The Cryosphere
The Cryosphere
TC
Articles | Volume 17, issue 4
Articles | Volume 17, issue 4
https://doi.org/10.5194/tc-17-1609-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-17-1609-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 17, issue 4
Research article
 | 
13 Apr 2023
Research article |  | 13 Apr 2023

First observations of sea ice flexural–gravity waves with ground-based radar interferometry in Utqiaġvik, Alaska

Dyre Oliver Dammann, Mark A. Johnson, Andrew R. Mahoney, and Emily R. Fedders

Viewed

Total article views: 3,041 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,872 1,049 120 3,041 104 139 208
  • HTML: 1,872
  • PDF: 1,049
  • XML: 120
  • Total: 3,041
  • Supplement: 104
  • BibTeX: 139
  • EndNote: 208
Views and downloads (calculated since 16 Aug 2022)
Cumulative views and downloads (calculated since 16 Aug 2022)

Viewed (geographical distribution)

Total article views: 3,041 (including HTML, PDF, and XML) Thereof 2,919 with geography defined and 122 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Saved (final revised paper)

Latest update: 17 Sep 2026
Download
Short summary
We investigate the GAMMA Portable Radar Interferometer (GPRI) as a tool for evaluating flexural–gravity waves in sea ice in near real time. With a GPRI mounted on grounded ice near Utqiaġvik, Alaska, we identify 20–50 s infragravity waves in landfast ice with ~1 mm amplitude during 23–24 April 2021. Observed wave speed and periods compare well with modeled wave propagation and on-ice accelerometers, confirming the ability to track propagation and properties of waves over hundreds of meters.
Read more
Share