FVXX22 KNES 122223 VA ADVISORY DTG: 20190412/2223Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/398 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 12/2200Z OBS VA CLD: SFC/FL170 N0011 W07808 - S0002 W07739 - S0004 W07811 - N0011 W07808 MOV W 10KT FCST VA CLD +6HR: 13/0400Z SFC/FL170 N0011 W07808 - S0002 W07739 - S0004 W07811 - N0011 W07808 FCST VA CLD +12HR: 13/1000Z SFC/FL170 NO ASH EXP FCST VA CLD +18HR: 13/1600Z NO ASH EXP RMK: CONT VA EMS OBS MOV W FM SUMMIT. VA FCST TO CONT W THRU T+6HRS. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20190413/0430Z