Oceanic internal waves detected on land seismometers (Shaddox et al., 2021)
Oceanic internal waves observed onshore Pratas Island, Dongsha Atoll, South China Sea, in satellite (top) and land seismic (green triangle on map; data on bottom with internal waves indicated in red).
Zoomed in snapshot of internal waves on land seismometer, internal wave signals indicated in red.
Oceanic internal waves detected on ocean-bottom seismometer and seafloor pressure gauge
Oceanic internal waves observed offshore Dongsha Atoll, South China Sea, in satellite (top) and ocean bottom seismic (blue triangle on map; data on bottom; internal waves are the spikes) and seafloor pressure data (bottom).
Zoomed in snapshot of internal waves on OBS and seafloor pressure. Internal wave signals indicated in red.