FVXX20 KNES 080117
VA ADVISORY
DTG: 20210108/0117Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/031

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

ERUPTION DETAILS: OCNL VA CLDS OBS IN STLT
IMAGERY 

OBS VA DTG: 08/0050Z

OBS VA CLD: SFC/FL190 S0158 W07820 - S0201 W07818
- S0220 W07820 - S0208 W07835 - S0158 W07820 MOV
SW 10KT 

FCST VA CLD +6HR: 08/0700Z SFC/FL190 S0158 W07820
- S0202 W07818 - S0225 W07835 - S0203 W07847 -
S0158 W07820 

FCST VA CLD +12HR: 08/1300Z NO VA EXP

FCST VA CLD +18HR: 08/1900Z NO VA EXP

RMK: OCNL VA CLDS OBS IN STLT. LOW CONF WITH VA
EXT DUE TO WX CLDS OVER REGION. VA HGT FM PREV
VAA. VA DIR FM STLT/NWP MDLS SHOWS SSW-LY TO
SW-LY MOVMT TREND THRU T+6.  ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20210108/0715Z