FVXX23 KNES 190428 VA ADVISORY DTG: 20200219/0428Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/164 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. ERUPTION DETAILS: LGT VA PSBL OBS VA DTG: 19/0410Z OBS VA CLD: SFC/FL150 S0002 W07756 - S0004 W07739 - S0006 W07739 - S0007 W07756 - S0002 W07756 MOV W 10-15KT FCST VA CLD +6HR: 19/1000Z SFC/FL150 S0002 W07756 - S0004 W07739 - S0006 W07738 - S0008 W07756 - S0002 W07756 FCST VA CLD +12HR: 19/1600Z NO ASH EXP FCST VA CLD +18HR: 19/2200Z NO ASH EXP RMK: VA NOT OBS IN STLT. WEBCAM INDICATES INTERMITTENT ACT. NWP MODELS SUPPORT ASH MVMNT TO THE W BLW FL150. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20200219/1030Z