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Extreme Antarctic Cold of Late Winter 2023
Extreme cold temperatures were observed in July and August 2023, coinciding with the WINFLY (winter fly-in) period of mid to late August into September 2023, meaning aircraft operations into... -
McMurdo Station Radiosonde Observations, 1956-present (ongoing).
McMurdo Station’s Radiosonde/Rawinsonde (Weather Balloon) observation data contained in this record comes in several formats, all are ASCII text unless otherwise noted: 1956-1982 MMYYYY.ms.txt... -
Antarctic satellite composite imagery, 2025.
The University of Wisconsin-Madison creates composite satellite imagery over the Antarctic and adjacent Southern Ocean as a part of the Antarctic Meteorological Research Center and Antarctic... -
Quality-checked meteorological data from the Southern Ocean collected during the Antarctic Circumnavigation Expedition from December 2016 to April 2017.
Dataset abstract This dataset contains quality-checked meteorological observations of air temperature, relative humidity, dew point, barometric pressure and observations of downwelling solar... -
Vertical profiles of Doppler spectra of hydrometeors from a Micro Rain Radar recorded during the austral summer of 2016/2017 in the Southern Ocean on the Antarctic Circumnavigation Expedition (ACE)
Dataset abstract This dataset includes vertical profiles of the Doppler spectra and derived quantities of hydrometeors using a Micro Rain Radar (MRR-2) during the Antarctic Circumnavigation... -
Atmospheric profiling data collected from radiosondes in the Southern Ocean in the austral summer of 2016/2017 during the Antarctic Circumnavigation Expedition
Dataset abstract The data set consists of the vertical profiles of the atmospheric variables measured using radiosondes (i-Met) during the Antarctic Circumnavigation Expedition from November 2016... -
Hydrometeor particle size distribution data collected using a snow particle counter on board the R/V Akademik Tryoshnikov in the Southern Ocean during the austral summer of 2016/17 as part of the Antarctic Circumnavigation Expedition (ACE)
Dataset abstract The data consist of the hydrometeor particle size distribution for particles with a size range (average diameter) from 36 to 490 μm (with the last bin including all detected... -
Year of Polar Prediction in the South Hemisphere: Vernadsky Station observational data, 2022.
These data were measured at Vernadsky Station (Ukraine), Antarctic Peninsula, as part of the Year of Polar Prediction-Southern Hemisphere (YOPP-SH) Targeted Observing Period (TOP). They were... -
The SUMup collaborative database: Surface mass balance, subsurface temperature and density measurements from the Greenland and Antarctic ice sheets (2024 release)
The SUMup database is a compilation of surface mass balance (SMB), subsurface temperature and density measurements from the Greenland and Antarctic ice sheets. This 2024 release contains 7 483 826... -
Radar Data for Phoenix Airfield (NZFX), 2019.
A portable Doppler radar (PDR) was deployed to Phoenix Airfield (NZFX) for the United States Antarctic Program during the 2019-2020 main body field season. The PDR was an EWR Radar System model... -
MAss LOst in wind fluX (MALOX)
The aim of the MAss LOst in wind fluX (MALOX) project is to better understand the phenomenon of snow transport over a coastal area characterized by strong winds. MALOX relies on a... -
Antarctic satellite composite imagery, 2024.
The University of Wisconsin-Madison creates composite satellite imagery over the Antarctic and adjacent Southern Ocean as a part of the Antarctic Meteorological Research Center and Antarctic... -
Antarctic satellite composite imagery, 2023.
The University of Wisconsin-Madison creates composite satellite imagery over the Antarctic and adjacent Southern Ocean as a part of the Antarctic Meteorological Research Center and Antarctic... -
Antarctic satellite composite imagery, 2022.
The University of Wisconsin-Madison creates composite satellite imagery over the Antarctic and adjacent Southern Ocean as a part of the Antarctic Meteorological Research Center and Antarctic... -
Antarctic satellite composite imagery, 2021.
The University of Wisconsin-Madison creates composite satellite imagery over the Antarctic and adjacent Southern Ocean as a part of the Antarctic Meteorological Research Center and Antarctic... -
Antarctic satellite composite imagery, 2020.
The University of Wisconsin-Madison creates composite satellite imagery over the Antarctic and adjacent Southern Ocean as a part of the Antarctic Meteorological Research Center and Antarctic... -
Antarctic satellite composite imagery, 2019.
The University of Wisconsin-Madison creates composite satellite imagery over the Antarctic and adjacent Southern Ocean as a part of the Antarctic Meteorological Research Center and Antarctic... -
Antarctic satellite composite imagery, 2018.
The University of Wisconsin-Madison creates composite satellite imagery over the Antarctic and adjacent Southern Ocean as a part of the Antarctic Meteorological Research Center and Antarctic... -
Antarctic satellite composite imagery, 2017.
The University of Wisconsin-Madison creates composite satellite imagery over the Antarctic and adjacent Southern Ocean as a part of the Antarctic Meteorological Research Center and Antarctic... -
Antarctic satellite composite imagery, 2016.
The University of Wisconsin-Madison creates composite satellite imagery over the Antarctic and adjacent Southern Ocean as a part of the Antarctic Meteorological Research Center and Antarctic... -
Antarctic satellite composite imagery, 2015.
The University of Wisconsin-Madison creates composite satellite imagery over the Antarctic and adjacent Southern Ocean as a part of the Antarctic Meteorological Research Center and Antarctic... -
Antarctic satellite composite imagery, 2014.
The University of Wisconsin-Madison creates composite satellite imagery over the Antarctic and adjacent Southern Ocean as a part of the Antarctic Meteorological Research Center and Antarctic... -
Antarctic satellite composite imagery, 2013.
The University of Wisconsin-Madison creates composite satellite imagery over the Antarctic and adjacent Southern Ocean as a part of the Antarctic Meteorological Research Center and Antarctic...
