FVXX20 KNES 080456 VA ADVISORY DTG: 20191208/0456Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/1367 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. ERUPTION DETAILS: INTERMITTENT VA EMS OBS VA DTG: 08/0440Z OBS VA CLD: SFC/FL150 S0004 W07739 - S0007 W07738 - S0012 W07755 - S0004 W07753 - S0004 W07739 MOV W 10-15KT FCST VA CLD +6HR: 08/1030Z SFC/FL150 S0004 W07740 - S0007 W07737 - S0013 W07756 - S0005 W07757 - S0004 W07740 FCST VA CLD +12HR: 08/1630Z SFC/FL150 NO ASH EXP FCST VA CLD +18HR: 08/2230Z NO ASH EXP RMK: VA OBS IN STLT AND IN WEBCAM MOVG WSW FM SUMMIT AT 10-15KT BLW FL150. VA EMS ARE LGT AND APPEAR TO DISSIPATE WI 15-20NMI FM SUMMIT. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20191208/1100Z