Download via HTTPS
Simple ASCII format, the directory contains real time files and files with all values since 1995.
Many browsers do not any more support FTP.
To access the data via FTP you need an FTP client.
For the FTP connection, please be sure to use "Passive FTP".
Web Service API
Use a web service client to load the data directly into your program.
Simply use the clients from here and use Hp30 or Hp60 as index.