FVXX25 KNES 131555 VA ADVISORY DTG: 20240113/1555Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2024/021 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: VA EMS OBS OBS VA DTG: 13/1530Z OBS VA CLD: SFC/FL200 S0200 W07820 - S0201 W07820 - S0208 W07905 - S0202 W07907 - S0200 W07820 MOV W 10KT FCST VA CLD +6HR: 13/2130Z SFC/FL200 S0200 W07820 - S0201 W07820 - S0226 W07901 - S0212 W07908 - S0200 W07820 FCST VA CLD +12HR: 14/0330Z NO VA EXP FCST VA CLD +18HR: 14/0930Z NO VA EXP RMK: VA EMS VISIBLE IN STLT IMG MOV WSW EXT APPRX 50NM FM SUMMIT. A MORE SW MVMT EXP BY T+6. FL AND MVMT BASED ON STLT AND NWP MODELS. ...GATLING NXT ADVISORY: WILL BE ISSUED BY 20240113/2200Z