The lefthand map is a Hawaiian Volcano Observatory map created Sept. 17 within hours of remote sensing (helicopter overflight ...

That happened two years ago with the world's largest active volcano. About two months before Mauna Loa spewed rivers of ...

And then there are the volcanoes. Big Island's most visited volcanoes are found in the in the Hawai'i Volcanoes National Park, on the southeast side. Kailua-Kona (or Kona, for short) is known for ...

The U.S. Geological Survey says it has detected an increase seismic activity around Kamaʻehuakanaloa. The underwater volcano ...

Tiltmeters are a crucial component of the volcanic monitoring network in Hawaii. By detecting subtle changes in ground ...

HONOLULU – An undersea volcano off the southeastern coast of the Big Island of Hawaii has been rocked by a swarm of more than 70 earthquakes since the weekend, according to the U.s. Geological ...

Mostly cloudy with a high of 78 °F (25.6 °C). Winds from ENE to NE at 9 to 11 mph (14.5 to 17.7 kph). Night - Cloudy. Winds from NNE to N at 6 to 8 mph (9.7 to 12.9 kph). The overnight low will ...

Hawaii Volcanoes National Park is inviting the community to provide input about a plan to manage the Kahuku Unit, which is a separate area of the park that encompasses 132,000-plus acres in Ka‘u.

Hawaii’s “Big Island” saw some winter weather at one of its highest points this week, when snowfall blanketed the top of ...

Scores of small earthquakes — the largest at magnitude 4.3 — rumbled along the Kama‘ehuakanaloa undersea volcano southeast of Hawaii island Friday night and Saturday, according to the U.S ...

HONOLULU – An undersea volcano off the southeastern coast of the Big Island of Hawaii has been rocked by a swarm of more than 70 earthquakes since the weekend, according to the U.s. Geological Survey ...