FVXX22 KNES 250436 VA ADVISORY DTG: 20180825/0436Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/804 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 25/0415Z OBS VA CLD: SFC/FL190 S0001 W07752 - S0004 W07740 - S0005 W07739 - S0005 W07752 - S0001 W07752 MOV W 15-20KT FCST VA CLD +6HR: 25/1030Z SFC/FL190 S0000 W07752 - S0004 W07739 - S0005 W07739 - S0006 W07753 - S0000 W07752 FCST VA CLD +12HR: 25/1630Z SFC/FL190 NO ASH EXP FCST VA CLD +18HR: 25/2230Z NO ASH EXP RMK: VA SEEN ON STLT MOVG W OF SUMMIT. WEBCAM SHOWS CONTD ACTVTY AND INTMT HOTSPOTS DETECTED ON SWIR. OCNL VA PUFFS XPCTD TO CONT FOR NEXT 6 HR. NWP MDLS WINDS FM E. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20180825/1030Z