FVXX20 KNES 161252 VA ADVISORY DTG: 20180916/1252Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/875 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. SEISMIC DETECTION. ERUPTION DETAILS: ANOTHER ERUPTION AT 1109Z. OBS VA DTG: 16/1215Z OBS VA CLD: SFC/FL190 S0002 W07746 - S0002 W07744 - S0005 W07744 - S0005 W07747 - S0002 W07746 MOV W 5-10KT FCST VA CLD +6HR: 16/1830Z SFC/FL160 N0001 W07745 - S0004 W07739 - S0005 W07740 - S0003 W07748 - N0001 W07745 SFC/FL190 NO ASH EXP FCST VA CLD +12HR: 17/0030Z SFC/FL160 NO ASH EXP FCST VA CLD +18HR: 17/0630Z NO ASH EXP RMK: VA FM PREV ADVISORY HAS DISP. ANOTHER VA EM OBS IN STLT BEGINNING AT 1115Z. SEISMOGRAM INDICATES ERUPTION OCCURRED AT 1109Z. NWP MDLS SUGGEST WINDS TO SHIFT TO OUT OF THE SE THRU T+6HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20180916/1845Z