Fuego Volcano Volcanic Ash Advisory: VA EMS LIKELY

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

FVXX20 at 18:56 UTC, 18/03/26 from KNES
VA ADVISORY
DTG: 20260318/1853Z

VAAC: WASHINGTON

VOLCANO: FUEGO 342090
PSN: N1428 W09052

AREA: GUATEMALA

SOURCE ELEV: 12346 FT AMSL

ADVISORY NR: 2026/327

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

ERUPTION DETAILS: VA EMS LIKELY

EST VA DTG: 18/1820Z

EST VA CLD: SFC/FL160 N1434 W09044 – N1421 W09043
– N1427 W09053 – N1429 W09053 – N1434 W09044 MOV
E 5KT

FCST VA CLD +6HR: 19/0030Z SFC/FL160 N1429 W09052
– N1420 W09035 – N1413 W09040 – N1428 W09054 –
N1429 W09052

FCST VA CLD +12HR: 19/0630Z SFC/FL160 N1434
W09035 – N1426 W09034 – N1428 W09052 – N1429
W09053 – N1434 W09035

FCST VA CLD +18HR: 19/1230Z SFC/FL160 N1432
W09034 – N1424 W09034 – N1427 W09053 – N1429
W09053 – N1432 W09034

RMK: VA NOT OBS ON STLT OR WEBCAM DUE TO WX CLD
CVR. WEBCAM SHOWS EMS BEFORE BCMING OBSC. NWP
MDLS SUG LGT WINDS FAVORING E TO SE MVMT THRU
T+18. FL TAKEN FRM PRVS ADV. …EVANS

NXT ADVISORY: WILL BE ISSUED BY 20260319/0100Z

Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260318/1404Z VA CLD UNKNOWN REPORTED OBS VA DTG: 18/1410Z

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

FVFE01 at 14:31 UTC, 18/03/26 from RJTD
VA ADVISORY
DTG: 20260318/1431Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/340
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260318/1404Z VA CLD UNKNOWN REPORTED
OBS VA DTG: 18/1410Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 010/6KT
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: ERUPTION LAST REPORTED AT 18/0939Z EST VA DTG: 18/1030Z

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

FVAU02 at 10:48 UTC, 18/03/26 from ADRM
VA ADVISORY
DTG: 20260318/1050Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/315
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: ERUPTION LAST REPORTED AT 18/0939Z
EST VA DTG: 18/1030Z
EST VA CLD: SFC/FL150 S0809 E11253 – S0749 E11238 – S0745
E11304 – S0808 E11259 MOV N 10KT
FCST VA CLD +6 HR: 18/1630Z SFC/FL150 S0810 E11254 – S0752
E11232 – S0743 E11257 – S0808 E11259
FCST VA CLD +12 HR: 18/2230Z SFC/FL150 S0810 E11254 – S0754
E11231 – S0742 E11254 – S0807 E11300
FCST VA CLD +18 HR: 19/0430Z SFC/FL150 S0810 E11254 – S0759
E11229 – S0741 E11248 – S0807 E11300
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. INTERMITTENT DISCRETE VA EMISSIONS EXPECTED TO BE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260318/1650Z=

Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260318/0559Z VA CLD UNKNOWN REPORTED OBS VA DTG: 18/0610Z

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

FVFE01 at 06:28 UTC, 18/03/26 from RJTD
VA ADVISORY
DTG: 20260318/0628Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/339
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260318/0559Z VA CLD UNKNOWN REPORTED
OBS VA DTG: 18/0610Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 330/4KT
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=

Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260317/2059Z VA CLD UNKNOWN REPORTED OBS VA DTG: 17/2050Z

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

FVFE01 at 21:10 UTC, 17/03/26 from RJTD
VA ADVISORY
DTG: 20260317/2110Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/337
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260317/2059Z VA CLD UNKNOWN REPORTED
OBS VA DTG: 17/2050Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 280/9KT
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=