Canlaon Volcano Volcanic Ash Advisory: ERUPTION AT 20260506/0029Z FL090 EXTD SW REPORTED OBS VA DTG: 06/0020Z

Satellite image of Canlaon volcano on 6 May 2026

Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report:

FVFE01 at 00:42 UTC, 06/05/26 from RJTD
VA ADVISORY
DTG: 20260506/0042Z
VAAC: TOKYO
VOLCANO: KANLAON 272020
PSN: N1025 E12308
AREA: PHILIPPINES
SOURCE ELEV: 2435M AMSL
ADVISORY NR: 2026/139
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260506/0029Z FL090 EXTD SW REPORTED
OBS VA DTG: 06/0020Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL090 080/9KT
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=

Semeru Volcano Volcanic Ash Advisory: VA OBS FROM GROUND 05/2231Z MOV NW EST VA DTG: 05/2230Z

Satellite image of Semeru volcano on 5 May 2026

Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:

FVAU02 at 22:50 UTC, 05/05/26 from ADRM
VA ADVISORY
DTG: 20260505/2250Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/513
INFO SOURCE: CVGHM, HIMAWARI-9, WEBCAM
ERUPTION DETAILS: VA OBS FROM GROUND 05/2231Z MOV NW
EST VA DTG: 05/2230Z
EST VA CLD: SFC/FL150 S0813 E11254 – S0743 E11211 – S0721
E11242 – S0807 E11303 MOV NW 05KT
FCST VA CLD +6 HR: 06/0430Z SFC/FL150 S0813 E11253 – S0740
E11215 – S0716 E11255 – S0807 E11304
FCST VA CLD +12 HR: 06/1030Z SFC/FL150 S0811 E11252 – S0739
E11216 – S0724 E11259 – S0807 E11303
FCST VA CLD +18 HR: 06/1630Z SFC/FL150 S0810 E11302 – S0813
E11250 – S0736 E11224 – S0730 E11305
RMK: VA UNIDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. RECENT GROUND REPORTS AND WEBCAM IMAGERY INDICATE
DISCRETE VA EMISSIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED
ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260506/0450Z=

Kilauea Volcano Volcanic Ash Advisory: NEW VA EMS to 20000 ft (6100 m)

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:

FVXX21 at 19:43 UTC, 05/05/26 from KNES
VA ADVISORY
DTG: 20260505/1940Z

VAAC: WASHINGTON

VOLCANO: KILAUEA 332010
PSN: N1925 W15517

AREA: HAWAIIAN.IS

SOURCE ELEV: 4009 FT AMSL

ADVISORY NR: 2026/021

INFO SOURCE: GOES-18. HVO. HONOLULU MWO. VONA.
WEBCAM. NWP MODELS.

ERUPTION DETAILS: NEW VA EMS

OBS VA DTG: 05/1926Z

OBS VA CLD: SFC/FL200 N1931 W15514 – N1925 W15513
– N1925 W15516 – N1925 W15517 – N1931 W15514 MOV
NE 5KT

FCST VA CLD +6HR: 06/0130Z SFC/FL200 N1953 W15500
– N1934 W15445 – N1925 W15517 – N1926 W15517 –
N1953 W15500

FCST VA CLD +12HR: 06/0730Z NO VA EXP

FCST VA CLD +18HR: 06/1330Z NO VA EXP

RMK: SO2/VA PLUME DETECTED ON STLT SLOWLY MOVG NE
OF SUMMIT. WEBCAM SHOWS STRONG LAVA FOUNTAIN WITH
VA. NO CHG FCST TO MDL WINDS AT FL NXT 6 HR.
…KONON

NXT ADVISORY: WILL BE ISSUED BY 20260506/0145Z

Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260505/1234Z VA CLD UNKNOWN REPORTED OBS VA DTG: 05/1230Z

Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report:

FVFE01 at 12:52 UTC, 05/05/26 from RJTD
VA ADVISORY
DTG: 20260505/1252Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/568
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260505/1234Z VA CLD UNKNOWN REPORTED
OBS VA DTG: 05/1230Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 100/9KT
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=

Reventador Volcano Volcanic Ash Advisory: VA OBS IN WEBCAM

Volcanic Ash Advisory Center Washington (VAAC) issued the following report:

FVXX23 at 10:46 UTC, 05/05/26 from KNES
VA ADVISORY
DTG: 20260505/1044Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0005 W07739

AREA: ECUADOR

SOURCE ELEV: 11686 FT AMSL

ADVISORY NR: 2026/442

INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.

ERUPTION DETAILS: VA OBS IN WEBCAM

EST VA DTG: 05/1010Z

EST VA CLD: SFC/FL140 N0002 W07751 – S0004 W07739
– S0005 W07739 – S0005 W07753 – N0002 W07751 MOV
W 10KT

FCST VA CLD +6HR: 05/1600Z SFC/FL140 N0005 W07758
– S0004 W07740 – S0005 W07740 – S0006 W07800 –
N0005 W07758

FCST VA CLD +12HR: 05/2200Z SFC/FL140 N0005
W07758 – S0004 W07739 – S0005 W07739 – S0006
W07800 – N0005 W07758

FCST VA CLD +18HR: 06/0400Z SFC/FL140 N0007
W07750 – S0004 W07739 – S0005 W07740 – S0001
W07755 – N0007 W07750

RMK: RCNT VA EMS OBS IN WEBCAM BUT NOT SEEN IN
STLT IMAGERY DUE TO WX CLDS. VA FCST THRU T+18
HRS BASED ON NWP MDL GUIDANCE. …COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20260505/1645Z