FVXX22 KNES 202119 CCA
VA ADVISORY -CORRECTION
DTG: 20210820/2119Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/784

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: PSBL VA EMS

OBS VA DTG: 20/2040Z

OBS VA CLD: SFC/FL200 S0156 W07820 - S0208 W07819
- S0242 W07843 - S0158 W07847 - S0156 W07820 MOV
SW 5KT 

FCST VA CLD +6HR: 21/0230Z SFC/FL200 S0202 W07818
- S0246 W07856 - S0204 W07908 - S0202 W07818 

FCST VA CLD +12HR: 21/0830Z NO VA EXP

FCST VA CLD +18HR: 21/1430Z NO VA EXP

RMK: CORRECTED FOR FL DUE TO 2107Z VONA. VA EMS
OBS FM STLT DATA AND VONA MOVG SW FM SUMMIT BUT
PTLY OBSCD BY WX CLDS IN STLT DATA . WINDS FCST
TO SHFT TO THE WSW THRU T+6. FL AND WINDS FM NWP
AND VONA ...MLEVINE

NXT ADVISORY: WILL BE ISSUED BY 20210821/0300Z
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