FVXX22 KNES 280113 VA ADVISORY DTG: 20230528/0113Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2023/396 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS OBS OBS VA DTG: 28/0040Z OBS VA CLD: SFC/FL200 S0144 W07854 - S0159 W07820 - S0202 W07820 - S0153 W07858 - S0144 W07854 MOV NW 10KT FCST VA CLD +6HR: 28/0630Z SFC/FL200 S0134 W07855 - S0200 W07819 - S0202 W07820 - S0149 W07905 - S0134 W07855 FCST VA CLD +12HR: 28/1230Z NO VA EXP FCST VA CLD +18HR: 28/1830Z NO VA EXP RMK: LGT VA EMS OBS FM STLT THRU WX CLDS MV NW ABT 40 NM FM SUMMIT. WEBCAM OBSC BY WX CLDS. MDL WINDS EXP TO SHFT SLGHTLY MORE NW THRU T+6 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20230528/0715Z