FVXX21 KNES 290954 VA ADVISORY DTG: 20211029/0954Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/960 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: VA EMS CONT OBS VA DTG: 29/0920Z OBS VA CLD: SFC/FL150 N0008 W07750 - S0004 W07739 - S0004 W07740 - N0005 W07752 - N0008 W07750 MOV NW 10KT FCST VA CLD +6HR: 29/1530Z SFC/FL150 N0010 W07750 - S0005 W07738 - S0005 W07739 - N0005 W07753 - N0010 W07750 FCST VA CLD +12HR: 29/2130Z SFC/FL150 N0009 W07738 - S0003 W07738 - S0005 W07739 - N0009 W07743 - N0009 W07738 FCST VA CLD +18HR: 30/0330Z NO VA EXP RMK: INTMT VA PUFFS DETECTED ON STLT MOVG NW OF SUMMIT. OCNL HOTSPOT NOTED ON SWIR. MDL WINDS AT FL FCST TO VEER BECMG MORE FM THE S BY T=12 HR. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20211029/1600Z