FVXX25 KNES 270439 VA ADVISORY DTG: 20221127/0439Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/1038 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: VA EMS OBS OBS VA DTG: 27/0350Z OBS VA CLD: SFC/FL150 N0002 W07732 - S0005 W07739 - S0005 W07740 - N0002 W07741 - N0002 W07732 MOV N 10KT FCST VA CLD +6HR: 27/1000Z SFC/FL150 N0004 W07743 - N0004 W07733 - S0005 W07738 - S0005 W07740 - N0004 W07743 FCST VA CLD +12HR: 27/1600Z NO VA EXP FCST VA CLD +18HR: 27/2200Z NO VA EXP RMK: DSCRT VA EMS OBS FM STLT. VA CLD DSIPTG ABT 10 NM TO N OF SUMMIT. LTLCG EXP IN MDL WINDS THRU T+6 HRS. FCST BASED ON STLT AND NWP MDLS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20221127/1045Z