FVXX23 KNES 121228
VA ADVISORY
DTG: 20211112/1228Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0201 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/978

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONTG VA EMS

OBS VA DTG: 12/1150Z

OBS VA CLD: SFC/FL190 S0202 W07821 - S0202 W07819
- S0219 W07835 - S0212 W07845 - S0202 W07821 MOV
SW 5KT 

FCST VA CLD +6HR: 12/1800Z SFC/FL190 S0153 W07835
- S0202 W07820 - S0202 W07820 - S0200 W07838 -
S0153 W07835 

FCST VA CLD +12HR: 13/0000Z SFC/FL190 S0201
W07822 - S0202 W07820 - S0211 W07831 - S0204
W07836 - S0201 W07822 

FCST VA CLD +18HR: 13/0600Z SFC/FL190 S0155
W07831 - S0202 W07820 - S0202 W07820 - S0201
W07835 - S0155 W07831 

RMK: CONS VA EM SEEN ON STLT EXTENDING APPROX 25
NM SW FM SUMMIT. VA FL AND FRCST BASED ON IMAGERY
AND NWP MODELS. LGHT AND VAR CON EXPCD. ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20211112/1830Z