lead to sudden ice shelf collapse.
seismology
Posted inScience Updates
Taking Magnetotelluric Data out of the Drawer
Magnetic and electric field measurements at Earth’s surface provide information on Earth’s interior and on space weather. An open-source central repository of these data has received a major update.
Posted inAGU News
Tobin Receives 2018 Paul G. Silver Award
Harold Tobin will receive the 2018 Paul G. Silver Award for Outstanding Scientific Service at AGU’s Fall Meeting 2018, to be held 10–14 December in Washington, D. C. The award is given annually to recognize a scientist who has made “outstanding contributions to the fields of geodesy, seismology, or tectonophysics through mentoring of junior colleagues, leadership of community research initiatives, or other forms of unselfish cooperation in research.”
Posted inEditors' Highlights
New Method to Measure Ice Cap Thickness
Naturally generated seismic waves bouncing up and down through an ice sheet can be used to determine the thickness of the ice and monitor future changes in ice thickness.
Posted inAGU News
Ye Receives 2018 Keiiti Aki Young Scientist Award
Lingling Ye will receive the 2018 Keiiti Aki Young Scientist Award at AGU’s Fall Meeting 2018, to be held 10–14 December in Washington, D. C. The award recognizes “scientific accomplishments in the field of seismology.”
Posted inNews
Subsurface Imaging Sheds Light on Dead Sea Sinkholes
Using seismic waves, researchers study sediment layering near the Dead Sea to reveal how the area’s numerous sinkholes form.
Posted inNews
Glacial Lake Outburst Flood Captured in Seismic Recordings
A flood that thundered through eastern Nepal in July 2016 left a telltale seismic signature and caused more erosion than local monsoon rains, new research shows.
Posted inResearch Spotlights
Searching for Signs of Marsquakes
Researchers use high-resolution images of Mars’s surface to look for signals of coseismic displacement.
Posted inScience Updates
Seismic Sensors Record a Hurricane’s Roar
Newly installed infrasound sensors at a Global Seismographic Network station on Puerto Rico recorded the sounds of Hurricane Maria passing overhead.
Posted inEditors' Highlights
Chaos Beneath a Calm Sea
Seismic data help reveal fine-scale wave breaking, instability and turbulence in the ocean interior.