High-resolution nested UA-ICON Simulation during the VortEx Campaign - ddt

hdl:21.14106/0a4e74a831b2ea09ff60194693654c60f20737c1

Morfa Avalos, Yanmichel Alejandro et al.

Dataset
Summary
[ Derived from parent entry - See data hierarchy tab ]

This dataset contains high-resolution nested simulations conducted over Andøya, Norway (ALOMAR) with UA-ICON (ua-icon-2.1) in the context of the NASA Vorticity Experiment (VortEx) sounding rocket campaign in March 2023. UA-ICON was configured with 180 vertical levels, a model top at 150 km, and a global horizontal resolution of R2B7 (~20 km). One-way nesting was applied to achieve progressively finer resolutions of R2B8 (~10 km), R2B9 (~5 km), R2B10 (~2.5 km), and R2B11 (~1.25 km). In the global domain (~20 km resolution), the large-scale dynamics during the campaign were specified by nudging to ECMWF operational analyses up to an altitude of 50 km. At resolutions finer than 5 km, UA-ICON resolves a significant portion of the gravity wave (GW) spectrum. Consequently, GW and convective parameterizations were progressively turned off, starting from domain DOM3 (~5 km), to isolate the effects of resolved GWs. The simulations show satisfactory agreement with observations, highlighting the model’s capabilities for investigating the dynamics in the MLT region.
Project
DataWave (DataWave: Collaborative Gravity Wave Research)
Additional Information
Documentation: High-resolution nested UA-ICON Simulation during the VortEx Campaign
Spatial Coverage
Longitude -180 to 179.78 Latitude -89.89 to 89.89 Altitude: 20 m to 150 km
Temporal Coverage
2023-03-20 to 2023-03-26
Use constraints
Creative Commons Attribution 4.0 International (https://creativecommons.org/licenses/by/4.0/)
Data Catalog
World Data Center for Climate
Access constraints
registered users
Size
605.90 GiB (650580062018 Byte)
Format
NetCDF
Status
completely archived
Creation Date
Future Review Date
2035-05-25
Download Permission
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Preview data headers
Cite as
[ Derived from parent entry - See data hierarchy tab ]
Morfa Avalos, Yanmichel Alejandro; Kunze, Markus; Siddiqui, Tarique A.; Zülicke, Christoph; Stephan, Claudia; Stolle, Claudia; Borchert, Sebastian (2025). High-resolution nested UA-ICON Simulation during the VortEx Campaign. World Data Center for Climate (WDCC) at DKRZ. https://doi.org/10.26050/WDCC/VortEx_UA-ICON

BibTeX RIS
VariableAggregationUnit
dynamical temperature tendency
1hrK s-1
tendency_of_air_temperature_due_to_dissipation_of_nonorographic_gravity_waves
CF
1hrK s-1
tendency_of_air_temperature_due_to_longwave_heating
CF
1hrK s-1
tendency_of_air_temperature_due_to_shortwave_heating
CF
1hrK s-1
tendency_of_air_temperature_due_to_turbulence
CF
1hrK s-1

Parent

High-resolution nested UA-ICON Simulation during the VortEx Campaign
Details

Parent project(s)

DataWave: Collaborative Gravity Wave Research

[Entry acronym: VortEx_UA-ICON_ddt] [Entry id: 5285842]