Dunedin Aurora aims to answer the question: "When can I see an aurora?"
This website is a work in progress and is likely to change. For example, we hope to implement a simple dashboard system to replace the magnetometer charts, to make it easy for people.
You can find more info about this project over here.
To answer that question, we are currently using devices called magnetometers. A magnetometer shows tiny changes in the Earth's magnetic field, which sometimes occur when an aurora is happening. Click the green button above to go straight to the magnetometer graphs, or head over to the 'For Beginners' page to find out more information.