FVXX20 KNES 212033
VA ADVISORY
DTG: 20201221/2033Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/1242

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

ERUPTION DETAILS: CONT LGT VA EMS PSBL

OBS VA DTG: 21/2030Z

OBS VA CLD: SFC/FL190 S0146 W07853 - S0159 W07819
- S0201 W07856 - S0146 W07853 MOV W 10KT 

FCST VA CLD +6HR: 22/0230Z SFC/FL190 S0143 W07850
- S0159 W07818 - S0158 W07858 - S0143 W07850 

FCST VA CLD +12HR: 22/0830Z NO VA EXP

FCST VA CLD +18HR: 22/1430Z NO VA EXP

RMK: CONT LGT VA EMS PSBL MOV W FM SUMMIT. PSBL
LGT VA EMS FCST TO CONT W TO WNW MOV THRU T+6HRS
BEFORE DISP.  ...FISHER

NXT ADVISORY: WILL BE ISSUED BY 20201222/0230Z