FVXX22 KNES 242030 VA ADVISORY DTG: 20190424/2030Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/451 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: POSS ONGOING VA EMS OBS VA DTG: 24/2010Z OBS VA CLD: SFC/FL160 N0010 W07753 - S0004 W07738 - S0005 W07738 - S0004 W07759 - N0010 W07753 MOV NW 5-10KT FCST VA CLD +6HR: 25/0200Z SFC/FL160 N0010 W07758 - S0004 W07738 - S0005 W07738 - S0007 W07802 - N0010 W07758 FCST VA CLD +12HR: 25/0800Z SFC/FL160 N0002 W07802 - S0004 W07738 - S0006 W07739 - S0011 W07804 - N0002 W07802 FCST VA CLD +18HR: 25/1400Z SFC/FL160 N0005 W07804 - S0005 W07738 - S0005 W07739 - S0008 W07805 - N0005 W07804 RMK: VA NOT VISIBLE IN STLT IMAGERY DUE TO HVY WX CLD IN THE AREA. VA EM SEEN IN WEB CAM. OBS AND FCST BASED ON NWP MODEL GUIDANCE. ...BOLL NXT ADVISORY: WILL BE ISSUED BY 20190425/0230Z