SNOWPACK Simulations for Thwaites Cavity and Channel AMIGOS Sites in West Antarctica

West Antarctic SNOWPACK model simulations for the Thwaites Glacier Cavity (CAV) and Channel (CHA) AMIGOS weather station sites. The data was produced by researchers including Nander Wever from the University of Colorado Boulder for a 2022 manuscript on atmospheric rivers. The workflow uses MERRA-2 reanalysis forcing and includes spinup and final simulation phases.

Use Cases

• Calibrating snowpack models based on site-specific meteorological forcing from MERRA-2 reanalysis.
• Studying the surface mass balance impacts of atmospheric rivers on Antarctic ice shelves.
• Analyzing time-series snowpack evolution at specific AMIGOS weather station locations.

Strengths

• Simulations are tied to a specific, cited scientific manuscript (Maclennan et al., 2022).
• The exact software versions and commit (149c586) used for the model are documented and versioned.
• The workflow is explicitly described, including separate spinup and final simulation phases for two distinct sites.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Last update date is unknown; freshness unverified.

Provenance

Source

University of Colorado Boulder

Collection Method

Model simulations performed using the SNOWPACK model forced by MERRA-2 reanalysis data.

Geography

West Antarctica, specifically the Thwaites Glacier Cavity (CAV) and Channel (CHA) AMIGOS sites.