FVXX20 KNES 041046
VA ADVISORY
DTG: 20201204/1046Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/1176

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONTG VA EMS.

OBS VA DTG: 04/1020Z

OBS VA CLD: SFC/FL220 S0159 W07835 - S0159 W07820
- S0200 W07819 - S0206 W07835 - S0159 W07835 MOV
W 15KT 

FCST VA CLD +6HR: 04/1630Z SFC/FL220 S0159 W07820
- S0201 W07819 - S0210 W07844 - S0159 W07844 -
S0159 W07820 

FCST VA CLD +12HR: 04/2230Z NO VA EXP

FCST VA CLD +18HR: 05/0430Z NO VA EXP

RMK: VA CLD OBS THRU BREAK IN WX CLD COVER MOV W
UP TO 15 NM FM SUMMIT. OBS VA EXTENT UNCERTAIN
DUE TO WX CLD OBSCN. FL WINDS EXP TO PERSIST THRU
T+6 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20201204/1645Z