FVXX23 KNES 081642
VA ADVISORY
DTG: 20211108/1642Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2021/965
INFO SOURCE: GOES-16. NWP MODELS. ASH3D.
ERUPTION DETAILS: NEW VA ERUPTION OBS
OBS VA DTG: 08/1620Z
OBS VA CLD: SFC/FL250 S0143 W07830 - S0159 W07819
- S0201 W07820 - S0210 W07902 - S0157 W07859 -
S0143 W07830 MOV NW 10KT
FCST VA CLD +6HR: 08/2230Z SFC/FL250 S0133 W07832
- S0152 W07824 - S0201 W07820 - S0211 W07915 -
S0155 W07908 - S0133 W07832
FCST VA CLD +12HR: 09/0430Z SFC/FL250 S0131
W07825 - S0200 W07819 - S0201 W07820 - S0142
W07848 - S0131 W07825
FCST VA CLD +18HR: 09/1030Z SFC/FL250 S0131
W07825 - S0201 W07819 - S0201 W07820 - S0142
W07848 - S0131 W07825
RMK: NEW ERUPTION OBS IN STLT WITH VA ERUPTING
ABOVE MET CLD DECK AND FANNING OUT AS IT MOV NW.
FL BASED ON NWP MODEL WINDS. NEW EMS POSS BELOW
MET CLDS. ...JLEVINE
NXT ADVISORY: WILL BE ISSUED BY 20211108/2245Z
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