Welcome to the new Python version of the site. This new version is the result of an experiment in which I asked Claude Code to completely rewrite my original website and backend code, converting from MATLAB to Python. As you can see, it successfully rewrote everything, including the backend pipelines, as well as added GEFS forecasts to several of the plots. This site will eventually replace the original once I sunset the old servers and continue to experiment with agentic AI.

This is still under development so there might be some plotting errors.

As always, send feedback to kyle at macritchie.me

Old website will remain at old.kylemacritchie.com for several more weeks.

The black line shows the last 20 days of MJO activity, and the colored lines are the 4 ensemble members. Click image for full size.

This is not the regular RMM index. See the information at the bottom of the Map Help page for more.

Real-time MJO