FVXX20 KNES 290053 VA ADVISORY DTG: 20190829/0053Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/936 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: INTMT VA EMS. OBS VA DTG: 29/0030Z OBS VA CLD: SFC/FL150 N0013 W07751 - S0005 W07739 - S0005 W07740 - N0008 W07755 - N0013 W07751 MOV W 15-20KT FCST VA CLD +6HR: 29/0630Z SFC/FL150 N0010 W07751 - S0005 W07739 - S0005 W07740 - N0005 W07755 - N0010 W07751 FCST VA CLD +12HR: 29/1230Z SFC/FL150 NO ASH EXP FCST VA CLD +18HR: 29/1830Z NO ASH EXP RMK: VA CLD FM 2330Z VA EM OBS 23 NMI NW OF SUMMIT IN STLT IMAGERY. PSBL SMALL 2ND VA EM OBS AT 0020Z. VA CLDS LIKELY TO DISP BY T+6, BUT FURTHER ACT IS PSBL. NWP MDLS FCST ANY FURTHER ACT TO CONT MOVG NW. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20190829/0700Z