Showing posts with label Etna. Show all posts
Showing posts with label Etna. Show all posts

Monday, March 19, 2012

Italy's Mt Etna Has 4th Eruption of 2012

Mt.Etna has been stealing the show lately with spectacular eruptions (called paroxysms) that have been very frequent this year. Yesterday Etna erupted producing lava fountains, and light ashfall. This is the 4th paroxysmal event of 2012, and part of Etna's regular pattern of eruptions.

Etna is (arguably) the world's most active volcano, aside from possibly Kilauea in Hawaii (although Kilauea has only been erupting continuously since 1983, Etna has been active for far longer), and is host to frequent lava flows and explosive activity. Etna has seen more activity lately, and the webcam is rather fun to watch, especially if you like to watch great lava shows.

While the eruptions do not pose a threat to any towns or population centers, Etna is a large and sprawling shield volcano, and has erupted far outside the summit previously, producing pyroclastic cinder cones, fissures, and more. The potential for an eruption on its lower flanks is an ever present threat, however this has not happened in a very long time.

Wednesday, February 8, 2012

Italy's Mt Etna Eruption Intensifies

Mount Etna on the island of Sicily, Italy's most active volcano, is in an eruptive phase again, with explosions occurring minute to minute. The webcam shows many explosive events occurring, with lava appearing quite brightly on the images. The image refreshes about twice a minute, and is not a live 'stream' so it is unfortunately difficult to get a real great picture of what's going on there. The eruptions seem to be emanating from a large cone/fissure system near the summit.

Etna has more or less been continuously active throughout human history, with frequent lava flows, cone building episodes, and paroxysmal events that keep residents on their toes. Eruptions are frequent, and occasionally dangerous, although by and large this volcano poses no threat to the surrounding community, which occasionally has to deal with "vog" (volcanic gas fog) and light ash fall on surrounding towns.

Enjoy watching the web camera, if you can't be there in person to witness the eruption!