FVXX20 KNES 170941 VA ADVISORY DTG: 20221217/0941Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/1111 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: LGT VA EMS PSBL OBS VA DTG: 17/0910Z OBS VA CLD: SFC/FL140 S0004 W07739 - S0013 W07746 - S0007 W07750 - S0004 W07739 MOV SW 5KT FCST VA CLD +6HR: 17/1500Z SFC/FL140 S0004 W07739 - S0015 W07746 - S0008 W07752 - S0004 W07739 FCST VA CLD +12HR: 17/2100Z NO VA EXP FCST VA CLD +18HR: 18/0300Z NO VA EXP RMK: LGT VA EMS PSBL SW OF SUMMIT EXTD TO 11NM. VA NOT OBS DUE TO WX CLDS. PTNL VA FCST TO CONT SW MOV THRU T+6HRS. DIR AND FL BASED OF NWP MDLS. OBS VO ACT LOW. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20221217/1545Z