Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 17500 ft (5300 m) altitude or flight level 175 . The full report is as follows:
FVXX22 at 08:04 UTC, 30/05/26 from KNES VA ADVISORY DTG: 20260530/0801Z
RMK: VA CLD OBSD MOVG WNW TO 20 NMI FM SUMMIT. VONA RPRTS VA EM TO 700M ABV SUMMIT. NWP MDLS FCST VA TO MOV W. ONLY MED CONFDC IN FCST DUE TO OBS AND NWP MDL FCSTS DIFFERING. …HOSLEY
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:
FVAU01 at 05:20 UTC, 30/05/26 from ADRM VA ADVISORY DTG: 20260530/0520Z VAAC: DARWIN VOLCANO: IBU 268030 PSN: N0129 E12738 AREA: INDONESIA SOURCE ELEV: 1325M AMSL ADVISORY NR: 2026/608 INFO SOURCE: HIMAWARI-9, CVGHM ERUPTION DETAILS: VA TO FL070 REPORTED AT 29/2257Z MOV NE EST VA DTG: 30/0500Z EST VA CLD: SFC/FL070 N0128 E12737 – N0129 E12736 – N0141 E12745 – N0139 E12751 – N0133 E12752 MOV NE 10KT FCST VA CLD +6 HR: 30/1100Z SFC/FL070 N0128 E12737 – N0129 E12736 – N0141 E12745 – N0139 E12751 – N0133 E12752 FCST VA CLD +12 HR: 30/1700Z SFC/FL070 N0128 E12739 – N0129 E12736 – N0141 E12738 – N0140 E12748 – N0132 E12751 FCST VA CLD +18 HR: 30/2300Z SFC/FL070 N0128 E12739 – N0129 E12736 – N0139 E12735 – N0142 E12743 – N0135 E12749 RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND MODEL GUIDANCE. NXT ADVISORY: NO LATER THAN 20260530/1120Z=
Shiveluch (Kamchatka): (29 May) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Anchorage warned about a volcanic ash plume that rose up to estimated 27000 ft (8200 m) altitude or flight level 270 and is moving at 45 kts in ESE direction. The full report is as follows: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY AND WEAKENING. to 27000 ft (8200 m)
Sakurajima (Kyushu, Japan): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 8000 ft (2400 m) altitude or flight level 080 and is moving at 10 kts in W direction. The full report is as follows: VA EMISSIONS CONTINUING OBS VA DTG:29/1720Z to 8000 ft (2400 m)
Ibu (Halmahera, Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA ERUPTION REPORTED AT 29/1604Z MOV NE EST VA DTG:29/1700Z …29 May: The activity of the volcano has been increasing recently, our local team observed. There are now two vents and cones in the summit crater, producing frequent ash-rich explosions of varying intensity.
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 REPORTED AT 29/1254Z MOV N EST VA DTG:29/1800Z to 15000 ft (4600 m)
Aoba (Vanuatu): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Wellington warned about a volcanic ash plume that rose up to estimated 4000 ft (1200 m) altitude or flight level 040 and is moving at 05 kts in W direction. The full report is as follows: ERUPTION AT 20260528/0950Z LOW-LEVEL ERUPTION. to 4000 ft (1200 m)
Popocatépetl (Central Mexico): 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: ONGOING VA EM to 19000 ft (5800 m)
Fuego (Guatemala): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA EM DETECTED
Puracé (Colombia): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA EM DETECTED
Reventador (Ecuador): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: ONGOING VA EM
Sabancaya (Peru): Volcanic Ash Advisory Center Buenos Aires (VAAC) issued the following report: UNABLE TO DETECT
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:
FVAU03 at 19:50 UTC, 29/05/26 from ADRM VA ADVISORY DTG: 20260529/1950Z VAAC: DARWIN VOLCANO: DUKONO 268010 PSN: N0142 E12754 AREA: INDONESIA SOURCE ELEV: 1229M AMSL ADVISORY NR: 2026/307 INFO SOURCE: HIMAWARI-9, CVGHM ERUPTION DETAILS: VA TO FL060 REPORTED AT 29/1509Z MOV ENE EST VA DTG: 29/1930Z EST VA CLD: SFC/FL060 N0143 E12749 – N0205 E12817 – N0158 E12832 – N0140 E12828 – N0136 E12752 MOV NE 15KT FCST VA CLD +6 HR: 30/0130Z SFC/FL060 N0143 E12749 – N0209 E12813 – N0206 E12829 – N0149 E12826 – N0136 E12752 FCST VA CLD +12 HR: 30/0730Z SFC/FL060 N0143 E12749 – N0209 E12812 – N0204 E12830 – N0145 E12827 – N0136 E12752 FCST VA CLD +18 HR: 30/1330Z SFC/FL060 N0143 E12749 – N0211 E12808 – N0209 E12828 – N0149 E12826 – N0136 E12752 RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO MET CLOUD. CVGHM REPORTED ONGOING VA EMISSION 300M ABOVE THE SUMMIT AT 29/1509Z. HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORT AND MODEL GUIDANCE. NXT ADVISORY: NO LATER THAN 20260530/0150Z=
Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:
FVAU01 at 17:21 UTC, 29/05/26 from ADRM VA ADVISORY DTG: 20260529/1720Z VAAC: DARWIN VOLCANO: IBU 268030 PSN: N0129 E12738 AREA: INDONESIA SOURCE ELEV: 1325M AMSL ADVISORY NR: 2026/606 INFO SOURCE: HIMAWARI-9, CVGHM ERUPTION DETAILS: VA ERUPTION REPORTED AT 29/1604Z MOV NE EST VA DTG: 29/1700Z EST VA CLD: SFC/FL070 N0130 E12736 – N0142 E12749 – N0138 E12757 – N0129 E12756 – N0126 E12737 MOV NE 15KT FCST VA CLD +6 HR: 29/2300Z SFC/FL070 N0130 E12736 – N0143 E12746 – N0141 E12756 – N0132 E12754 – N0126 E12737 FCST VA CLD +12 HR: 30/0500Z SFC/FL070 N0130 E12736 – N0144 E12746 – N0142 E12756 – N0132 E12754 – N0126 E12737 FCST VA CLD +18 HR: 30/1100Z SFC/FL070 N0130 E12736 – N0143 E12746 – N0140 E12757 – N0131 E12755 – N0126 E12737 RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND MODEL GUIDANCE. NXT ADVISORY: NO LATER THAN 20260529/2320Z=
