Map of today's active volcanoesEtna (Sicily, Italy): The first Sentinel-2 satellite imagery (19 August) of the ongoing effusive eruption at Etna revealed the active new vents at the southern base of the SE crater from which the lava flow has been emerging towards the south.Klyuchevskoy (Kamchatka): The eruption at the volcano continues.On 14 August, a spectacular ash plume was detected rising to an estimated 8 km altitude, releasing dense ash emissions. The other day, a weak ashfall was monitored in the Klyuchi village. ... [read more] ... [show less] There are two summit vents from which incandescent material is being ejected to an approximate height of 500 meters above the crater.Suwanose-jima (Ryukyu Islands): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTED AT 20250819/0919Z FL060 EXTD NW OBS VA DTG:19/0910ZIbu (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 NW, LAST REPORTED AT 19/1419Z to 7000 ft (2100 m)Lewotobi (Flores): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 8000 ft (2400 m) altitude or flight level 080 .The full report is as follows: VA TO FL080 MOVING N EST VA DTG:19/1100Z to 8000 ft (2400 m)Lewotolo (Lesser Sunda Islands): (19 Aug) 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 NORTH OBS VA DTG:19/0650Z to 7000 ft (2100 m)Semeru (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, and is moving at 05 kts in SW direction.The full report is as follows: VA TO FL150, LAST REPORTED AT 19/1056Z EST VA DTG:19/1340Z to 15000 ft (4600 m)Dempo (Sumatra): (19 Aug) 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 SOUTHEAST EST VA DTG:19/0048Z to 15000 ft (4600 m)Dukono (Halmahera): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: GROUND REPORT OF ERUPTION WITH VA TO FL060 EST VA DTG:19/0950ZPopocatépetl (Central Mexico): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA EM OBSSantiaguito (Guatemala): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 .The full report is as follows: OCSL VA EMS OBSD to 14000 ft (4300 m)Fuego (Guatemala): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 .The full report is as follows: VA EMISSIONS DETECTED to 14000 ft (4300 m)Nevado del Ruiz (Colombia): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: PSBL VA EM DTCTDSangay (Ecuador): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA EMS OBSD ON WEBCAMReventador (Ecuador): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 .The full report is as follows: ONGOING VA EMS to 14000 ft (4300 m)