FVXX23 KNES 091356 VA ADVISORY DTG: 20210309/1356Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/165 INFO SOURCE: GOES-16. VONA. NWP MODELS. ERUPTION DETAILS: NEW VA EMS 1259Z OBS VA DTG: 09/1330Z OBS VA CLD: SFC/FL140 S0003 W07740 - S0005 W07739 - S0010 W07746 - S0007 W07749 - S0003 W07740 MOV SW 10KT FCST VA CLD +6HR: 09/1930Z SFC/FL140 N0002 W07749 - S0003 W07739 - S0005 W07739 - S0003 W07752 - N0002 W07749 FCST VA CLD +12HR: 10/0130Z NO VA EXP FCST VA CLD +18HR: 10/0730Z NO VA EXP RMK: NEW VA EMS RPRTD IN VONA MOV SW FM SUMMIT. VA NOT SEEN IN STLT IMGRY DUE TO WX CLD. BASED ON NWP VA FCST TO MOV MORE WNW BY T+6. ...TUGGLE NXT ADVISORY: WILL BE ISSUED BY 20210309/2000Z