FVXX20 KNES 181007
VA ADVISORY
DTG: 20201218/1007Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/1227

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: PSBL VA CLD EMS.

OBS VA DTG: 18/0940Z

OBS VA CLD: SFC/FL210 S0158 W07846 - S0159 W07820
- S0202 W07820 - S0208 W07845 - S0158 W07846 MOV
W 15KT 

FCST VA CLD +6HR: 18/1530Z SFC/FL210 S0159 W07846
- S0200 W07820 - S0202 W07819 - S0208 W07844 -
S0159 W07846 

FCST VA CLD +12HR: 18/2130Z NO VA EXP

FCST VA CLD +18HR: 19/0330Z NO VA EXP

RMK: VA NOT OBSD BY G16 DUE TO WX CLD CVR. NWP
MDLS SUGGEST VA SHOULD BE MOVG W-WSW AND SHOULD
CONT TO DO SO THRU T+6 HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20201218/1600Z