FVXX22 KNES 190059 VA ADVISORY DTG: 20200819/0059Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/691 INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP MODELS. GEOPHYSICAL INST. ERUPTION DETAILS: VA CLDS OBS IN STLT AND SUMMIT WEB CAM OBS VA DTG: 19/0030Z OBS VA CLD: SFC/FL150 S0001 W07758 - S0004 W07739 - S0007 W07738 - S0010 W07758 - S0001 W07758 MOV W 5-10KT FCST VA CLD +6HR: 19/0630Z SFC/FL150 N0001 W07804 - S0004 W07738 - S0007 W07738 - S0013 W07804 - N0001 W07804 FCST VA CLD +12HR: 19/1230Z NO VA EXP FCST VA CLD +18HR: 19/1830Z NO VA EXP RMK: VA CLDS OBS IN STLT AND SUMMIT WEB CAM. LOW CONF WITH VA EXT DUE TO WX CLDS W OF SUMMIT. VA HGT/DIR FM 0006Z VONA RPRT FM GI. NWP MDLS SHOWS CONT W-LY MOVMT THRU T+6. ...SAMBUCCI NXT ADVISORY: WILL BE ISSUED BY 20200819/0700Z