FVXX20 KNES 092215 VA ADVISORY DTG: 20220809/2215Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/659 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS OBS IN WEBCAM OBS VA DTG: 09/2150Z OBS VA CLD: SFC/FL140 N0001 W07749 - S0004 W07739 - S0005 W07740 - S0004 W07750 - N0001 W07749 MOV W 15KT FCST VA CLD +6HR: 10/0400Z SFC/FL140 N0004 W07752 - S0004 W07739 - S0005 W07739 - S0001 W07753 - N0004 W07752 FCST VA CLD +12HR: 10/1000Z NO VA EXP FCST VA CLD +18HR: 10/1600Z NO VA EXP RMK: OCNL VA EMS OBS IN WEBCAM. RCNT VONA RPRT RECEIVED AS WELL. VA NOT DETECTED IN STLT SO OBS VA AND FCST VA THRU T+6 HRS BASED ON NWP MDLS AND VONA. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20220810/0415Z