Map of today's active volcanoesTaal (Luzon, Philippines): (11 Nov) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20251111/2251Z FL110 EXTD NE REPORTED OBS VA DTG:11/2300ZIbu (Halmahera, Indonesia): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 6000 ft (1800 m) altitude or flight level 060 .The full report is as follows: VA TO FL060 REP AT 12/1359Z MOV SE EST VA DTG:12/1500Z to 6000 ft (1800 m)Lewotolo (Lesser Sunda Islands): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 6000 ft (1800 m) altitude or flight level 060 .The full report is as follows: VA TO FL060 REPORTED AT 12/0927Z OBS VA DTG:12/1510Z to 6000 ft (1800 m)Semeru (East Java, Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA ERUPTION LAST REP AT 12/0915Z EST VA DTG:12/1930ZMarapi (Western Sumatra, Indonesia): (11 Nov) Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA REP TO FL120 AT 11/2141Z EST VA DTG:11/2220ZSantiaguito (Guatemala): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: PSBL VA EMSFuego (Guatemala): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA EMS OBSD IN WEBCAMNevado del Ruiz (Colombia): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA EMS RPTD IN VONASangay (Ecuador): Mild explosive activity continues from the volcano. The Volcanic Ash Advisory Center (VAAC) Washington reported intermittent emissions of volcanic ash plumes.The full report is as follows: sporadic emissions of volcanic ashReventador (Ecuador): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA EMS ONGOINGPlanchón-Peteroa (Central Chile and Argentina): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 and is moving at 10 kts in SE direction.The full report is as follows: continuous ash emissions to 15000 ft (4600 m)Volcano Activity Summary for 12 Nov 2025: