FVXX22 KNES 132324
VA ADVISORY
DTG: 20210513/2324Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0201 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/457

INFO SOURCE: GOES-16. NWP MODELS. VOLCAT.
GEOPHYSICAL INST. 

ERUPTION DETAILS: ADVISORY UPDATE

OBS VA DTG: 13/2240Z

OBS VA CLD: SFC/FL220 S0202 W07844 - S0207 W07841
- S0208 W07854 - S0205 W07855 - S0202 W07844 MOV
W 15KT 

FCST VA CLD +6HR: 14/0430Z SFC/FL220 S0158 W07832
- S0201 W07820 - S0201 W07820 - S0205 W07832 -
S0158 W07832 

FCST VA CLD +12HR: 14/1030Z NO VA EXP

FCST VA CLD +18HR: 14/1630Z NO VA EXP

RMK: FL INCREASED TO FL220. VA CLD SEEN ON STLT
IMAGERY MOV  WSW FM SUMMIT. VO RPRTS VA AROUND
FL220 MOV W. ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20210514/0530Z
Full Size Graphic

-Graphic Map Depicting Ash