FVXX21 KNES 142237 VA ADVISORY DTG: 20200914/2237Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/792 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. VONA. NWP MODELS. ERUPTION DETAILS: OCNL EM OF STEAM WITH LGT VA OBS VA DTG: 14/2220Z OBS VA CLD: SFC/FL150 N0009 W07750 - S0004 W07739 - S0005 W07740 - N0005 W07755 - N0009 W07750 MOV NW 15-20KT FCST VA CLD +6HR: 15/0430Z SFC/FL150 N0003 W07757 - S0004 W07738 - S0006 W07740 - S0001 W07800 - N0003 W07757 FCST VA CLD +12HR: 15/1030Z NO VA EXP FCST VA CLD +18HR: 15/1630Z NO VA EXP RMK: A PLUME OF PSBL VA EXT 13 NM NW OF THE SUMMIT. FCST BASED ON NWP MODEL GUIDANCE. HGT BASED ON VONA. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20200915/0430Z