FVXX20 KNES 081349
VA ADVISORY
DTG: 20210908/1349Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/809

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

ERUPTION DETAILS: VA CLD RPRTD.

OBS VA DTG: 08/1320Z

OBS VA CLD: SFC/FL210 S0158 W07820 - S0200 W07819
- S0203 W07827 - S0158 W07828 - S0158 W07820 MOV
W 10KT 

FCST VA CLD +6HR: 08/1930Z SFC/FL210 S0155 W07844
- S0159 W07819 - S0201 W07819 - S0207 W07843 -
S0155 W07844 

FCST VA CLD +12HR: 09/0130Z SFC/FL210 S0159
W07820 - S0202 W07819 - S0212 W07841 - S0201
W07846 - S0159 W07820 

FCST VA CLD +18HR: 09/0730Z NO VA EXP

RMK: VONA RPRTS VA CLD TO 1KM ABV SUMMIT AT
1303Z. VA CLD OBSD ON WEBCAM AT ARND 1300Z. VA
CLD NOT OBSD ON G16 STLT IMAGERY LKLY DUE TO WX
CLD CVR. NWP MDLS SUGGEST VA MOVG W THEN WILL MOV
WSW BY T+6HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20210908/1945Z