Map of today's active volcanoesSakurajima (Kyushu, Japan): (10 Apr) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTED AT 20260410/0653Z FL080 EXTD NE OBS VA DTG:10/0640ZCanlaon (Central Philippines): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20260410/1422Z FL090 REPORTED OBS VA DTG:10/1430ZTaal (Luzon, Philippines): (10 Apr) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20260410/0545Z FL020 EXTD NE REPORTED OBS VA DTG:10/0600ZMayon (Luzon Island, Philippines): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20260410/1922Z VA CLD UNKNOWN REPORTED OBS VA DTG:10/1940ZIbu (Halmahera, Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA ERUPTION LAST REPORTED AT 10/1313Z EST VA DTG:10/1850ZLewotobi (Flores): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA ERUPTION TO FL070 REPORTED AT 10/1416Z EST VA DTG:10/1750ZSemeru (East Java, Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA ERUPTION REPORTED LAST AT 10/1112Z EST VA DTG:10/1200ZDempo (Sumatra): (10 Apr) A phreatic eruption at the volcano was detected by the Pusat Vulkanologi dan Mitigasi Bencana Geologi (PVMBG) at 01:39 on 7 April, lasting almost three minutes according to seismic data. Phreatic explosions form when the ejecta consists solely of old country rock, indicating interaction between water and heated conduit-rocks rather than magma itself.A thick gray ash plume rose roughly 2.5 km above the summit and drifted eastward, with light ashfall reported up to 4.7 km away in that direction. ... [read more] ... [show less] GNSS measurements showed no major deformation between 23 March and 6 April, but tilt data from the Tugu Rimau Station indicated inflation beginning on 2 April.Kilauea (Hawai'i): (10 Apr) Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA EMS HAS DISP...9 Apr:The 44th episode 44 of lava fountaining in Halemaʻumaʻu crater at the summit of Kīlauea began at 11:10 a.m. HST on April 9, about one hour ago.The eruption follows essentially the same pattern as almost all preceding episodes over the past 16 months. Lava fountains are now reaching heights around 1,000 ft (300 m) and lava flows are resurfacing the crater floor. ... [read more] ... [show less] Ground-level sensors near the eruptive vents indicate that winds are blowing from the south, which suggests that volcanic gas emissions and volcanic material may be distributed to the north from Halemaʻumaʻu.All eruptive vents and lava flows are confined to Halemaʻumaʻu crater within Hawaiʻi Volcanoes National Park.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: OCNL VA EM 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 EMS ONGOING to 14000 ft (4300 m)Sangay (Ecuador): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 20000 ft (6100 m) altitude or flight level 200 .The full report is as follows: ONGOING VA EMS to 20000 ft (6100 m)Reventador (Ecuador): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: PSBL LGT VA EMSabancaya (Peru): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 23000 ft (7000 m) altitude or flight level 230 .The full report is as follows: VA EMISSION to 23000 ft (7000 m)Volcano Activity Summary for 10 Apr 2026: