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:
FVAU02 at 18:13 UTC, 30/05/26 from ADRM VA ADVISORY DTG: 20260530/1820Z VAAC: DARWIN VOLCANO: SEMERU 263300 PSN: S0806 E11255 AREA: INDONESIA SOURCE ELEV: 3657M AMSL ADVISORY NR: 2026/615 INFO SOURCE: HIMAWARI-9, CVGHM ERUPTION DETAILS: VA TO FL150 REP AT 30/1315Z MOV W EST VA DTG: 30/1800Z EST VA CLD: SFC/FL150 S0818 E11304 – S0821 E11230 – S0758 E11217 – S0739 E11246 – S0754 E11309 MOV W 05KT FCST VA CLD +6 HR: 31/0000Z SFC/FL150 S0810 E11306 – S0820 E11253 – S0823 E11222 – S0747 E11223 – S0749 E11257 – S0758 E11305 FCST VA CLD +12 HR: 31/0600Z SFC/FL150 S0808 E11307 – S0820 E11256 – S0822 E11217 – S0748 E11222 – S0745 E11245 – S0749 E11302 FCST VA CLD +18 HR: 31/1200Z SFC/FL150 S0806 E11306 – S0819 E11258 – S0827 E11224 – S0806 E11215 – S0750 E11232 – S0750 E11259 RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET CLOUD. RECENT REPORTS INDICATE EMISSIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE. NXT ADVISORY: NO LATER THAN 20260531/0020Z=
RMK: PERSISTENT VA EMS OBS ON WEBCAM, THO NOT OBS ON STLT PSBLY DUE TO WX CLDS. NWP MDLS SUG VA MVMT TWD THE W SHFTNG MORE NW THRU T+12. FL BASED ON WEBCAM OBS AND NWP MDLS. …EVANS
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
