FVXX23 KNES 140757 VA ADVISORY DTG: 20210714/0757Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2021/669 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: NEW VA EM 14/0700Z. OBS VA DTG: 14/0730Z OBS VA CLD: SFC/FL220 S0144 W07834 - S0159 W07818 - S0201 W07820 - S0154 W07840 - S0144 W07834 MOV NW 20KT FCST VA CLD +6HR: 14/1330Z SFC/FL220 S0133 W07902 - S0159 W07818 - S0202 W07820 - S0153 W07911 - S0133 W07902 FCST VA CLD +12HR: 14/1930Z NO VA EXP FCST VA CLD +18HR: 15/0130Z NO VA EXP RMK: NEW VA EM OBS AND RPTD BY VOLCAT ALERT 14/0700Z MOV NW UP TO 20 NM FM SUMMIT. OBS VA FL ESTD FM NWP MDLS. FL WINDS FCST TO BACK SLIGHTLY THRU T+6 HRS. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20210714/1400Z