FVXX22 KNES 041837
VA ADVISORY
DTG: 20211204/1837Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/1057

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

ERUPTION DETAILS: VA SEEN IN SAT

OBS VA DTG: 04/1810Z

OBS VA CLD: SFC/FL200 S0152 W07846 - S0159 W07820
- S0202 W07821 - S0207 W07846 - S0152 W07846 MOV
W 10KT 

FCST VA CLD +6HR: 05/0000Z SFC/FL200 S0158 W07820
- S0202 W07819 - S0221 W07852 - S0206 W07855 -
S0158 W07820 

FCST VA CLD +12HR: 05/0600Z SFC/FL200 S0158
W07820 - S0202 W07819 - S0228 W07850 - S0213
W07854 - S0158 W07820 

FCST VA CLD +18HR: 05/1200Z NO VA EXP

RMK: VA SEEN IN SAT MOV W FM SUMMIT. NWP GUIDANCE
SHOWS A MORE SW MOV BY T+6 HRS. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20211205/0030Z