FVXX23 KNES 140453 VA ADVISORY DTG: 20190614/0453Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/659 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: POSS ONGOING VA EM OBS VA DTG: 14/0440Z OBS VA CLD: SFC/FL150 N0004 W07804 - S0004 W07739 - S0005 W07739 - S0007 W07805 - N0004 W07804 MOV W 15-20KT FCST VA CLD +6HR: 14/1030Z SFC/FL150 N0003 W07805 - S0004 W07739 - S0005 W07739 - S0009 W07806 - N0003 W07805 FCST VA CLD +12HR: 14/1630Z SFC/FL150 NO ASH EXP FCST VA CLD +18HR: 14/2230Z NO ASH EXP RMK: PREV VA HAS DISSIPATED. NO VA SEEN IN STLT IMAGERY AND NO RECENT RPRTS OF VA. OBS BASED ON NWP MODEL GUIDANCE. ...BOLL NXT ADVISORY: WILL BE ISSUED BY 20190614/1100Z