FVXX21 KNES 131429 VA ADVISORY DTG: 20180413/1429Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/376 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: OCNL EM OBS VA DTG: 13/1400Z OBS VA CLD: SFC/FL220 S0003 W07740 - S0005 W07737 - S0016 W07743 - S0013 W07746 - S0003 W07740 MOV S 5-10KT FCST VA CLD +6HR: 13/2000Z SFC/FL220 S0002 W07740 - S0005 W07737 - S0034 W07752 - S0030 W07759 - S0002 W07740 FCST VA CLD +12HR: 14/0200Z SFC/FL220 S0002 W07740 - S0006 W07737 - S0034 W07801 - S0026 W07808 - S0002 W07740 FCST VA CLD +18HR: 14/0800Z SFC/FL220 S0002 W07739 - S0007 W07737 - S0034 W07805 - S0025 W07811 - S0002 W07739 RMK: A SIGNIFICANT EM HAS RESULTED IN A PLUME OF VA THAT EXTD 10 NM SSW OF THE SUMMIT. LTLCG FCST TO FUTURE EM. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20180413/2030Z