FVXX23 KNES 010345
VA ADVISORY
DTG: 20210701/0345Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/620

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EM OBSD

OBS VA DTG: 01/0310Z

OBS VA CLD: SFC/FL210 S0154 W07924 - S0159 W07820
- S0201 W07820 - S0209 W07923 - S0154 W07924 MOV
W 20KT 

FCST VA CLD +6HR: 01/0900Z SFC/FL200 S0157 W07858
- S0200 W07821 - S0201 W07820 - S0207 W07857 -
S0157 W07858 

FCST VA CLD +12HR: 01/1500Z NO VA EXP

FCST VA CLD +18HR: 01/2100Z NO VA EXP

RMK: VA EM PARTIALLY DISCERNIBLE ON SLT IMAGERY
MOV APPROX 70 NMI W FM SUMMIT. VA HEIGHT AND
FRCST BASED ON IMAGERY AND MODEL GUIDANCE. LTLCG
EXPCD AROUND FL. ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20210701/0945Z