FVXX20 KNES 291004 VA ADVISORY DTG: 20240729/1004Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2024/373 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS OBS VA DTG: 29/0910Z OBS VA CLD: SFC/FL210 S0158 W07819 - S0217 W07850 - S0158 W07858 - S0158 W07819 MOV W 10KT FCST VA CLD +6HR: 29/1500Z SFC/FL210 S0157 W07820 - S0222 W07849 - S0202 W07859 - S0157 W07820 FCST VA CLD +12HR: 29/2100Z SFC/FL210 S0157 W07820 - S0225 W07847 - S0205 W07900 - S0157 W07820 FCST VA CLD +18HR: 30/0300Z SFC/FL210 S0157 W07820 - S0229 W07847 - S0208 W07902 - S0157 W07820 RMK: CONT VA EMS OBS MOV WSW FM SUMMIT. VA FCST TO CONT WSW MOV THRU T+18HRS BEFORE DISP. VO ACT MODERATE. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20240729/1600Z