In the spring of 2009, I wrote a couple scripts to automate collecting webcam and visual satellite images of the Great Smoky Mountains National Park and creating animations from them. Recently I put the archive of those animations online after a few requests. The archive also records the past 24-hour temperatures, precipitation, and snow depth for the day selected.

Questions like, when’s a good time to see fall colors, can be now be answered with a visual assessment from last year’s observations. Combare the days between October 10 and October 22, 2009, for a good answer. Between those days, the smokies received its first snowfall.

The archive can be found here: http://www.outragegis.com/weather/img/animation

After a few months of intermittent outage, the four webcams that cover the Great Smokies are all working. Now we can compare sky conditions on both sides of the mountain and also observe sunrise and sunset. The webcam animations also work, too!

You can view these webcams on our weather page: outrageGIS.com/weather/grsm