Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 21000 ft (6400 m) altitude or flight level 210 and is moving at 20 kts in NW direction.
The full report is as follows:
FVAG01 at 02:15 UTC, 12/07/26 from SABM
VA ADVISORY
DTG: 20260712/0225Z
VAAC: BUENOS AIRES
VOLCANO: SABANCAYA 354006
PSN: S1547 W07150
AREA: PERU
SUMMIT ELEV: 19576 FT [5967 M]
ADVISORY NR: 2026/458
INFO SOURCE: GOES-E. GFS. WEBCAM.
AVIATION COLOUR CODE: NOT GIVEN
ERUPTION DETAILS: WEAK SPORADIC EMISSION
OBS VA DTG: 12/0140Z
OBS VA CLD: SFC/FL210 S1500 W07226 – S1545 W07150
– S1512 W07239 – S1500 W07226 MOV NW 20KT
FCST VA CLD +6 HR: 12/0740Z SFC/FL210 S1442 W07225
– S1545 W07150 – S1456 W07246 – S1442 W07225
FCST VA CLD +12 HR: 12/1340Z SFC/FL210 S1434
W07232 – S1545 W07149 – S1455 W07256 – S1434
W07232
FCST VA CLD +18 HR: 12/1940Z SFC/FL210 S1434
W07234 – S1544 W07149 – S1456 W07301 – S1434
W07234
RMK: FAINT VA PLUME DETECTED IN SATELLITE DATA
MOV NW 20KT. WEBCAM SHOWS WEAK VA EMS NEAR SUMMIT
LVL. …SMN
NXT ADVISORY: WILL BE ISSUED BY 20260712/0825Z=