News

An eruption at Kīlauea's summit began at approximately 3:20 p.m. HST on September 29, 2021. Lava activity is currently confined within Halema‘uma‘u...

The U.S. Geological Survey's Hawaiian Volcano Observatory (HVO) recorded a magnitude-4.7 earthquake located offshore of the island of Maui on Tuesday...

An eruption at Kīlauea's summit began at approximately 3:20 p.m. HST on September 29, 2021. Lava activity is currently confined within Halema‘uma‘u...

What were the major events have shaped the Earth and its environment, and when did these events takes place? When did the major volcanic events in...

Mauna Loa is known for its effusive eruptions that produce spectacular lava flows. However, some of the volcanic products found on Mauna Loa are...

The eighth in a series of recorded talks by HVO staff that will be posted on our website throughout the month of January. These talks are presented as...

An eruption at Kīlauea's summit began at approximately 3:20 p.m. HST on September 29, 2021. Lava activity is currently confined within Halema‘uma‘u...

The seventh in a series of programs by HVO staff that will be posted on our website throughout the month of January. These programs are presented as...

The sixth in a series of recorded talks by HVO staff that will be posted on our website throughout the month of January. These talks are presented as...

The sediment record contained at the bottom of lakes has proven to be an excellent method to assess how climate has changed over the past thousands of...