FVXX20 KNES 101235
VA ADVISORY
DTG: 20210910/1235Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/817

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: OCL VA EMS

OBS VA DTG: 10/1210Z

OBS VA CLD: SFC/FL190 S0146 W07829 - S0200 W07818
- S0202 W07820 - S0153 W07837 - S0146 W07829 MOV
NW 15KT 

FCST VA CLD +6HR: 10/1800Z SFC/FL190 S0138 W07834
- S0201 W07817 - S0202 W07820 - S0148 W07846 -
S0138 W07834 

FCST VA CLD +12HR: 11/0000Z SFC/FL190 S0136
W07835 - S0200 W07817 - S0202 W07820 - S0144
W07851 - S0136 W07835 

FCST VA CLD +18HR: 11/0600Z NO VA EXP

RMK: OCL VA EMS OBS IN SAT DATA MOV NW FM SUMMIT
EXTG 20 NM. NWP MDLS FCST LTLCG IN VA DIR THRU
T+12.  ...TUGGLE

NXT ADVISORY: WILL BE ISSUED BY 20210910/1830Z