FVXX20 KNES 150823
VA ADVISORY
DTG: 20210215/0823Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2021/182
INFO SOURCE: GOES-16. NWP MODELS.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 15/0800Z
OBS VA CLD: SFC/FL220 S0155 W07822 - S0155 W07816
- S0200 W07818 - S0201 W07820 - S0155 W07822 MOV
N 5KT
FCST VA CLD +6HR: 15/1400Z SFC/FL220 S0129 W07821
- S0129 W07812 - S0201 W07817 - S0201 W07820 -
S0129 W07821
FCST VA CLD +12HR: 15/2000Z SFC/FL220 S0132
W07802 - S0135 W07758 - S0202 W07818 - S0159
W07821 - S0132 W07802
FCST VA CLD +18HR: 16/0200Z SFC/FL220 S0129
W07821 - S0129 W07811 - S0200 W07817 - S0201
W07820 - S0129 W07821
RMK: VA EXT LESS THAN 8 NM NORTH OF THE SUMMIT
BEFORE BECOMING OBS BY WX CLD. LTLCG EXP THRU T+6
BASED ON NWP MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20210215/1430Z
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