FVXX21 KNES 050438 VA ADVISORY DTG: 20201005/0438Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/864 INFO SOURCE: GOES-EAST. NWP MODELS. ERUPTION DETAILS: OCNL VA EMS. OBS VA DTG: 05/0410Z OBS VA CLD: SFC/FL140 N0002 W07750 - S0004 W07739 - S0005 W07739 - S0002 W07753 - N0002 W07750 MOV NW 10-15KT FCST VA CLD +6HR: 05/1000Z SFC/FL140 N0001 W07753 - S0004 W07740 - S0005 W07739 - S0004 W07755 - N0001 W07753 FCST VA CLD +12HR: 05/1600Z NO VA EXP FCST VA CLD +18HR: 05/2200Z NO VA EXP RMK: ONCL VA EMS OBS REACHING UP TO 14 NM WNW OF SUMMIT BEFORE DSIPTG. FL WINDS EXP TO BACK SLIGHTLY THRU T+6. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20201005/1045Z