That is exactly why these visualizations put together by ABC News in Australia are valuable - they show in stark terms the power of these extreme coastal events, and the changes they can bring in a matter of hours. These are amongst the simplest tools for understanding change on the coast...and the most powerful. For the first two below they use a very nice scroll over tool that allows you to rapidly go back and forth between the before and after photo...very cool.
Major Dry-Day Records May Be Broken
1 day ago