#volcan #volcano #Ahyi L'activité sous-marine était toujours en cours le 01 décembre/The submarine activity was on going on 1st of december; données/data SENTINEL 2 - ESA/Copernicus

#volcan #volcano #Ahyi Une petite tâche colorée, large d'environ 150 m, est toujours présente/A small area of discolored water, ~150m wide, remains; données LANDSAT 8/9 - NASA/USGS

#volcan #volcano #Ahyi Présence d'une tâche colorée, signe d'une activité sous-marine, confirmée pour le 21/11/Presence of a discolored water area due to submarine activity confirmed for the 21/11; données/data : SENTINEL 2 -* ESA/Copernicus

Mariners warned to avoid area of Marianas due to volcanic activity

An underwater #volcano is likely erupting deep beneath the Pacific Ocean in the Northern #Mariana Islands, but scientists don't know for sure because of its remoteness.

The US Geological Survey said all indications were that the #Ahyi #Seamount began erupting in mid-October.
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https://www.rnz.co.nz/international/pacific-news/478898/mariners-warned-to-avoid-area-of-marianas-due-to-volcanic-activity