FVXX23 KNES 311454
VA ADVISORY
DTG: 20231031/1454Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/792

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 31/1430Z

OBS VA CLD: SFC/FL240 S0150 W07840 - S0159 W07820
- S0201 W07820 - S0203 W07842 - S0150 W07840 MOV
W 10KT 

FCST VA CLD +6HR: 31/2030Z SFC/FL240 S0154 W07850
- S0159 W07820 - S0201 W07820 - S0210 W07850 -
S0154 W07850 

FCST VA CLD +12HR: 01/0230Z NO VA EXP

FCST VA CLD +18HR: 01/0830Z NO VA EXP

RMK: HOTSPOT ACTIVITY VISIBLE IN STLT IMG BUT VA
EMS NOT OBS. MODEL GUIDANCE SUGGESTS W MVMT FM
SUMMIT THRU T+6.  ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20231031/2100Z