FVXX21 KNES 252138 VA ADVISORY DTG: 20190625/2138Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/688 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA CLD SEEN IN STLT IMAGERY. OBS VA DTG: 25/2120Z OBS VA CLD: SFC/FL170 S0000 W07737 - S0008 W07735 - S0017 W07753 - S0000 W07758 - S0000 W07737 MOV SW 5-10KT FCST VA CLD +6HR: 26/0330Z SFC/FL170 N0003 W07743 - S0006 W07734 - S0028 W07753 - S0014 W07812 - N0003 W07743 FCST VA CLD +12HR: 26/0930Z SFC/FL170 N0003 W07743 - S0004 W07734 - S0028 W07753 - S0013 W07811 - N0003 W07743 FCST VA CLD +18HR: 26/1530Z SFC/FL170 NO ASH EXP RMK: VA EM SEEN IN STLT IMAGERY MVG SLOWLY SW. ...LEVINE NXT ADVISORY: WILL BE ISSUED BY 20190626/0345Z