FVXX20 KNES 202111
VA ADVISORY
DTG: 20200920/2111Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/814

INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
VOLCAT. 

ERUPTION DETAILS: NEW VA ERUPTION OBSD

OBS VA DTG: 20/2040Z

OBS VA CLD: SFC/FL350 S0201 W07816 - S0216 W07814
- S0216 W07855 - S0201 W07855 - S0201 W07816 MOV
W 20KT 

FCST VA CLD +6HR: 21/0230Z SFC/FL210 S0156 W07855
- S0201 W07822 - S0204 W07822 - S0208 W07856 -
S0156 W07855 SFC/FL350 S0200 W08009 - S0219
W08010 - S0220 W08055 - S0202 W08056 - S0200
W08009 

FCST VA CLD +12HR: 21/0830Z SFC/FL210 S0155
W07857 - S0201 W07823 - S0204 W07820 - S0207
W07857 - S0155 W07857 SFC/FL350 S0155 W08301 -
S0201 W08216 - S0219 W08214 - S0219 W08305 -
S0155 W08301 

FCST VA CLD +18HR: 21/1430Z SFC/FL210 S0157
W07857 - S0201 W07822 - S0204 W07820 - S0208
W07854 - S0157 W07857 SFC/FL350 NO VA EXP

RMK: NEW VA ERUPTUION SEEN ON STLT IMAGERY MOV
APPROX 45 NM W OF SUMMIT. VA HEIGHT AND FRCST
BASED ON IMAGERY, VOLCAT AND MODEL GUIDANCES.
REMNANT VA FM 0945Z ERUPTION DISPD.  ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20200921/0315Z