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NOAA WDCA Magnetic Indices and Sunspots, 1932-1981Jun
This dataset contains basic solar data received from World Data Center A and includes sunspot indices and sunspot number. Data are available from January 1932 to June 1981.- dataset ASCII
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U.S.C.G.S. Geomagnetic Data for 3 stations, 1947-1969
Later data are at NCAR, on a CDROM from NGDC.- dataset Binary
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Stratospheric chlorine processing after the unprecedented Hunga Tonga eruption
Following the Hunga Tonga-Hunga Ha'apai (HTHH) eruption in January 2022, a significant reduction in stratospheric hydrochloric acid (HCl) was observed in the Southern Hemisphere...- dataset NetCDF
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Japanese Antarctic Research Expedition Data Reports
This resource consists of many volumes of data from the Japanese Arctic Research Expedition (JARE). Data are focused on features of Antarctica and the Antarctic Ocean. The...- dataset Physical Media