Where is the Hawaiian Volcano Observatory?

Where is the Hawaiian Volcano Observatory?

Hilo, Hawaii
Hawaii Volcano Observatory

HVO observation tower, abandoned in 2018 after structural damage
Presentation of the agency
Form 1912
Headquarter Hilo, Hawaii, USA
Website https://volcanoes.usgs.gov/observatories/hvo/

How is Kilauea monitored?

The volcano’s daily activities (for example, lava flow movement, earthquakes, surface deformation, and gas production) are monitored by U.S. Geological Survey personnel at the Hawaiian Volcano Observatory (HVO ). Kilauea has been monitored ever since, making it one of the best-studied volcanoes.

How are Hawaiian volcanoes monitored?

The primary methods for monitoring active lava flows include ground and aerial observations and mapping, webcam imagery, satellite data and images, and collection of lava samples for temperature, chemical, and mineral analysis.

When was the Hawaii Volcano Observatory established?

January 1912
January 1912 marked the founding of the HVO and the beginning of more than 100 years of volcano observation in Hawaii.

Where is Halemaumau Crater in Hawaii?

Halema’uma’u Crater (six syllables: HAH-lay-MAH-oo-MAH-oo) is a crater located in the much larger Kīlauea summit caldera in Hawaii Volcanoes National Park.

Where is the Hawaiian Volcano Observatory in Hawaii?

The Hawaiian Volcano Observatory was previously located on the rim of the summit caldera of Kīlauea Volcano overlooking Halema’uma’u Crater, Hawai’i. (Public domain.) The HVO staff has grown from one geologist (Thomas A. Jaggar) in 1912 to more than 30 people today.

When did the Halemaumau eruption take place?

Beginning on the night of May 9–10, 1924, a period of explosive eruptions occurred at Halemaʻumaʻu. The explosions emitted large explosive columns of ash and other debris up to 9 kilometers (5.6 mi) high which rushed onto surrounding communities.

How big is the lava lake on halemauma’u?

On May 1, concurrent with the change in activity over Kīlauea’s East Rift Zone, the summit lava lake in Halemaʻumaʻu Overlook Crater began to drop; the US Geological Survey’s status update on the evening of May 6 reported that Halemaʻumaʻu Overlook Crater lava lake had fallen 722 feet (220 m) since April 30.