FVXX23 KNES 230853 VA ADVISORY DTG: 20220923/0853Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/812 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PSBL CONTG VA EMS. OBS VA DTG: 23/0830Z OBS VA CLD: SFC/FL160 N0009 W07804 - S0003 W07738 - S0005 W07740 - N0002 W07807 - N0009 W07804 MOV NW 15KT FCST VA CLD +6HR: 23/1430Z SFC/FL160 N0008 W07805 - S0002 W07739 - S0005 W07739 - N0000 W07808 - N0008 W07805 FCST VA CLD +12HR: 23/2030Z SFC/FL160 N0011 W07805 - S0002 W07739 - S0005 W07740 - N0001 W07807 - N0011 W07805 FCST VA CLD +18HR: 24/0230Z NO VA EXP RMK: VA NOT OBS IN SAT WITH PARTIAL MET CLD OBSCN OF SUMMIT AREA. CONTG VA EMS PSBL BASED ON RECENT ACT. OBS VA AREA ESTD FM NWP MDLS AND PREV VAA. LTLCG FCST IN FL WINDS THRU T+12 HRS. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20220923/1500Z