FVXX20 KNES 242142 VA ADVISORY DTG: 20191024/2142Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/1171 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: OCNL VA EM OBS IN STLT. OBS VA DTG: 24/2120Z OBS VA CLD: SFC/FL150 N0005 W07740 - S0004 W07739 - S0005 W07740 - N0004 W07745 - N0005 W07740 MOV N 5-10KT FCST VA CLD +6HR: 25/0330Z SFC/FL150 N0005 W07740 - S0004 W07739 - S0005 W07740 - N0004 W07745 - N0005 W07740 FCST VA CLD +12HR: 25/0930Z SFC/FL150 NO ASH EXP FCST VA CLD +18HR: 25/1530Z NO ASH EXP RMK: INTMT VA EM OBS IN STLT MOV NNW FM SUMMIT PRIOR TO DSIPTG. NWP MODEL GUIDANCE AGREES WITH OBS MOVMT. T+6 HR FCST BASED ON PREV ACTVTY AND NWP MODEL GUIDANCE. ...LEVINE NXT ADVISORY: WILL BE ISSUED BY 20191025/0345Z