Digital camcorders and software programs can generate THM files, which are, essentially, thumbnail images of other media files. Typically, a THM file contains the first frame of the video file whose thumbnail it represents. The names of THM files are similar to the names of the underlying media files. THM files are based on the JPEG format and can be opened by the same programs that open JPEG files.
The most recent major earthquake occured near Haiti. Earthquakes occur most often in seismically active regions, most often the South Pacific around the so called Pacific Rinâ¦g of Fire, and any region where continental plates interact.
Earthquakes occur most frequently around the edges of tectonic plates, especially where two plates are either colliding or sliding past one another. The most active earthquake zones in the world are in areas around the edges of the Pacific oceanic plate, such as California, Indonesia, Japan and New Zealand.