Published November 29, 2022 | Version v1
Dataset Open

Ice-floe based records of seismic events at 85°E Gakkel Ridge, Arctic Ocean

Authors/Creators

  • 1. Alfred-Wegener-Institut Helmholtz Center for Polar and Marine Research

Description

This dataset contains seismic events recorded by seismometers on drifting ice
floes at 85°E volcano Gakkel Ridge, Arctic Ocean. The experiment is described in
Korger & Schlindwein (2014). After a reanalysis and selection of suitable
earthquakes, the data were reused by Koulakov et al.(2022) for a seismic
tomography. The data set contains waveform files and phase picks of the selected
events in Nordic Format along with the station coordinates.

Files

Files (434.3 MB)

Name Size
md5:89765e35fdc0b6c3069166413b08372e
512.0 kB Download
md5:d8f897f475202d5e12c2bec94ba3e5fb
432.7 MB Download
md5:d9b866ae876059ed3ec63c85aeb4f335
1.1 MB Download

Additional details

References

  • Korger, E., and Schlindwein, V. (2014), Seismicity and structure of the 85°E volcanic complex at the ultraslow spreading Gakkel ridge from local earthquake tomography, Geophys. J. Int., 196, doi: 10.1093/gji/ggt390.
  • Koulakov, I., Schlindwein,V., Liu, M., Gerya,T., Jakovlev, A. and Ivanov, A. (2022), Low-degree mantle melting controls the deep seismicity and explosive volcanism of the Gakkel Ridge, Nature Communications, 13:3122, doi: 10.1038/s41467-022-30797-4.