FVXX20 KNES 192038
VA ADVISORY
DTG: 20200719/2038Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/688

INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. 

ERUPTION DETAILS: POSSIBLE ONGOING EMS.

OBS VA DTG: 19/2000Z

OBS VA CLD: SFC/FL190 S0149 W07908 - S0159 W07819
- S0201 W07820 - S0207 W07909 - S0149 W07908 MOV
W 15-20KT 

FCST VA CLD +6HR: 20/0200Z SFC/FL190 S0151 W07907
- S0159 W07820 - S0202 W07819 - S0206 W07908 -
S0151 W07907 

FCST VA CLD +12HR: 20/0800Z NO VA EXP

FCST VA CLD +18HR: 20/1400Z NO VA EXP

RMK: A LINEAR CLOUD FIELD SEEN IN VIS STLT AND
ATTACHED TO AND EXTENDING WELL W OF SUMMIT MAY BE
COMPOSED OF SOME VA, STEAM AND PARTICULATES.
NOTHING SEEN IN WEB CAM DUE TO WX CLDS. VA MOV W.
...LEE

NXT ADVISORY: WILL BE ISSUED BY 20200720/0245Z