FVXX23 KNES 150406
VA ADVISORY
DTG: 20211215/0406Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/1090

INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. 

ERUPTION DETAILS: LGT VA EMS

OBS VA DTG: 15/0350Z

OBS VA CLD: SFC/FL200 S0159 W07821 - S0201 W07818
- S0218 W07832 - S0211 W07840 - S0159 W07821 MOV
SW 10KT 

FCST VA CLD +6HR: 15/1000Z SFC/FL200 S0159 W07821
- S0201 W07819 - S0217 W07832 - S0211 W07838 -
S0159 W07821 

FCST VA CLD +12HR: 15/1600Z NO VA EXP

FCST VA CLD +18HR: 15/2200Z NO VA EXP

RMK: LGT VA EMS OBS IN STLT MOVG SW FM SUMMIT.
ASH DISSIPATES BEYOND 20NMI. HOTSPOT CONTINUES TO
PERSIST. NWP MODELS SUPPORT A FCST OF SW MVMNT.
...RAMIREZ

NXT ADVISORY: WILL BE ISSUED BY 20211215/1000Z