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
2010 eruptions of Mount Merapi one of the subsequent eruptive events. The Indonesian National Disaster Mitigation Agency stated at 10:00 on morning of 1 November that 38 people had been killed and 69,533 evacuated since Merapi began erupting on 26 October. The victims came from the district of Sleman, Yogyakarta, where 37 people (including 25 men and 12 women), and 1 baby died. Indonesia's vulcanology agency warned that flights around Yogyakarta may be disrupted. By the afternoon of 5 November the Indonesian National Disaster Management Agency was reporting 122 deaths attributable to the Merapi eruptions, primarily residents from Sleman, Daerah Istimewa, Yogyakarta. In the report