22 March 2011

Three videos for World Water Day

Posted by Dave Petley

Today is World Water Day, so here are three, rather different, videos of aspects of hazards that water can pose:

1. Liquefaction

Following on from the video of the effects of liquefaction in action, this video gives an idea of how the process operates:


2. Mudflow

3. Tsunami

If you can, watch to the end, and keep in mind what the harbour looked like at the start: