One month after its last paroxysmal eruptive episode, strombolian activity increased at Etna's Southeast Crater on October 20 and 21, 2021, and progressed into another paroxysm with strong ash emissions on October 23. This is the 52nd paroxysm since the series…
Heavy ash emissions were observed at Etna's Southeast crater since 06:15 UTC on September 21, 2021, where strombolian activity resumed at 06:55 UTC. The Aviation Color Code was raised to Red at 07:10 UTC and lowered back to Orange at 09:30. Strombolian activity…
After about 3 weeks of calm, activity at Etna volcano, Italy intensified again around 15:00 UTC on August 29 with a transition to lava fountaining at 16:45 UTC, marking the volcano's 50th paroxysmal eruptive episode since February 16, 2021. The strong explosive…
With approximately 50 paroxysmal eruptive episodes since February 16, 2021, Mount Etna has increased its height to a record 3 357 m (11 014 feet). Eruptive events that took place in 2021 have accumulated significant amounts of pyroclastic material and lava layers on…
Etna entered August 2021 with continued growth at its Southeast Crater and impressive paroxysmal eruptive episode, the first since July 20. Strombolian activity at the crater gradually intensified into lava fountaining by 21:22 UTC on July 31. The episode lasted…
A new powerful paroxysmal eruptive episode (lava fountaining) took place at Etna volcano, Italy on July 14, 2021. The Aviation Color Code was raised to Red at 10:22 UTC. Estimated volcanic cloud height rose to more than 9 km (29 500 feet) above sea level at 11:43…
A new powerful paroxysmal episode started at Etna's Southeast Crater, late July 1, 2021, and lasted approximately 120 minutes. This was the 5th paroxysm since June 25 and the first since June 28. Strombolian activity at the Southeast Crater resumed at 22:40 UTC…
Increased activity continues at Etna volcano, Italy, with numerous violent paroxysmal eruptive episodes and ash rising up to 10 km (32 800 feet) above sea level. Over the past couple of days, the Aviation Color Code was mostly Red. Strombolian activity at the…
Strombolian activity continues at Etna volcano, Italy, with brief but violent lava fountaining episodes occurring approximately every 1 – 2 days. Over the past 2 days, the Aviation Color Code was raised to Red 2 times — at 18:52 UTC on June 19 and 22:01 UTC on June…
Three episodes of strong lava fountaining took place at Etna volcano since 20:20 UTC on May 25, 2021, generating an eruptive column up to 7.6 km (25 000 feet) above sea level. The Aviation Color Code was raised to Red on 7 occasions since UTC midnight on May 25,…
