By 6 a.m., lava fountains from the north vent peaked at 800 to 1,000 feet, before settling to oscillate around 328 to 492 ...

Episode 19 of Kīlauea’s ongoing Halemaʻumaʻu crater eruption began at about 9:28 p.m. on Thursday with lava fountains from the north vent rising 200 to 330 feet. All current and recent activity is ...

Lava fountains are now sustained at 650 feet (200 meters), with peaks reaching up to 800-1,000 feet, making this one of the tallest episodes of the eruption so far.

Scientists said “episode 18” of Kilauea volcano’s ongoing eruption began and ended Wednesday night, with a lava flow that lasted about an hour and 20 minutes.

but people nearby may notice volcanic gas and “vog” (volcanic smog), depending on wind conditions. Scientists continue to monitor the volcano closely and will provide updates as activity ...

However, gas emissions have remained high, creating persistent vog — volcanic smog formed when sulfur dioxide and other gases react in the atmosphere. Health officials report air quality levels ...

Doctors said VOG cause major health problems ... Dr. Evans adds its best to stay inside and away when volcanic smog fills the air.

Is it fog or smog? This is the question ... the productivity of agricultural areas. Vog is a specific type of air pollution that comes only from volcanic activity, the report explained.

Taal Volcano in Batangas province went active again in the past 24 hours, recording 74 volcanic earthquakes and 4 volcanic tremors. Such a situation indicates a continued ...

The eruption remains confined to the crater, but people nearby may notice volcanic gas and “vog” (volcanic smog), depending on wind conditions.

Hazards from each eruption include vog, or volcanic smog, Pele’s hair, and tephra (rock fragments ) that can affect the park and nearby communities. Pele’s hair are thin, golden-brown strands ...