Ring of Fire was due. In 2000, the ERLAWS system was installed on the mountain to detect such a collapse and alert the relevant authorities. The Auckland volcanic field on the North Island of New Zealand has produced a diverse array of explosive craters, scoria cones, and lava flows. Currently dormant, the field is likely to erupt again with the next "hundreds to thousands of years", a very short timeframe in geologic terms. The field contains at least 40 volcanoes, most recently active about 600 years ago at Rangitoto Island, erupting 2.3 km of lava. The Pacific Ring of Fire is completed in
Ring of Fire (Buffy comic) for power of epic proportions. A new confrontation is developing over who can be the master the Ring of Fire, and with Giles barely functioning sanely, Buffy, Willow, Xander, and Kendra must try to avert a disaster. With the exception of the season 8 comics also released by Dark Horse, which are written by Joss Whedon, Buffy comics are not usually considered by fans as canonical. However, unlike fan fiction, overviews summarising their story, written early in the writing process, were 'approved' by both Fox and Joss Whedon (or his office), and the books were therefore later published as official