FVXX20 KNES 240022 VA ADVISORY DTG: 20200524/0022Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2020/507 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONTUS VA EM OBS VA DTG: 24/0000Z OBS VA CLD: SFC/FL200 S0159 W07820 - S0200 W07819 - S0220 W07856 - S0205 W07901 - S0159 W07820 MOV W 15-20KT FCST VA CLD +6HR: 24/0600Z SFC/FL200 S0159 W07820 - S0201 W07819 - S0217 W07857 - S0200 W07902 - S0159 W07820 FCST VA CLD +12HR: 24/1200Z SFC/FL200 S0155 W07902 - S0159 W07820 - S0200 W07819 - S0212 W07859 - S0155 W07902 FCST VA CLD +18HR: 24/1800Z NO ASH EXP RMK: VA CLD EXTG UP TO 40 NM WSW FM SUMMIT OBS IN SAT IMAGERY. MULTIPLE VOLCAT ALERTS RECEIVED. NWP MDLS INDICATE FL MVMT TO BECOME MORE W-LY THRU T+12. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20200524/0615Z