FVXX22 KNES 170612 VA ADVISORY DTG: 20231217/0612Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2023/924 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: INTMT VA EMS LKLY CONTG. OBS VA DTG: 17/0540Z OBS VA CLD: SFC/FL210 S0144 W07833 - S0201 W07819 - S0202 W07820 - S0152 W07840 - S0144 W07833 MOV NW 10KT FCST VA CLD +6HR: 17/1130Z SFC/FL210 S0125 W07847 - S0201 W07819 - S0202 W07820 - S0145 W07906 - S0125 W07847 FCST VA CLD +12HR: 17/1730Z NO VA EXP FCST VA CLD +18HR: 17/2330Z NO VA EXP RMK: VA CLD LKLY OBSD MOVG NW FM SUMMIT HOTSPOT CLRLY EVIDENT. FL ESTD FM NWP MDLS. NWP MDLS FCST LTLCG IN WINDS THRU T+6HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20231217/1215Z