FVXX22 KNES 230345 VA ADVISORY DTG: 20190423/0345Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/444 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 23/0315Z OBS VA CLD: SFC/FL160 N0016 W07747 - S0003 W07739 - N0008 W07801 - N0016 W07747 MOV NW 5KT FCST VA CLD +6HR: 23/0930Z SFC/FL160 N0016 W07747 - S0003 W07739 - N0008 W07802 - N0016 W07747 FCST VA CLD +12HR: 23/1530Z SFC/FL160 N0016 W07746 - S0004 W07739 - N0008 W07802 - N0016 W07746 FCST VA CLD +18HR: 23/2130Z SFC/FL160 N0016 W07746 - S0003 W07739 - N0008 W07802 - N0016 W07746 RMK: CONT VA EMS OBS IN RGB COMPOSITE IMAGERY MOV NW TO NEAR 25NM FM SUMMIT. VA FCST TO CONT NW MOV THRU T+18HRS. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20190423/0945Z