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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: Special Observing Period Radiosondes from External Contributors, 2022.
This record contains ASCII text radiosonde launch data files from collaborating Antarctic research stations/vessels as part of the Year of Polar Prediction-Southern Hemisphere Special Observing... -
Low Earth Orbit/Geostationary Orbit (LEOGEO) Atmospheric Motion Vectors (AMV) text output data
These are ASCII Text output of the Atmospheric Motion Vectors (AMVs, also known as ‘cloud drift winds’) from North Pole region and South Pole region. These are derived from specialize satellite... -
Low Earth Orbit/Geostationary Orbit (LEOGEO) Atmospheric Motion Vectors (AMV) satellite composite imagery
These are the satellite composites used to create the Atmospheric Motion Vectors (AMVs, also known as ‘cloud drift winds’) over the North Pole region and South Pole region. The 'composites'... -
Antarctic synoptic weather charts, 2009-2010.
These are the Antarctic Meteorological Research Center’s (AMRC) Synoptic chart that contains the Global Forecast System’s (GFS) Mean Sea Level Pressure (MSLP), Synoptic, Ship, and Buoy observation... -
YOPP Project: Antarctic Meteoclimatic Observatory - Radiosonde in MZS and Concordia
In the frame of YOPP WMO Project, during the Special Observing Period lasting from 16th November 2018 to 15th February 2019, in Concordia and Mario Zucchelli stations daily soundings were executed... -
Year of Polar Prediction in the South Hemisphere: Special Observing Period Radiosondes, 2018-2019.
This directory contains ASCII text radiosonde launch data files from participating Antarctic research stations/vessels as part of the Year of Polar Prediction-Southern Hemisphere Special Observing... -
Year of Polar Prediction in the South Hemisphere: AEMET-γSREPS model output, 2022.
The data contained here are from the Agencia Estatal de Meteorologia (AEMET) and are part of the Year of Polar Prediction-Southern Hemisphere (YOPP-SH) Targeted Observing Period (TOP), with data... -
Radiosonde MZS - Antarctic Meteoclimatic Observatory in MZS and Victoria Land
The radiosonde MSZ (Mario Zucchelli Station) monitors different atmospheric parameters along the vertical profile. The RDS is located at Mario Zucchelli Station. The climate parameters monitored... -
Radiosonde DomeC - Antarctic Meteoclimatic Observatory in Concordia
Monitoring of climate data in the area of the Concordia station, at Dome C, from the XXXIV Antarctic campaign using radiosonde system (RDS) DOMEC. The climate parameters monitored are: Height (gps... -
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... -
Princess Elisabeth Station radiosonde data, 2014-present (ongoing).
Each year contains monthly directories, which in turn contain various data files in .txt, .jpg and .bufr format. Labels include: BUFR Temp Hodograph PE Radiosonde Skew -
Polar Atmospheric River (AR) Scale Forecast Products over Antarctica
A team of researchers led by Scripps Institution of Oceanography at the University of California San Diego has created a scale to characterize the strength and impacts of “atmospheric rivers”... -
Antarctic satellite composite imagery animations, 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 animations, 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 animations, 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 animations, 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 animations, 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 animations, 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 animations, 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 animations, 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 animations, 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 animations, 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... -
Antarctic satellite composite imagery animations, 2012.
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 animations, 2011.
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 animations, 2010.
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 animations, 2009.
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 animations, 2008.
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 animations, 2007.
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 animations, 2006.
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 animations, 2005.
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 animations, 2004.
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 animations, 2003.
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 animations, 2001.
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...
