Datasets
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Palmer Station Automated Weather Data System observational data, 2001-present (ongoing).
This system also referred to as PAWS to differentiate between the previous system “PALMOS” located on Gamage Point. Yearly directories contain monthly subdirectories with files containing daily observational data. Data files and station locations: ARYYMMDD.100- The weather station on Gamage Point... -
Siple Dome Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
Willie Field Automatic Weather Station, 2026 quality-controlled observational data.
These files contain monthly observational data that have been quality-controlled using semi-automated computer programs as well as oversight by our staff. The filenames are prefixed with a label identifying one of three different observation intervals - ten minute (10min), one hour (1hr), and... -
Whitlock Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
Margaret Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
D-47 Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
Siple Dome Automatic Weather Station, 2026 Reader format three-hour observational data.
The Reader three-hourly observation data are composed of the nearest valid instantaneous observation within 40 minutes of the synoptic reporting times (i.e., 00, 03, 06, 09, 12, 15, 18, and 21). These data are uncorrected for the years 1980-1990, gross error checked for 1991-2000, and quality... -
Amundsen-Scott South Pole Station Weekly Summaries
weekly_sum_DDMMYY.txt (2019-present) Weekly summaries of high and low values for temperature, wind, station pressure, physio-altitude, sky cover, sunshine, visibility, balloon flights and weekly records. -
Mizuho II Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
Manuela Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
Janet Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
Emilia Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
Ferrell Automatic Weather Station, 2007 Reader format three-hour observational data.
The Reader three-hourly observation data are composed of the nearest valid instantaneous observation within 40 minutes of the synoptic reporting times (i.e., 00, 03, 06, 09, 12, 15, 18, and 21). These data are uncorrected for the years 1980-1990, gross error checked for 1991-2000, and quality... -
D-10 Automatic Weather Station, 2026 quality-controlled observational data.
These files contain monthly observational data that have been quality-controlled using semi-automated computer programs as well as oversight by our staff. The filenames are prefixed with a label identifying one of three different observation intervals - ten minute (10min), one hour (1hr), and... -
Nico Automatic Weather Station, 2026 quality-controlled observational data.
These files contain monthly observational data that have been quality-controlled using semi-automated computer programs as well as oversight by our staff. The filenames are prefixed with a label identifying one of three different observation intervals - ten minute (10min), one hour (1hr), and... -
CMMT Monthly Text Metadata Documents (November 1992-December 2022)
Monthly documents were created by the Antarctic Meteorological Research and Data Center to identify and track the time and position of Cloud Mass Meridional Transport events (CMMTs) around Antarctica and the Southern Ocean. These events were originally called Cloud Mass Transport events (CMTs) by... -
Janet Automatic Weather Station, 2026 Reader format three-hour observational data.
The Reader three-hourly observation data are composed of the nearest valid instantaneous observation within 40 minutes of the synoptic reporting times (i.e., 00, 03, 06, 09, 12, 15, 18, and 21). These data are uncorrected for the years 1980-1990, gross error checked for 1991-2000, and quality... -
USAP Antarctic Field Camp Observations, 1999-present (ongoing).
The following files are climatology data from years 1998 to present for several field camps around the continent. The data includes temperature (degrees C), visibility (hours), weather situation and duration (in hours for each event category), precipitation amount (in), IFR (hours), wind speed... -
Schwerdtfeger Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
Nico Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
Linda Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
Nico Automatic Weather Station, 2007 quality-controlled observational data.
These files contain monthly observational data that have been quality-controlled using semi-automated computer programs as well as oversight by our staff. The filenames are prefixed with a label identifying one of three different observation intervals - ten minute (10min), one hour (1hr), and... -
Elizabeth Automatic Weather Station, 2026 quality-controlled observational data.
These files contain monthly observational data that have been quality-controlled using semi-automated computer programs as well as oversight by our staff. The filenames are prefixed with a label identifying one of three different observation intervals - ten minute (10min), one hour (1hr), and... -
Harry Automatic Weather Station, 2026 quality-controlled observational data.
These files contain monthly observational data that have been quality-controlled using semi-automated computer programs as well as oversight by our staff. The filenames are prefixed with a label identifying one of three different observation intervals - ten minute (10min), one hour (1hr), and... -
Linda Automatic Weather Station, 2026 quality-controlled observational data.
These files contain monthly observational data that have been quality-controlled using semi-automated computer programs as well as oversight by our staff. The filenames are prefixed with a label identifying one of three different observation intervals - ten minute (10min), one hour (1hr), and... -
Margaret Automatic Weather Station, 2026 quality-controlled observational data.
These files contain monthly observational data that have been quality-controlled using semi-automated computer programs as well as oversight by our staff. The filenames are prefixed with a label identifying one of three different observation intervals - ten minute (10min), one hour (1hr), and... -
Siple Dome Automatic Weather Station, 2026 quality-controlled observational data.
These files contain monthly observational data that have been quality-controlled using semi-automated computer programs as well as oversight by our staff. The filenames are prefixed with a label identifying one of three different observation intervals - ten minute (10min), one hour (1hr), and... -
Dome C II Automatic Weather Station, 2026 Reader format three-hour observational data.
The Reader three-hourly observation data are composed of the nearest valid instantaneous observation within 40 minutes of the synoptic reporting times (i.e., 00, 03, 06, 09, 12, 15, 18, and 21). These data are uncorrected for the years 1980-1990, gross error checked for 1991-2000, and quality... -
Phoenix Automatic Weather Station, 2026 Reader format three-hour observational data.
The Reader three-hourly observation data are composed of the nearest valid instantaneous observation within 40 minutes of the synoptic reporting times (i.e., 00, 03, 06, 09, 12, 15, 18, and 21). These data are uncorrected for the years 1980-1990, gross error checked for 1991-2000, and quality... -
Willie Field Automatic Weather Station, 2026 Reader format three-hour observational data.
The Reader three-hourly observation data are composed of the nearest valid instantaneous observation within 40 minutes of the synoptic reporting times (i.e., 00, 03, 06, 09, 12, 15, 18, and 21). These data are uncorrected for the years 1980-1990, gross error checked for 1991-2000, and quality... -
Ferrell Automatic Weather Station, 2026 Reader format three-hour observational data.
The Reader three-hourly observation data are composed of the nearest valid instantaneous observation within 40 minutes of the synoptic reporting times (i.e., 00, 03, 06, 09, 12, 15, 18, and 21). These data are uncorrected for the years 1980-1990, gross error checked for 1991-2000, and quality... -
Manuela Automatic Weather Station, 2026 Reader format three-hour observational data.
The Reader three-hourly observation data are composed of the nearest valid instantaneous observation within 40 minutes of the synoptic reporting times (i.e., 00, 03, 06, 09, 12, 15, 18, and 21). These data are uncorrected for the years 1980-1990, gross error checked for 1991-2000, and quality... -
Mizuho II Automatic Weather Station, 2026 Reader format three-hour observational data.
The Reader three-hourly observation data are composed of the nearest valid instantaneous observation within 40 minutes of the synoptic reporting times (i.e., 00, 03, 06, 09, 12, 15, 18, and 21). These data are uncorrected for the years 1980-1990, gross error checked for 1991-2000, and quality... -
Minna Bluff Automatic Weather Station, 2026 Reader format three-hour observational data.
The Reader three-hourly observation data are composed of the nearest valid instantaneous observation within 40 minutes of the synoptic reporting times (i.e., 00, 03, 06, 09, 12, 15, 18, and 21). These data are uncorrected for the years 1980-1990, gross error checked for 1991-2000, and quality... -
Vito Automatic Weather Station, 2026 Reader format three-hour observational data.
The Reader three-hourly observation data are composed of the nearest valid instantaneous observation within 40 minutes of the synoptic reporting times (i.e., 00, 03, 06, 09, 12, 15, 18, and 21). These data are uncorrected for the years 1980-1990, gross error checked for 1991-2000, and quality... -
Windless Bight Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
Willie Field Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
Daily surface-melt detection for 1981-2022 derived from SSMIS
Daily surface-melt detection for 1981-2022 were derived from 19-GHz horizontally polarized brightness temperatures measured by the Special Sensor Microwave Imager/Sounder (SSMIS). The data were re-gridded to the ERA5-Land grid at 0.1° x 0.1 temporal resolution. -
Vito Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
White Island Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
Thurston Island Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
Sabrina Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
Relay Station Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
Phoenix Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
Possession Island Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
PANDA-South Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
Mizuho Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
Minna Bluff Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
Marilyn Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within... -
Marble Point II Automatic Weather Station, 2026 unmodified ten-minute observational data.
These files contain instantaneous observations at ten-minute intervals, with either six or eight columns. The data have been taken directly from the originally transmitted hexadecimal data with only gross error checking during the processing. There will still be bad data points that are within...