FVXX25 KNES 221938 VA ADVISORY DTG: 20240822/1938Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2024/586 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PSBL CONTG VA EMS. EST VA DTG: 22/1910Z EST VA CLD: SFC/FL150 N0003 W07802 - S0004 W07739 - S0005 W07739 - S0003 W07804 - N0003 W07802 MOV W 10KT FCST VA CLD +6HR: 23/0100Z SFC/FL150 N0003 W07804 - S0003 W07739 - S0005 W07739 - S0003 W07806 - N0003 W07804 FCST VA CLD +12HR: 23/0700Z NO VA EXP FCST VA CLD +18HR: 23/1300Z NO VA EXP RMK: VA NOT OBS IN SAT WITH 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 MVMT THRU T+6 HRS. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20240823/0145Z