Preliminary Report and Forecast of

Solar Geophysical Data

"The Weekly"

The Preliminary Report and Forecast of Solar Geophysical Data is a weekly publication that has been compiled and distributed by the Space Environment Center (SEC) to customers around the world since 1975.

The Weekly in Adobe PDF Format

"Weekly" Data On-line

Most of the data in the Weekly is available on-line in near-real-time as ascii or gif format files. The following Weekly data is accessible via the Web or through SEC's FTP server.

  • SEC's List Server - Customers can subscribe to email lists for Space Weather Alerts and other text products via email.
  • Please send comments or suggestions about SEC's on-line services to Viola.J.Raben@noaa.gov

    Please send comments or suggestions about the on-line Weekly plans and documents to Gayle Nelson@noaa.gov