FVXX20 KNES 070735 VA ADVISORY DTG: 20220507/0735Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/341 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS OBSD OBS VA DTG: 07/0710Z OBS VA CLD: SFC/FL160 N0001 W07753 - S0004 W07739 - S0005 W07740 - S0004 W07754 - N0001 W07753 MOV W 15KT FCST VA CLD +6HR: 07/1300Z SFC/FL160 N0002 W07753 - S0003 W07738 - S0005 W07740 - S0003 W07755 - N0002 W07753 FCST VA CLD +12HR: 07/1900Z NO VA EXP FCST VA CLD +18HR: 08/0100Z NO VA EXP RMK: VA EMS OBSD IN WEBCAM BUT NOT SEEN CLEARLY IN SAT DUE TO MET CLDS. VA FL/DIR BASED ON MDL GUIDANCE. NWP MDL FCST LTLCG THRU T+6HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20220507/1330Z