FVXX21 KNES 300523 VA ADVISORY DTG: 20220530/0523Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/418 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS OBSD OBS VA DTG: 30/0500Z OBS VA CLD: SFC/FL150 S0001 W07753 - S0004 W07740 - S0005 W07739 - S0007 W07753 - S0001 W07753 MOV W 15KT FCST VA CLD +6HR: 30/1100Z SFC/FL150 N0001 W07752 - S0004 W07739 - S0005 W07739 - S0004 W07754 - N0001 W07752 FCST VA CLD +12HR: 30/1700Z NO VA EXP FCST VA CLD +18HR: 30/2300Z NO VA EXP RMK: VA EMS OBSD IN WEBCAM AND LGT VA CLDS OBSD MOVG W FM SUMMIT. NWP MDL FCST LTLCG THRU T+6HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20220530/1130Z