FVXX22 KNES 251414 VA ADVISORY DTG: 20250425/1414Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2025/174 INFO SOURCE: GOES-19. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: CONT VA EM OBS VA DTG: 25/1350Z OBS VA CLD: SFC/FL260 S0155 W07852 - S0159 W07820 - S0201 W07820 - S0212 W07852 - S0155 W07852 MOV W 10KT FCST VA CLD +6HR: 25/2000Z SFC/FL260 S0152 W07858 - S0200 W07819 - S0201 W07821 - S0213 W07858 - S0152 W07858 FCST VA CLD +12HR: 26/0200Z SFC/FL260 S0152 W07857 - S0201 W07819 - S0202 W07820 - S0213 W07857 - S0152 W07857 FCST VA CLD +18HR: 26/0800Z SFC/FL260 S0158 W07857 - S0200 W07820 - S0201 W07819 - S0218 W07855 - S0158 W07857 RMK: VONA RCVD OF VA EM. VA SEEN ON STLT IMG MOVNG APX 35 NMI W FM SUMMIT. NWP FCST W MOVNT THRU T+18 HRS. FL BSD ON NWP MDLS AND VONA. ...LINER NXT ADVISORY: WILL BE ISSUED BY 20250425/2015Z