FVXX24 KNES 091853
VA ADVISORY
DTG: 20210409/1853Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/353

INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: POSSIBLE ONGOING EMS.

OBS VA DTG: 09/1830Z

OBS VA CLD: SFC/FL210 S0152 W07911 - S0158 W07820
- S0202 W07820 - S0210 W07910 - S0152 W07911 MOV
W 15KT 

FCST VA CLD +6HR: 10/0030Z SFC/FL210 S0156 W07911
- S0159 W07819 - S0202 W07817 - S0213 W07912 -
S0156 W07911 

FCST VA CLD +12HR: 10/0630Z NO VA EXP

FCST VA CLD +18HR: 10/1230Z NO VA EXP

RMK: NOTHING SEEN IN IMAGERY SINCE DENSE WX CLDS
HAVE OBSCURED THE VIEW OF SUMMIT. HOWEVER RECENT
PAST ACT SUGGEST CONT ACT. VAAG BASED ON PREV
UPDATE AND NWP MDLS. WEBCAM INOP. ...LEE

NXT ADVISORY: WILL BE ISSUED BY 20210410/0100Z
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