FVXX22 KNES 202053
VA ADVISORY
DTG: 20210920/2053Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/833

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: REMNANT VA OVR PACIFIC

OBS VA DTG: 20/1950Z

OBS VA CLD: SFC/FL220 S0150 W07912 - S0158 W07820
- S0201 W07819 - S0203 W07913 - S0150 W07912 MOV
W 25KT SFC/FL240 S0121 W08141 - S0126 W08102 -
S0205 W08104 - S0206 W08148 - S0121 W08141 MOV W
35KT 

FCST VA CLD +6HR: 21/0200Z SFC/FL220 S0155 W07927
- S0158 W07820 - S0201 W07818 - S0212 W07926 -
S0155 W07927 SFC/FL240 NO VA EXP

FCST VA CLD +12HR: 21/0800Z NO VA EXP

FCST VA CLD +18HR: 21/1400Z NO VA EXP

RMK: REMNANT VA OBSD DISPG ABT 200 NM W OF
SUMMIT. NO RECENT VA CLDS OBSD LKLY DUE TO WX CLD
CVR OBSC SUMMIT. NWP MDL FCST LTLCG WINDS THRU
T+6  HRS.  ...ZENG/HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20210921/0300Z
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