FVXX23 KNES 170709
VA ADVISORY
DTG: 20211017/0709Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2021/900
INFO SOURCE: GOES-16. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 17/0650Z
OBS VA CLD: SFC/FL190 S0156 W07856 - S0157 W07819
- S0201 W07819 - S0208 W07853 - S0156 W07856 MOV
W 10KT
FCST VA CLD +6HR: 17/1300Z SFC/FL190 S0152 W07856
- S0158 W07819 - S0202 W07819 - S0205 W07856 -
S0152 W07856
FCST VA CLD +12HR: 17/1900Z NO VA EXP
FCST VA CLD +18HR: 18/0100Z NO VA EXP
RMK: PSBL VA OBS IN SAT WITH PARTIAL MET CLD
OBSCN EXT W FM SUMMIT. OBS VA EXTENT UNCERTAIN
AND ESTD FM NWP MDLS AND RPEV VAA. LTLCG FCST IN
FL WINDS THRU T+6 HRS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20211017/1315Z
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