FVXX20 KNES 210457 VA ADVISORY DTG: 20191021/0457Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/1155 INFO SOURCE: GOES-EAST. ERUPTION DETAILS: ONGOING VA EMS LKLY OBS VA DTG: 21/0440Z OBS VA CLD: SFC/FL150 N0001 W07749 - S0004 W07738 - S0006 W07739 - S0002 W07753 - N0001 W07749 MOV NW 10-15KT FCST VA CLD +6HR: 21/1030Z SFC/FL150 N0002 W07750 - S0004 W07738 - S0007 W07739 - S0002 W07754 - N0002 W07750 FCST VA CLD +12HR: 21/1630Z SFC/FL150 NO ASH EXP FCST VA CLD +18HR: 21/2230Z NO ASH EXP RMK: SUMMIT IS OBSCURED IN STLT BY WX CLDS. OBS ASH IS BASED ON PREV FCST. VA EMS ARE LKLY ONGOING AND MVG TO THE NW AT 10-15KT BLW FL150. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20191021/1100Z