FVXX20 KNES 231541 VA ADVISORY DTG: 20221223/1541Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/1137 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS OBS OBS VA DTG: 23/1510Z OBS VA CLD: SFC/FL160 S0003 W07759 - S0004 W07739 - S0005 W07739 - S0009 W07759 - S0003 W07759 MOV W 10KT FCST VA CLD +6HR: 23/2100Z SFC/FL160 S0003 W07802 - S0004 W07739 - S0005 W07739 - S0013 W07801 - S0003 W07802 FCST VA CLD +12HR: 24/0300Z NO VA EXP FCST VA CLD +18HR: 24/0900Z NO VA EXP RMK: DSCRT VA EMS OBS FM WEBCAM AND STLT MV W AND DSIPTG ABT 20 NM FM SUMMIT. MDL WINDS EXP TO REMAIN TO W THRU T+6 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20221223/2145Z