FVXX22 KNES 080942 VA ADVISORY DTG: 20220808/0942Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/655 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: POSS LGT VA OBS VA DTG: 08/0920Z OBS VA CLD: SFC/FL140 S0003 W07739 - S0005 W07739 - S0010 W07803 - S0004 W07801 - S0003 W07739 MOV SW 15KT FCST VA CLD +6HR: 08/1530Z SFC/FL140 S0003 W07739 - S0005 W07739 - S0011 W07802 - S0004 W07804 - S0003 W07739 FCST VA CLD +12HR: 08/2130Z NO VA EXP FCST VA CLD +18HR: 09/0330Z NO VA EXP RMK: LGT VA PUFFS OBS IN WEBCAM AND STLT OVER PREV 6 HRS. OCCL LGT AND SMALL VA PUFFS POSS. EARLIER VA HAS DSIPTD. FCST BASED ON NWP MODEL WINDS. ...LEVINE NXT ADVISORY: WILL BE ISSUED BY 20220808/1545Z