FVXX21 KNES 110454 VA ADVISORY DTG: 20200511/0454Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/415 INFO SOURCE: GOES-EAST. WEB CAM. VOLCAT. ERUPTION DETAILS: SML DISCRETE VA EM. OBS VA DTG: 11/0420Z OBS VA CLD: SFC/FL150 S0005 W07739 - S0006 W07739 - S0014 W07749 - S0010 W07752 - S0005 W07739 MOV SW 20-25KT FCST VA CLD +6HR: 11/1030Z SFC/FL150 S0005 W07739 - S0005 W07738 - S0023 W07751 - S0018 W07757 - S0005 W07739 FCST VA CLD +12HR: 11/1630Z NO ASH EXP FCST VA CLD +18HR: 11/2230Z NO ASH EXP RMK: VA CLD IS 11 NMI WSW-SW OF SUMMIT. VA STARTING TO DISP. FURTHER VA EMS PSBL. ANY FURTHER VA CLDS FCST TO MOV SW THRU T+6HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20200511/1100Z