FVXX22 KNES 141229 VA ADVISORY DTG: 20210414/1229Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/271 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: DISCRETE VA CLD EM. OBS VA DTG: 14/1200Z OBS VA CLD: SFC/FL140 N0005 W07752 - S0004 W07739 - S0005 W07740 - S0002 W07756 - N0005 W07752 MOV NW 10KT FCST VA CLD +6HR: 14/1800Z SFC/FL140 N0009 W07750 - S0004 W07739 - S0005 W07740 - N0001 W07758 - N0009 W07750 FCST VA CLD +12HR: 15/0000Z NO VA EXP FCST VA CLD +18HR: 15/0600Z NO VA EXP RMK: VONA RPRTS VA CLD AT 1130Z. VA CLD PSBLY OBSD THRU WX OVC MOVG WNW. VA CLD OBSD ON WEBCAM, LKLY MOVG WNW OR NW. NWP MDLS AGREE AND FCST LTLCG IN WINDS THRU T+6. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20210414/1830Z