FVXX20 KNES 070058
VA ADVISORY
DTG: 20211207/0058Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/1063

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

ERUPTION DETAILS: NEW VA EMS OBS

OBS VA DTG: 06/0005Z

OBS VA CLD: SFC/FL200 S0158 W07820 - S0236 W07842
- S0217 W07858 - S0158 W07820 MOV SW 15KT 

FCST VA CLD +6HR: 06/0600Z SFC/FL200 S0158 W07819
- S0237 W07842 - S0219 W07859 - S0158 W07819 

FCST VA CLD +12HR: 06/1200Z NO VA EXP

FCST VA CLD +18HR: 06/1800Z NO VA EXP

RMK: NEW VA EMS OBS MOV SW IN STLT IMAGERY. VA
FCST TO CONT SW MOV THRU T+6HRS BEFORE DISP. VO
ACT MODERATE.  ...FISHER

NXT ADVISORY: WILL BE ISSUED BY 20211207/0700Z