FVXX21 KNES 280216 VA ADVISORY DTG: 20180128/0216Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/079 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: OCNL EM. OBS VA DTG: 28/0145Z OBS VA CLD: SFC/FL165 N0005 W07755 - S0005 W07739 - S0005 W07740 - N0000 W07758 - N0005 W07755 MOV NW 5KT FCST VA CLD +6HR: 28/0800Z SFC/FL165 N0002 W07757 - S0005 W07738 - S0006 W07739 - S0004 W07758 - N0002 W07757 FCST VA CLD +12HR: 28/1400Z SFC/FL165 N0002 W07758 - S0004 W07738 - S0005 W07739 - S0004 W07758 - N0002 W07758 FCST VA CLD +18HR: 28/2000Z SFC/FL165 N0005 W07755 - S0005 W07739 - S0005 W07739 - N0000 W07758 - N0005 W07755 RMK: VA EXTD 13 NM TO THE NW OF THE SUMMIT. LTLCG FCST TO FUTURE EM. ...BOLL NXT ADVISORY: