Sakurajima (Kyushu, Japan): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: EXPLODED AT 20250405/1254Z OVER FL060 EXTD E OBS VA DTG:05/1250Z
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 and is moving at 10 kts in N direction.
The full report is as follows: DISCRETE VA TO FL070 REPORTED AT 05/1530Z OBS VA DTG:05/1940Z to 7000 ft (2100 m)
Lewotobi (Flores): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA REPORTED TO FL080 AT 05/0906Z EST VA DTG:05/1520Z
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 10 kts in E direction.
The full report is as follows: VA TO FL150 LAST REPORTED 05/1742Z EST VA DTG:05/1750Z to 15000 ft (4600 m)
White Island (New Zealand): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Wellington warned about a volcanic ash plume that rose up to estimated 3000 ft (900 m) altitude or flight level 030 and is moving at 10 kts in SE direction.
The full report is as follows: FAINT YET DISTINCT LOW LEVEL ASH SIGNATURE IN SATELLITE IMAGERY to 3000 ft (900 m)
Popocatépetl (Central Mexico): (4 Apr) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 19000 ft (5800 m) altitude or flight level 190 .
The full report is as follows: OCSL VA EMS OBSD to 19000 ft (5800 m)
Nevado del Ruiz (Colombia): 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: POSSIBLE ONGOING VA EMS. to 20000 ft (6100 m)
Sangay (Ecuador): (5 Apr) Volcanic Ash Advisory Center Washington (VAAC) issued the following report: NO VA EMS OBSD
Reventador (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: CONT VA ACT SEEN IN WEBCAM to 14000 ft (4300 m)
