Solar Variability Affecting Earth

CD-ROM NGDC-05/01

Maunder Butterfly Diagram of grouped solar flares

This CD-ROM contains over 100 solar-terrestrial and related global data bases covering the period through April 1990. Types of data include solar flare reports, sunspot numbers and region histories, total solar irradiance and solar bursts. Some samples of available data are digital geomagnetic hourly values, magnetic activity indices, cosmic ray observations, solar wind and interplanetary magnetic field values, lists of magnetic storms, and ionospheric and geomagnetic model programs.

This historical compact disk set contains over 100 solar terrestrial and related global data bases. This is the first CD-ROM to cover all areas of the solar-terrestrial physics discipline.

Cosmic Ray data monthly means corrected - graph

Types of data included on the compact disk range from solar flare reports, sunspot numbers and region histories to solar wind and interplanetary magnetic field data to geomagnetic modeling software.

Sudden Ionospheric Disturbances graph

Custom retrieval software to display the data and complete user's manual are included with the CD set. Over 650 megabytes of data are on the compact disk.

For more information about the CD-ROM, please contact us.