FVXX23 KNES 080633 VA ADVISORY DTG: 20190608/0633Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/635 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT LGT VA EMS OBS VA DTG: 08/0610Z OBS VA CLD: SFC/FL170 S0000 W07802 - S0004 W07739 - S0010 W07802 - S0000 W07802 MOV W 10-20KT FCST VA CLD +6HR: 08/1200Z SFC/FL170 S0000 W07802 - S0004 W07739 - S0010 W07802 - S0000 W07802 FCST VA CLD +12HR: 08/1800Z SFC/FL170 S0000 W07802 - S0004 W07739 - S0010 W07802 - S0000 W07802 FCST VA CLD +18HR: 09/0000Z SFC/FL170 S0000 W07802 - S0004 W07739 - S0010 W07802 - S0000 W07802 RMK: CONT LGT VA EMS OBS MOV W FM SUMMIT. VA FCST TO CONT W MOV THRU T+18HRS. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20190608/1230Z