FVXX21 KNES 162126 VA ADVISORY DTG: 20250716/2126Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2025/456 INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: LKLY ONGOING VA EMS OBS VA DTG: 16/2050Z OBS VA CLD: SFC/FL200 S0200 W07820 - S0201 W07820 - S0219 W07850 - S0205 W07853 - S0200 W07820 MOV SW 10KT FCST VA CLD +6HR: 17/0300Z SFC/FL200 S0200 W07820 - S0202 W07819 - S0229 W07847 - S0216 W07857 - S0200 W07820 FCST VA CLD +12HR: 17/0900Z SFC/FL200 S0200 W07820 - S0201 W07819 - S0228 W07850 - S0213 W07859 - S0200 W07820 FCST VA CLD +18HR: 17/1500Z SFC/FL200 S0200 W07820 - S0201 W07820 - S0224 W07850 - S0208 W07857 - S0200 W07820 RMK: VA DTCTD IN STLT IMG MOVING WSW AT APX 30 NMI FM SUMMIT. WEBCAM IMG OBSCD BY MET CLDS. EXP SW MOVNT THRU T+18 HRS. FCST BSD ON NWP MDLS. ...LINER NXT ADVISORY: WILL BE ISSUED BY 20250717/0330Z