With Alaska's Mount Redoubt predicted to blow its top by scientists, the web is offering a variety of different views of the mountain, so you can watch the event if and when it happens.
There are a number of Mount Redoubt webcams, some refreshing more quickly than others
Anchorage weather cam has one shot from Mount Redoubt here, although it's showing mostly trees and snow at the moment.
AVO has a number of webcams in the area, both on the mountain and looking towards it, with latest data updates from the scene, including seismic activity.
Direct link 1, Direct link 2.
If you know of any more, let us know.