FVXX21 KNES 302055
VA ADVISORY
DTG: 20220730/2055Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0201 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/766

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: OCNL EM

OBS VA DTG: 30/2030Z

OBS VA CLD: SFC/FL190 S0155 W07834 - S0200 W07820
- S0204 W07820 - S0200 W07837 - S0155 W07834 MOV
W 10KT 

FCST VA CLD +6HR: 31/0230Z SFC/FL190 S0151 W07838
- S0200 W07819 - S0202 W07820 - S0205 W07837 -
S0151 W07838 

FCST VA CLD +12HR: 31/0830Z SFC/FL190 S0159
W07819 - S0204 W07819 - S0208 W07837 - S0200
W07837 - S0159 W07819 

FCST VA CLD +18HR: 31/1430Z NO VA EXP

RMK: VA SEEN FM STLT EXT 14 NM WNW OF THE SUMMIT,
WHICH DOES NOT AGREE WELL WITH NWP MODELS. T+6
BASED ON CONTINUITY WITH LOW CONFIDENCE. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20220731/0300Z