FVXX24 KNES 311809 VA ADVISORY DTG: 20181031/1809Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/1041 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCANO WEB CAMERA. GEOPHYSICAL INST. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 31/1745Z OBS VA CLD: SFC/FL160 N0000 W07755 - S0004 W07739 - S0007 W07740 - S0008 W07755 - N0000 W07755 MOV W 5-10KT FCST VA CLD +6HR: 01/0000Z SFC/FL160 S0001 W07755 - S0005 W07740 - S0006 W07741 - S0010 W07755 - S0001 W07755 FCST VA CLD +12HR: 01/0600Z SFC/FL160 S0001 W07754 - S0005 W07740 - S0006 W07740 - S0009 W07755 - S0001 W07754 FCST VA CLD +18HR: 01/1200Z SFC/FL160 NO ASH EXP RMK: GEOPHYSICAL INST RPRTS HIGH ACT. VA FORECAST GRAPHIC BASED ON PRIOR UPDATE. VA MOV TO W OF SUMMIT. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20181101/0015Z