The Weekly Volcanic Activity Report: September 3–9, 2025
New activity/unrest was reported for 5 volcanoes from September 3 to 9, 2025. During the same period, ongoing activity was reported for 21 volcanoes.
New ash explosion with plume reaching 3 km – Lokon volcano, Indonesia
Another ash explosion with plume rising up to 3 km occurred at 12:10 local time today, December 11, 2012 followed by a smaller one at 12:41 and 13:16 local time on active Indonesian volcano Lokon.The first explosion was relatively violent and produced a plume rising
Small eruptions continue intermittendly at Lokon volcano (North Sulawesi)
Lokon volcano near Manado town in North Sulawesi, Indonesia, continues to erupt sporadically. Andi Rosadi from VolcanoDiscovery Indonesian team climbed the volcano on 24 Oct and saw 2 eruptions on 26 Oct. Lokon is located near the popular Tomohon resort town in the
Building volcanic activities seen worldwide
Increased seismicity and higher temperatures at the summit crater of smaller Lokon-Empung volcano in Indonesia was followed by a stream-driven explosion that shattered old rock at the summit of the volcano. There was also 16 quakes recorded after the ash
