New lava delta forming at La Palma, over 2 600 homes destroyed since the start of eruption, Canary Islands
Image credit: INVOLCAN
New lava flows produced by the eruption at Cumbre Vieja, La Palma, Canary Islands reached the ocean near Los Guirres at 18:00 UTC on November 9, 2021, forming a new lava delta.
As of 07:14 UTC on November 9, lava flows were extending across 999.6 ha (2 470 acres), with 5 additional ha (12 acres) in 12 hours.
A total of 2 605 buildings were destroyed since the start of the eruption.
Impresionante imagen de la lava cayendo sobre la playa de Los Guirres a las 18:00 / Impressive footage of the lava flows falling over Los Guirres beach at 18:00 canarian time pic.twitter.com/KIPMZfpe5P
— INVOLCAN (@involcan) November 9, 2021
18:15 hora canaria pic.twitter.com/mTL7SjVDc2
— INVOLCAN (@involcan) November 9, 2021
Fotografía de la colada de lava llegando al mar / Picture of the lava flow reaching the sea pic.twitter.com/pJlrQNBWiq
— INVOLCAN (@involcan) November 9, 2021
Vídeo de la erupción a las 20.00 (hora canaria) desde El Paso / Video of the eruption at 8.00 pm (Canarian time) from El Paso pic.twitter.com/rFb47DwQOL
— INVOLCAN (@involcan) November 9, 2021
Imágenes a las 9.00 hora canaria desde la patrullera @guardiacivil en las que se observa el nuevo delta lávico en formación en la playa de Los Guirres/Images at 9.00 am from the patrol boat in which the new lava delta in formation on the beach of Los Guirres is observed pic.twitter.com/gULyNKgtFg
— INVOLCAN (@involcan) November 10, 2021
Vídeo desde el flanco este del volcán a las 11.30 hora canaria / Video from the East flank of the volcano at 11.30 am Canarian time pic.twitter.com/bQ6HTw2g6L
— INVOLCAN (@involcan) November 10, 2021

Image credit: Copernicus EU
The emission of sulfur dioxide (SO2) associated with the volcanic plume continues to be high, with values between 9 000 and 13 000 tons per day, but its evolution over time reflects a downward trend.
Regarding seismicity, it remains low compared to previous weeks and continues to be located in the same areas, at depths between 10 and 15 km (6.2 – 9.3 miles) and greater than 20 km (12.4 miles).
Spanish Department of Homeland Security said a navy ship is scheduled to arrive to La Palma today and help farmers affected by the eruption to tend to their crops.
Teo Blašković founded The Watchers in 2011 and edited it until 2026, covering seismic and volcanic activity, extreme weather, space weather and near-Earth objects. Articles on this page are his archive.
Published in the last 24 hours
- Forecasters say this winter’s El Niño could reach historic strength, but the last one that big, nicknamed Godzilla in 2015–16, left Los Angeles with about two-thirds of its normal rain while storms pounded the Pacific Northwest Epicenter
- Winds circling the North Pole have slowed sharply this month, the same kind of disruption that in January 2019 split the polar vortex and sent Chicago to minus 23°F, cold enough that rail crews ran flames along the tracks Epicenter
- In April 2014, golden-winged warblers in the mountains of Tennessee, songbirds weighing about as much as four dimes, fled their breeding grounds a day or two before a tornado outbreak and flew hundreds of miles south, while the scientists tracking them sheltered in a Waffle House Epicenter
- After record Nordic heatwave, Swedish researchers to recreate indoor heat to study older adults Epicenter

