FVXX22 KNES 071515 VA ADVISORY DTG: 20190407/1515Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/375 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. WEB CAM. NWP MODELS. VOLCAT. GEOPHYSICAL INST. ERUPTION DETAILS: INTMT VA EMS. OBS VA DTG: 07/1440Z OBS VA CLD: SFC/FL140 S0002 W07755 - S0004 W07739 - S0005 W07739 - S0006 W07755 - S0002 W07755 MOV W 5-10KT FCST VA CLD +6HR: 07/2030Z SFC/FL140 S0004 W07755 - S0004 W07739 - S0005 W07739 - S0008 W07755 - S0004 W07755 FCST VA CLD +12HR: 08/0230Z SFC/FL140 S0004 W07755 - S0004 W07739 - S0005 W07738 - S0008 W07755 - S0004 W07755 FCST VA CLD +18HR: 08/0830Z SFC/FL140 S0004 W07739 - S0006 W07739 - S0011 W07755 - S0006 W07756 - S0004 W07739 RMK: GEOPHYS INST AND GUAYAQUIL MWO RPRT VA EM AT 1400Z TO FL140 MOVG W. NWP MDL FCSTS AND EARLIER OBS AGREE. VA NOT OBS BY STLT DUE TO WX CLD CVR. NWP MDLS FCST LTLCG IN WINDS THRU T+18. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20190407/2115Z