AER Space Weather Dst Index - Historical Monthly

AER Dst Historical Plots and Data Files
A record of historic monthly files and plot images is archived here. At the end of each month, files are generated from the AER and Kyoto Dst data from the previous month.
Please be aware that for a few months after our April 2011 launch we experienced several uncalibrated periods during changes to new months due to scripting problems. Additionally, real-time processing was suspended due to server upgrades from 12/5/2012 through 1/13/2012. The text files below reflect the AER Dst as it was produced in real time. This corrected file represents data through February 2012 with adjustments for calibration problems and downtime. These adjustments are shown in brown in the relevant monthly plots, while the real-time processed AER Dst is shown in red.

Return to the main AER Space Weather Dst Index page.