Solar Geophysical Data (SGD) Reports (1955-2009)

Metadata Updated: November 12, 2020

Solar-Geophysical Data (SGD) reports were a comprehensive compilation of many different kinds of observational data of the sun's activity and its effects on the Earth. Data from the worldwide network of geophysical and solar observatories were compiled each month. The data began to be complied in November 1955 and ended in September 2009. SGD helped keep researchers informed of the major events on the sun and associated interplanetary, ionospheric, radio propagation and other geophysical effects. This report series was made possible through the cooperation of many observatories, laboratories and agencies worldwide. Data included: daily maps of the sun showing active regions, daily sunspot information, event data such as solar radio and flare events, satellite data such as solar wind and interplanetary magnetic field measurements, cosmic ray data, geomagnetic activity data, and ionospheric propagation indices. The SGD was divided into two reports, the Prompt Report contained data available for one and two months before the report publication date and the Comprehensive Report that contained data that became available six months after the report publication date.

Access & Use Information

License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

Dates

Metadata Date October 2, 2015
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Reference Date(s) September 1, 2009 (publication)
Frequency Of Update annually

Metadata Source

Harvested from NGDC STP Solar

Additional Metadata

Resource Type Series
Metadata Date October 2, 2015
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Reference Date(s) September 1, 2009 (publication)
Responsible Party DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce (Point of Contact)
Contact Email
Guid gov.noaa.ngdc.stp.solar:solar_geophysical_data
Access Constraints Access Constraints: None Use Constraints: None Distribution Liability: While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty.
Bbox East Long 180
Bbox North Lat 90
Bbox South Lat -90
Bbox West Long -180
Coupled Resource
Frequency Of Update annually
Graphic Preview Description Sample cover page for the monthly Solar Geophysical Data (SGD) comprehensive reports
Graphic Preview File ftp://ftp.ngdc.noaa.gov/STP/publications/stp_sgd/docs/browse_19980401_cover_sgd.jpg
Graphic Preview Type Joint Photographic Experts Group (jpg) format
Harvest Object Id e445c5e9-6379-450e-8da5-fd2fe5a27af7
Harvest Source Id 71a80367-917c-4f7c-a316-e2fff4d16c62
Harvest Source Title NGDC STP Solar
Licence
Metadata Language eng; U.S.A.
Metadata Type geospatial
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True
Temporal Extent Begin 1955-11-01
Temporal Extent End 2009-09-30

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