This is very well done. I'm new at storm spotting, but I can already tell this will be a wonderful resource at my disposal in the future. Much of the information was covered in my advanced training class, but this material is much more comprehensive (not to mention how quickly we can forget what we learn!). Lastly, the info provided may be considered an introduction, but this is not necessarily equal a "light read!"
The diagrams and descriptions are also extremely helpful.
Thank you for sharing this!