where is the last situated?
It is located near the summit of Mauna Kea mountain on Hawaii's Big Island.
Introduction
The Canada–France–Hawaii Telescope (CFHT) is located near the summit of Mauna Kea mountain on Hawaii's Big Island at an altitude of 4,204 meters (13,793 feet), part of the Mauna Kea Observatory. Operational since 1979, the telescope is a Prime Focus/Cassegrain configuration with a usable aperture diameter of .
when was the last time mauna loa volcano erupted March 24 to April 15, 1984. what is the main entity? It is one of five volcanoes that form the Island of Hawaii in the U.S. state of Hawaiʻi in the Pacific Ocean. what is its weather like? It has a tropical climate with warm temperatures at lower elevations and cool to cold temperatures higher up year-round. who monitors this volcano? The Hawaiian Volcano Observatory, a branch of the United States Geological Survey. who founded it ? Thomas A. Jaggar. where is it located? A temporary offices located in Hilo on the Island of Hawaii. mention few volcanoes it monitors? Kīlauea, Mauna Loa, Hualālai, and Haleakalā. name few dangers of the second? It is a sudden, massive collapse of the volcano's flanks,  large earthquakes could trigger rapid flank collapses along these lines, creating massive landslides and possibly triggering equally large tsunamis. any recent updates seen in the third? The 2006 Kiholo Bay earthquake. where did this natural calamity occur? The epicenter was just to the north in Kiholo Bay near Māhukona. mention few destructions it caused? Significant structural damages at least 61 buildings were destroyed and red-tagged by officials, roads and bridges collapsed or had deep cracks. any electrical failure associated with it? Power plants automatically shut off power to prevent damage, and generators tripped on Oahu, causing overloads in the electrical grid. any observatory body associated ? Yes, a number of the telescopes at the Mauna Kea Observatories sustained minor damage, primarily Kecks 1 and 2 at the W. M. Keck Observatory, and the Canada–France–Hawaii Telescope.
It  is located near the summit of Mauna Kea mountain on Hawaii's Big Island at an altitude of 4,204 meters Near the summit of Mauna Kea mountain on Hawaii's Big Island. It is located near the summit of Mauna Kea mountain on Hawaii's Big Island
Canada–France–Hawaii Telescope Canada–France–Hawaii Telescope Canada–France–Hawaii Telescope
Introduction Introduction Introduction
 is located near the summit of Mauna Kea mountain on Hawaii's Big Island at an altitude of 4,204 meters  The Canada–France–Hawaii Telescope (CFHT) is located near the summit of Mauna Kea mountain on Hawaii's Big Island at an altitude of 4,204 meters (13,793 feet), part of the Mauna Kea Observatory The Canada–France–Hawaii Telescope (CFHT) is located near the summit of Mauna Kea mountain on Hawaii's Big Island at an altitude of 4,204 meters (13,793 feet), part of the Mauna Kea Observatory. 
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Canada–France–Hawaii Telescope [SEP] Introduction
The Canada–France–Hawaii Telescope (CFHT) is located near the summit of Mauna Kea mountain on Hawaii's Big Island at an altitude of 4,204 meters (13,793 feet), part of the Mauna Kea Observatory. Operational since 1979, the telescope is a Prime Focus/Cassegrain configuration with a usable aperture diameter of . CFHT currently planning a refurbishment to the facility in the 2020s. The facility will be reconstructed with a new 11-m telescope to produce the Maunakea Spectroscopic Explorer, retaining the same base building and infrastructure. First light is expected in 2029.