FVXX20 KNES 271209 VA ADVISORY DTG: 20191027/1209Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/1187 INFO SOURCE: NWP MODELS. ASH3D. ERUPTION DETAILS: VA NOT OBS IN STLT. OBS VA DTG: 27/1140Z OBS VA CLD: SFC/FL150 S0003 W07750 - S0004 W07740 - S0005 W07739 - S0007 W07749 - S0003 W07750 MOV W 15-20KT FCST VA CLD +6HR: 27/1730Z SFC/FL150 NO ASH EXP FCST VA CLD +12HR: 27/2330Z NO ASH EXP FCST VA CLD +18HR: 28/0530Z NO ASH EXP RMK: NO VA EM OBS IN STLT OR WEBCAM DUE TO EXTSV WX CLD. POSS VA MVMT FCST FM NWP MODEL GUIDANCE. INTMT VA EM POSS BASED ON RECENT ACTVTY. ...LEVINE NXT ADVISORY: WILL BE ISSUED BY 20191027/1815Z