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 ...

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

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.

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 ...

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 ...

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

The earthquake was centered in Gyalshing at a depth of 10 kilometers (about 6.2 miles). The USGS said it received 592 reports ...

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

high-resolution national elevation data from the USGS 3D Elevation Program, and advanced computing to build a comprehensive landslide susceptibility model. The resulting map of the contiguous U.S., ...