YouTube's Citizentube has a playlist of user submitted videos showing the dramatic volcanic eruptions of September 8, 2012, in Nicaragua. The San Cristobal volcano [1], the tallest in this Central American country, erupted at 9:02 am on Saturday, releasing steam and ash and causing authorities to evacuate more than 3000 people from Chinandega.
This video [2] shows the ash column rising while those recording wonder about protocols, if they should be evacuating the area:
In this next one [3], the ash column is also seen growing in the neighboring town of Chichigalpa:
In the following one [4], in minute 1:09 a new burst of steam and ash erupt from the volcano, causing the person recording the video to comment that he had never seen the volcano erupt with such strength: