Geologic mapping has been one of the most fundamental mandates of the U.S. Geological Survey (USGS) since its establishment ...

An undersea volcano off the southeastern coast of the Big Island of Hawaii has been rocked by a swarm of more than 70 ...

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

COURTESY USGS This map shows the location of a 4.8 magnitude earthquake on Hawaii island early Tuesday morning. A magnitude 4.8 earthquake shook the southeastern flank of Mauna Loa volcano on Hawaii ...

HAWAII COUNTY, Hawaii (Island News) – According to the United States Geological Survey (USGS), a 4.4 magnitude earthquake was ...

According to reports, Kamaʻehuakanaloa volcano, once known as Lōʻihi Seamount, has seen more than 70 earthquakes since 6 p.m. on Friday, Nov. 1.

HAWAII ISLAND, Hawaii (KHON2) — USGS officials are on high alert following heightened seismic activity at Kamaʻehuakanaloa volcano off Hawaiʻi Island. In this earthquake series, USGS officials ...

The USGS has so far received only one report of the larger volcano being felt on Hawaii island, scientists said. “Elevated seismicity continues at Kama‘ehuakanaloa, but it is not expected to ...

An earthquake was confirmed by the United States Geological Survey (USGS) along the Kentucky/Ohio border early Thursday ...

Over the past century, technological advancements have vastly improved volcano monitoring. One key innovation was the ...

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

PAHALA (HawaiiNewsNow) - Some Hawaii Island residents felt a jolt early Tuesday morning because of an earthquake just outside ...