FVXX21 KNES 312251 VA ADVISORY DTG: 20240831/2251Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2024/495 INFO SOURCE: GOES-16. ERUPTION DETAILS: VA EMS CONT OBS VA DTG: 31/2230Z OBS VA CLD: SFC/FL200 S0152 W07829 - S0159 W07820 - S0201 W07820 - S0159 W07831 - S0152 W07829 MOV NW 15KT FCST VA CLD +6HR: 01/0430Z SFC/FL200 S0154 W07847 - S0200 W07820 - S0201 W07820 - S0202 W07847 - S0154 W07847 FCST VA CLD +12HR: 01/1030Z SFC/FL200 S0154 W07847 - S0159 W07820 - S0201 W07820 - S0202 W07847 - S0154 W07847 FCST VA CLD +18HR: 01/1630Z NO VA EXP RMK: VA PUFFS DETECTED ON STLT MOVG NW OF SUMMIT. OCNL HOTSPOT NOTED ON SWIR. MDL WINDS AT FL FCST TO BACK NXT 6 HR BECMG MORE FM THE E. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20240901/0445Z