FVXX21 KNES 011553 VA ADVISORY DTG: 20220501/1553Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/324 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. GEOPHYSICAL INST. ERUPTION DETAILS: VA MES REPORTED OBS VA DTG: 01/1530Z OBS VA CLD: SFC/FL130 N0000 W07737 - S0002 W07734 - S0005 W07739 - S0004 W07740 - N0000 W07737 MOV NE 5KT FCST VA CLD +6HR: 01/2130Z SFC/FL130 N0001 W07745 - S0004 W07739 - S0005 W07740 - S0002 W07747 - N0001 W07745 FCST VA CLD +12HR: 02/0330Z NO VA EXP FCST VA CLD +18HR: 02/0930Z NO VA EXP RMK: VA EMS REPORTED. VONA AND SIGMET RECEIVED. VA FL/DIR BASED ON RPRT. MDL DOES NOT AGREE WELL WITH OBS, THUS FCST CONFIDENCE IS LOW. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20220501/2200Z