“Volcano Watch” is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory ...

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 ...

About two months before Mauna Loa spewed rivers of glowing orange molten lava, geologists detected small earthquakes nearby ...

but it is not expected to impact other volcanoes or any infrastructure on the island of Hawaii,” USGS officials said.

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

From the joyful swooping of manta rays on torch-lit night dives to the vibrant tapestry of wild tropical flowers, the Big ...

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

HONOLULU, Hawaii – Seismologists believe a recent uptick in earthquake activity off the coast of Hawaii’s Big Island is likely associated with the movement of magma beneath an underwater ...

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

COURTESY USGS A swarm of small earthquakes struck Kama’ehuakanaloa volcano, formerly called Lo’ihi Seamount, off Hawaii island’s southeast coast today. COURTESY USGS A swarm of small earthquakes ...