FVXX22 KNES 120653 VA ADVISORY DTG: 20210112/0653Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/025 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PSBL CONTG VA EMS. OBS VA DTG: 12/0630Z OBS VA CLD: SFC/FL145 N0000 W07754 - S0004 W07739 - S0005 W07740 - S0004 W07755 - N0000 W07754 MOV W 10KT FCST VA CLD +6HR: 12/1230Z NO VA EXP FCST VA CLD +12HR: 12/1830Z NO VA EXP FCST VA CLD +18HR: 13/0030Z NO VA EXP RMK: VA NOT OBS IN SAT WITH WX CLD OBSCN AT THE SUMMIT. OBS VA FL AND AREA BASED ON PREV VAA AND NWP MDLS WITH LOWER CONFIDENCE. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20210112/1300Z