Map of today's active volcanoesSheveluch (Kamchatka): (5 Aug) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 27000 ft (8200 m) altitude or flight level 270 and is moving at 25 kts in E direction.The full report is as follows: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY OBS VA DTG:04/2320Z to 27000 ft (8200 m)Sakurajima (Kyushu, Japan): (5 Aug) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: VA AT 20260805/0728Z 18NM SSW OF RJFK FL080 EXTD SWIbu (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 OBS MOV E AT 05/1110Z OBS VA DTG:05/1110Z 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 9000 ft (2700 m) altitude or flight level 090 and is moving at 10 kts in W direction.The full report is as follows: VA TO FL090 REPORTED FM AIR 05/0845Z OBS VA DTG:05/0845Z to 9000 ft (2700 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 .The full report is as follows: VA TO FL150 REP FM GND AT 05/0958Z MOV NW EST VA DTG:05/1300Z to 15000 ft (4600 m)Dukono (Halmahera): 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 10 kts in NE direction.The full report is as follows: VA TO FL070 EXT NE OBS AT 05/1400Z OBS VA DTG:05/1400Z to 7000 ft (2100 m)Santiaguito (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 EMS OBS 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 MOVG SW to 14000 ft (4300 m)...5 Aug:The volcano showed very dramatic activity yesterday.A strong eruptive episode (likely to be classified as paroxysm) occurred from the summit crater at about 02:45 AM local time. The lava fountaining episode threw glowing lava bombs and blocks up to several dozen meters; some lava jets might have surpassed 100 meters above the crater. ... [read more] ... [show less] Incandescent rockfall avalanches were observed descending in all edifice directions.Copious white-to-grey ash emissions accompanied the event.Puracé (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: VA EMS LIKELYVolcano Activity Summary for 5 Aug 2026: