Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report:
FVFE01 at 00:49 UTC, 05/06/26 from RJTD VA ADVISORY DTG: 20260605/0049Z VAAC: TOKYO VOLCANO: KANLAON 272020 PSN: N1025 E12308 AREA: PHILIPPINES SOURCE ELEV: 2435M AMSL ADVISORY NR: 2026/191 INFO SOURCE: HIMAWARI-9 PHIVOLCS ERUPTION DETAILS: ERUPTION AT 20260605/0028Z FL110 EXTD SE REPORTED OBS VA DTG: 05/0030Z OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL110 360/5KT FCST VA CLD +6 HR: NOT AVBL FCST VA CLD +12 HR: NOT AVBL FCST VA CLD +18 HR: NOT AVBL RMK: WE WILL ISSUE FURTHER ADVISORY IF VA IS DETECTED IN SATELLITE IMAGERY. NXT ADVISORY: NO FURTHER ADVISORIES=
Shiveluch (Kamchatka): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 22000 ft (6700 m) altitude or flight level 220 and is moving at 15 kts in NW direction. The full report is as follows: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY OBS VA DTG:04/1120Z to 22000 ft (6700 m)
Central Bismarck Sea (Admiralty Islands): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: PLUME TO FL120 OBS EXTENDING NW EST VA DTG:04/1140Z …4 Jun: The eruption continues. The latest satellite acquisition from 4 June over the area indicates the ongoing activity associated to frequent gas plumes and thermal anomaly under sea surface.
Aoba (Vanuatu): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Wellington warned about a volcanic ash plume that rose up to estimated 10000 ft (3000 m) altitude or flight level 100 and is moving at 10 kts in S direction. The full report is as follows: ERUPTION AT 20260604/0810Z CONTINUOUS LOW-LEVEL ERUPTION to 10000 ft (3000 m)
Fuego (Guatemala): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA EMS OBS ON WEBCAM
Puracé (Colombia): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: ONGOING VA EMS
Sangay (Ecuador): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: NO VA OBS
Reventador (Ecuador): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: POSS VA EMS CONTG
Sabancaya (Peru): Volcanic Ash Advisory Center Buenos Aires (VAAC) issued the following report: NO VA EMISSIONS
Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 22000 ft (6700 m) altitude or flight level 220 and is moving at 15 kts in NW direction. The full report is as follows:
FVFE01 at 12:00 UTC, 04/06/26 from RJTD VA ADVISORY DTG: 20260604/1200Z VAAC: TOKYO VOLCANO: SHEVELUCH 300270 PSN: N5639 E16122 AREA: RUSSIA SOURCE ELEV: 3283M AMSL ADVISORY NR: 2026/165 INFO SOURCE: HIMAWARI-9 ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY OBS VA DTG: 04/1120Z OBS VA CLD: SFC/FL220 N5639 E15229 – N5645 E15548 – N5543 E15507 – N5611 E15227 MOV NW 15KT FCST VA CLD +6 HR: 04/1720Z SFC/FL230 N5637 E15513 – N5533 E15338 – N5704 E14958 – N5730 E15114 FCST VA CLD +12 HR: 04/2320Z SFC/FL220 N5632 E15418 – N5514 E15227 –
N5741 E14819 – N5811 E15007 FCST VA CLD +18 HR: NO VA EXP RMK: NIL NXT ADVISORY: 20260604/1800Z=
Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:
FVAU04 at 12:01 UTC, 04/06/26 from ADRM VA ADVISORY DTG: 20260604/1200Z VAAC: DARWIN VOLCANO: CENTRAL BISMARCK SEA 250030 PSN: S0302 E14747 AREA: PAPUA NEW GUINEA SOURCE ELEV: 1299M BLW MSL ADVISORY NR: 2026/89 INFO SOURCE: HIMAWARI-9, RVO ERUPTION DETAILS: PLUME TO FL120 OBS EXTENDING NW EST VA DTG: 04/1140Z EST VA CLD: SFC/FL120 S0315 E14754 – S0301 E14708 – S0232 E14718 – S0223 E14746 – S0307 E14804 MOV NW 10KT FCST VA CLD +6 HR: 04/1740Z SFC/FL120 S0314 E14757 – S0306 E14709 – S0240 E14712 – S0218 E14741 – S0306 E14804 FCST VA CLD +12 HR: 04/2340Z SFC/FL120 S0315 E14756 – S0304 E14708 – S0237 E14715 – S0224 E14742 – S0307 E14804 FCST VA CLD +18 HR: 05/0540Z SFC/FL120 S0315 E14757 – S0307 E14706 – S0235 E14714 – S0225 E14742 – S0305 E14804 RMK: VA EMISSION PARTIALLY IDENTIFIABLE ON RGB SATELLITE IMAGERY EXTENDING TO THE NW BUT PLUME LARGELY OBSCURED DUE TO MET CLOUD AND DARKNESS. VA HEIGHT AND MOVEMENT BASED ON HIMAWARI-9 SAT IMAGERY AND MODEL GUIDANCE. NXT ADVISORY: NO LATER THAN 20260604/1800Z=
Satellite image of Central Bismarck Sea volcano on 4 Jun 2026
Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 12000 ft (3700 m) altitude or flight level 120 and is moving at 10 kts in NW direction. The full report is as follows:
FVAU04 at 05:56 UTC, 04/06/26 from ADRM VA ADVISORY DTG: 20260604/0600Z VAAC: DARWIN VOLCANO: CENTRAL BISMARCK SEA 250030 PSN: S0302 E14747 AREA: PAPUA NEW GUINEA SOURCE ELEV: 1299M BLW MSL ADVISORY NR: 2026/88 INFO SOURCE: HIMAWARI-9, RVO ERUPTION DETAILS: PLUME TO FL120 OBS AT 04/0540Z EXTENDING NW OBS VA DTG: 04/0540Z OBS VA CLD: SFC/FL120 S0313 E14754 – S0254 E14708 – S0230 E14716 – S0220 E14738 – S0306 E14802 MOV NW 10KT FCST VA CLD +6 HR: 04/1140Z SFC/FL120 S0315 E14754 – S0301 E14708 – S0232 E14718 – S0223 E14746 – S0308 E14802 FCST VA CLD +12 HR: 04/1740Z SFC/FL120 S0314 E14756 – S0259 E14709 – S0234 E14713 – S0218 E14741 – S0308 E14803 FCST VA CLD +18 HR: 04/2340Z SFC/FL120 S0314 E14755 – S0258 E14708 – S0234 E14715 – S0220 E14742 – S0308 E14802 RMK: CONTINUOUS VA EMISSION CLEARLY IDENTIFIABLE ON CURRENT SATELLITE IMAGERY EXTENDING TO THE NW. VA HEIGHT AND MOVEMENT BASED ON LATEST HIMAWARI-9 SAT IMG AND MODEL GUIDANCE. NXT ADVISORY: NO LATER THAN 20260604/1200Z=
