FVXX21 KNES 260910 VA ADVISORY DTG: 20190626/0910Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/690 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 26/0850Z OBS VA CLD: SFC/FL170 S0003 W07739 - S0026 W07805 - S0014 W07812 - S0003 W07739 MOV SW 10-15KT FCST VA CLD +6HR: 26/1500Z SFC/FL170 S0003 W07813 - S0003 W07739 - S0017 W07810 - S0003 W07813 FCST VA CLD +12HR: 26/2100Z SFC/FL170 S0002 W07814 - S0003 W07739 - S0015 W07811 - S0002 W07814 FCST VA CLD +18HR: 27/0300Z SFC/FL170 N0000 W07814 - S0003 W07739 - S0014 W07811 - N0000 W07814 RMK: CONT VA EMS OBS MOV SW FM SUMMIT TO NEAR 25NM FM SUMMIT. OBS VA EMS ARE CONSISTENT. VA FCST TO CONT SW MOV BEFORE SHIFTING W THRU T+18HRS. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20190626/1515Z