Map of today's active volcanoesTenerife (Canary Islands (Spain)): Since June 18, 2026, the Canary Islands Seismic Network (INVOLCAN) has detected an increased seismic activity beneath Tenerife, with more than 200 low-magnitude volcano-tectonic microearthquakes recorded over the last 48 hours at depths of approximately 10 km beneath the southwestern sector of the Las Cañadas caldera. The strongest event reached M 1.1.This activity is consistent with the recurrent seismic unrest observed since 2016–2017 and is interpreted as the result of pressurization of the volcanic-hydrothermal system caused by the injection of magmatic fluids. Supporting evidence includes elevated diffuse CO₂ emissions in the Teide area and minor ground deformation detected since 2024.According to current observations, there is no indication of an increased likelihood of a volcanic eruption in the short or medium term.Ibu (Halmahera, Indonesia): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 7000 ft (2100 m) altitude or flight level 070 .The full report is as follows: VA TO FL070 MOV NE REPORTED FROM GROUND 20/0843Z to 7000 ft (2100 m)Lewotobi (Flores): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA ERUPTION LAST REPORTED AT 20/0943Z EST VA DTG:20/1050ZSemeru (East Java, Indonesia): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 .The full report is as follows: VA TO FL150 MOV W OBS AT 20/1600Z OBS VA DTG:20/1600Z to 15000 ft (4600 m)Dukono (Halmahera): (20 Jun) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 7000 ft (2100 m) altitude or flight level 070 and is moving at 15 kts in NE direction.The full report is as follows: VA TO FL070 OBS AT 20/0420Z EXT NE EST VA DTG:20/0420Z to 7000 ft (2100 m)Aoba (Vanuatu): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Wellington warned about a volcanic ash plume that rose up to estimated 12000 ft (3700 m) altitude or flight level 120 and is moving at 05 kts in W direction.The full report is as follows: ERUPTION AT 20260620/1337Z LOW-LEVEL VA EMISSION to 12000 ft (3700 m)Popocatépetl (Central Mexico): (20 Jun) Volcanic Ash Advisory Center Washington (VAAC) issued the following report: NEW VA EMSSantiaguito (Guatemala): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA EMS OBSD IN WEBCAMFuego (Guatemala): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA EMS OBSD IN WEBCAMPuracé (Colombia): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: ONGOING VA EMSReventador (Ecuador): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: PSBL VA EMS