1) Check here that you have everything you need to run the Real Time Monitor;
2) Download and unzip this archive
3) Enter in the directory Real_Time_Monitor and run the script rtm.bat if you arre on Windows or rtm.sh on Linux
4) Press 8 on your keyboard to zoom over Sicily.
Credits: the Real Time Monitor is a product of the Imperial College London (UK) and its home page is available here.