Chinese researchers traced 2023 Icelandic volcanic emissions to Arctic smog, showing 80% of Ny-Ålesund’s sulfur dioxide came ...

The 2022 underwater Hunga Tonga-Hunga Ha‘apai eruption, one of the most powerful in modern history, reached all the way into the atmosphere and beyond — shaking space as far up as satellites orbiting ...

Scientists typically monitor volcanic emissions by focusing on hot vents, known as fumaroles, which release high concentrations of easily detectable acid gases like sulfur dioxide (SO₂ ...

The researchers used a cutting-edge combination of satellite and ground-based monitoring to track sulfur dioxide emissions from the Sundhnukagigar volcano, which erupted in 2023. This toxic gas ...

The eruption did not immediately disrupt air travel, though officials warned that winds could carry volcanic gas over the capital region. Tourists and residents in Iceland evacuated Tuesday as a ...

has strengthened its system for monitoring volcanic activity on the island with a new gas detection tool. The FLIR G343 OGI camera, supplied by Apliter Termografía, can identify carbon dioxide (CO2) ...

MANILA, Philippines —No major increase in volcanic earthquakes or volcanic gas emissions have been recorded as of Tuesday afternoon following the eruption of Kanlaon Volcano, according to the ...

and lethal accumulations or expulsions of volcanic gas can occur and threaten areas within TVI (Taal Volcano Island),” the agency said. The agency clarified that volcanic earthquakes originate ...

But, the observatory said it has also been unable to measure volcanic gases using airplanes or helicopters since the end of last month due to poor weather. The same goes for satellites.

The eruption generated a towering plume of ash and volcanic gases that reached an estimated height of 4,000 meters. Prevailing winds are carrying the plume southwest, according to Phivolcs.

Residents and tourists in the Icelandic town of Grindavik were evacuated early on Tuesday, April 1, as two new volcanic fissures opened, one inside a defensive barrier. The eruptions began at the ...

Hawaii Volcanoes National Park temporarily closed some trails due to the volcanic gas and falling tephra caused by the 18th episode of Kilauea. Officials announced that Uekahuna overlooks as well ...