FVXX21 KNES 280039 VA ADVISORY DTG: 20190628/0039Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/698 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: FQT EM OBS VA DTG: 28/0020Z OBS VA CLD: SFC/FL140 S0001 W07812 - S0002 W07739 - S0007 W07738 - S0006 W07813 - S0001 W07812 MOV W 10-15KT FCST VA CLD +6HR: 28/0630Z SFC/FL140 S0002 W07739 - S0007 W07738 - S0010 W07812 - S0004 W07813 - S0002 W07739 FCST VA CLD +12HR: 28/1230Z SFC/FL140 S0001 W07812 - S0002 W07738 - S0005 W07738 - S0006 W07813 - S0001 W07812 FCST VA CLD +18HR: 28/1830Z SFC/FL140 N0000 W07812 - S0002 W07738 - S0006 W07740 - S0005 W07811 - N0000 W07812 RMK: FQT EM HAVE RESULTED IN A PLUME OF VA EXT 32 NM W OF THE SUMMIT...FARTHER THAN PREVIOUSLY EXP. LTLCG FCST OVR NXT 18 HRS. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20190628/0645Z