where is it located?
A temporary offices located in Hilo on the Island of Hawaii.
Introduction
The Hawaiian Volcano Observatory (HVO) is an agency of the U.S. Geological Survey, with temporary offices located in Hilo on the Island of Hawaii. The former volcano observatory clifftop facility and HVO offices, closed due to structural damage in 2018, is located at Uwekahuna Bluff on the rim of Kīlauea Caldera. The observatory staff and equipment monitors four active Hawaiian volcanoes: Kīlauea, Mauna Loa, Hualālai, and Haleakalā. Because Kīlauea and Mauna Loa are significantly more active than Hualālai and Haleakalā, much of the observatory's research is concentrated on the former two mountains.
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.
It is  located in Hilo on the Island of Hawaii. Kīlauea Uwekahuna Bluff on the rim of Kīlauea Caldera.
Hawaiian Volcano Observatory Mauna Loa Hawaiian Volcano Observatory
Introduction Monitoring Introduction
located in Hilo on the Island of Hawaii. stablished on Kīlauea in 1912, the Hawaiian Volcano Observatory (HVO), presently a branch of the United States Geological Survey, is the primary organization associated with the monitoring, observance, and study of Hawaiian volcanoes.  The former volcano observatory clifftop facility and HVO offices, closed due to structural damage in 2018, is located at Uwekahuna Bluff on the rim of Kīlauea Caldera.
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Hawaiian Volcano Observatory [SEP] Introduction
The Hawaiian Volcano Observatory (HVO) is an agency of the U.S. Geological Survey, with temporary offices located in Hilo on the Island of Hawaii. The former volcano observatory clifftop facility and HVO offices, closed due to structural damage in 2018, is located at Uwekahuna Bluff on the rim of Kīlauea Caldera. The observatory staff and equipment monitors four active Hawaiian volcanoes: Kīlauea, Mauna Loa, Hualālai, and Haleakalā. Because Kīlauea and Mauna Loa are significantly more active than Hualālai and Haleakalā, much of the observatory's research is concentrated on the former two mountains. HVO has a worldwide reputation as a leader in the study of active volcanism.