NCAR Resarch Data Archive logo

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.

Temporal Range:
1932-01 to 1981-06
Geomagnetic Indices Sunspots
Temporal Frequencies:
Every day
Data Types:
Platform Observation
Data Contributors:
National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
Total Volume:
2.89 MB
Data Formats:
ASCII (see dataset documentation)
Metadata Record:
Data License:
Citation counts are compiled through information provided by publicly-accessible APIs according to the guidelines developed through the project. If journals do not provide citation information to these publicly-accessible services, then this citation information will not be included in RDA citation counts. Additionally citations that include dataset DOIs are the only types included in these counts, so legacy citations without DOIs, references found in publication acknowledgements, or references to a related publication that describes a dataset will not be included in these counts.