FVXX20 KNES 130653 VA ADVISORY DTG: 20210713/0653Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/544 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PSBL CONTG VA EMS. OBS VA DTG: 13/0630Z OBS VA CLD: SFC/FL150 N0007 W07801 - S0003 W07739 - S0005 W07740 - S0000 W07804 - N0007 W07801 MOV NW 10KT FCST VA CLD +6HR: 13/1230Z NO VA EXP FCST VA CLD +12HR: 13/1830Z NO VA EXP FCST VA CLD +18HR: 14/0030Z NO VA EXP RMK: VA NOT OBS IN SAT DUE TO MET CLD OBSCN. CONTG VA EMS PSBL BASED ON RECENT ACT. OBS VA AREA BASED ON NWP MDLS AND RECENT VAA. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20210713/1300Z