FVXX21 KNES 171435
VA ADVISORY
DTG: 20241217/1435Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2024/705

INFO SOURCE: GOES-16. VONA. NWP MODELS. 

ERUPTION DETAILS: OCSL VA EMS OBSD

OBS VA DTG: 17/1410Z

OBS VA CLD: SFC/FL200 S0200 W07820 - S0214 W07815
- S0214 W07823 - S0201 W07821 - S0200 W07820 MOV
S 5KT 

FCST VA CLD +6HR: 17/2000Z SFC/FL200 S0155 W07836
- S0159 W07820 - S0201 W07820 - S0209 W07835 -
S0155 W07836 

FCST VA CLD +12HR: 18/0200Z NO VA EXP

FCST VA CLD +18HR: 18/0800Z NO VA EXP

RMK: VA EMS OBSD IN STLT IMG MVG APPRX 15 NM SSE
FM SUMMIT. SSE MVMT EXP TO SHIFT W THRU T+6 HRS.
LOW CONF IN FCST DUE TO LOW VARIABLE WINDS. MVMT
AND HGT BASED ON STLT OBS AND NWP MDLS. 
...BERTALAN

NXT ADVISORY: WILL BE ISSUED BY 20241217/2030Z