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:
FVXX25 at 01:24 UTC, 06/12/25 from KNES
VA ADVISORY
DTG: 20251206/0122Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SOURCE ELEV: 17342 FT AMSL
ADVISORY NR: 2025/919
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: FREQUENT VA EMS
OBS VA DTG: 06/0040Z
OBS VA CLD: SFC/FL190 S0200 W07820 – S0208 W07804
– S0213 W07807 – S0201 W07820 – S0200 W07820 MOV
SE 10KT
FCST VA CLD +6HR: 06/0630Z SFC/FL190 S0200 W07820
– S0203 W07803 – S0208 W07804 – S0201 W07820 –
S0200 W07820
FCST VA CLD +12HR: 06/1230Z NO VA EXP
FCST VA CLD +18HR: 06/1830Z NO VA EXP
RMK: SML VA EMS OBS IN STLT IMG EXT APRX 20NM SE
FM SUMMIT. ESE MVMT EXP BY T+6. FCST BASED ON
STLT AND MDL WINDS. …GATLING
NXT ADVISORY: WILL BE ISSUED BY 20251206/0715Z