FVXX21 KNES 292122 VA ADVISORY DTG: 20180129/2122Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/087 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP MODELS. ERUPTION DETAILS: CONT VA EMS OBS OBS VA DTG: 29/2100Z OBS VA CLD: SFC/FL150 N0003 W07814 - S0004 W07739 - S0005 W07740 - S0013 W07813 - N0003 W07814 MOV W 10KT FCST VA CLD +6HR: 30/0300Z SFC/FL150 N0000 W07815 - S0004 W07739 - S0005 W07739 - S0016 W07814 - N0000 W07815 FCST VA CLD +12HR: 30/0900Z SFC/FL150 S0002 W07816 - S0003 W07740 - S0005 W07740 - S0018 W07816 - S0002 W07816 FCST VA CLD +18HR: 30/1500Z SFC/FL150 S0000 W07818 - S0002 W07739 - S0005 W07740 - S0018 W07817 - S0000 W07818 RMK: CONT VA EMS OBS MOV W FROM SUMMIT. NWP GUIDANCE SUGGEST CONT VA MOV W FROM SUMMIT THORUGH +18HRS. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20180130/0315Z