FVXX24 KNES 161302
VA ADVISORY
DTG: 20210916/1302Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/824

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: LGT VA CLDS OBSD

OBS VA DTG: 16/1240Z

OBS VA CLD: SFC/FL210 S0154 W07940 - S0159 W07820
- S0201 W07820 - S0201 W07939 - S0154 W07940 MOV
W 30KT 

FCST VA CLD +6HR: 16/1830Z SFC/FL210 S0152 W08002
- S0158 W07820 - S0202 W07820 - S0204 W08002 -
S0152 W08002 

FCST VA CLD +12HR: 17/0030Z SFC/FL210 S0151
W08003 - S0158 W07820 - S0202 W07820 - S0204
W08003 - S0151 W08003 

FCST VA CLD +18HR: 17/0630Z NO VA EXP

RMK: PREV LGT VA CLDS OBSD MOV QUICKLY W OF
SUMMIT APRX 80 NM WITH HIGH WINDS. OCCL NEW VA
CLDS OBSD MIXED WITH WX CLDS. ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20210916/1900Z