#Mauna Loa volcano

Mauna Loa eruption Day 10: Leading front of lava flow about 1.8 miles from Saddle Road; overflow breaks out upslope

The question of when and if the lava flow reaches and crosses Saddle Road is on everyone’s minds.

Is Mauna Loa getting ready to erupt?

It’s not a matter of if, but when.

Earthquake Rumbles Under Kīlauea’s South Flank

An earthquake struck beneath the south flank of Kīlauea on Sunday, May 23.

HVO Reports Earthquake Swarm Under Mauna Loa

On March 18, 2021, (HVO) recorded more than 40 earthquakes beneath the upper Ka‘ōiki seismic zone, about 13 miles WNW of Volcano.

HVO Issues Advisories for Mauna Loa

For the past several months, earthquake and ground deformation rates at Mauna Loa Volcano have exceeded long-term background levels.

Hawai‘i Volcano Watch: Threat Rankings of Nation’s Geologically Young Volcanoes

Find out what the national ranking of volcano threat levels mean.

5-Mile Cat-Proof Fence Completed on Mauna Loa

The five-mile fence will protect federally endangered ‘ua‘u, or Hawaiian petrels from feral cats on the volcano.

VOLCANO WATCH: Assessing Lava-Flow Risk for Populated Areas

Satellite imagery is helping scientists and civil authorities to gauge how many homes and other structures are located in areas threatened by volcanic activity.

HVO: Volcano Giveth, and Volcano Can Taketh Away

Scientists at Hawaiian Volcano Observatory express concerns about the long-term viability of a proposed undersea power cable carrying geothermal energy to Oahu.