FVXX21 KNES 212030
VA ADVISORY
DTG: 20211221/2030Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2021/1107
INFO SOURCE: GOES-16. VONA. NWP MODELS.
ERUPTION DETAILS: VA RPTD IN VONA
OBS VA DTG: 21/2010Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0201 W07819
- S0209 W07817 - S0210 W07824 - S0159 W07819 MOV
S 10KT
FCST VA CLD +6HR: 22/0200Z SFC/FL200 S0159 W07820
- S0201 W07819 - S0215 W07816 - S0216 W07828 -
S0159 W07820
FCST VA CLD +12HR: 22/0800Z NO VA EXP
FCST VA CLD +18HR: 22/1400Z NO VA EXP
RMK: VA RPTD IN VONA MOVG SOUTH FM SUMMIT. NO VA
OBS IN SAT DATA UNDER MSTLY CLR CONDS. NWP MDLS
AGREE WITH RPTD DIR OF VA. WITH LTLCG EXP THRU
T+6. ...TUGGLE
NXT ADVISORY: WILL BE ISSUED BY 20211222/0230Z
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