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 (anthology) minor cost to understanding and in appreciation that can be avoided. Flint has stated that he intends that short stories featuring major characters, or establishing points that will be important in future novels will be collected into the "Ring of Fire" anthologies, and that "The Grantville Gazettes" anthologies will feature the stories of characters that don't establish new background for the novels. However, many of the characters or events become more important in retrospect than either the author or editor expected, so this rule is fairly weak. Weber's short story sets up major story elements that play out in "1633"