FVXX20 KNES 141624 VA ADVISORY DTG: 20190914/1624Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/989 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: PSBL VA EMS. OBS VA DTG: 14/1600Z OBS VA CLD: SFC/FL150 N0010 W07752 - S0004 W07739 - S0006 W07740 - N0004 W07757 - N0010 W07752 MOV NW 15-20KT FCST VA CLD +6HR: 14/2200Z SFC/FL150 N0008 W07800 - S0003 W07739 - S0005 W07740 - S0001 W07804 - N0008 W07800 FCST VA CLD +12HR: 15/0400Z SFC/FL150 N0011 W07759 - S0004 W07738 - S0006 W07739 - S0000 W07803 - N0011 W07759 FCST VA CLD +18HR: 15/1000Z SFC/FL150 NO ASH EXP RMK: VA NOT OBS IN STLT IMAGERY. PSBL ACT CONT BELOW WX CLD CVR. OBS BASED ON NWP MDL WINDS. NWP MDLS FCST LTLCG IN WINDS THRU T+12. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20190914/2230Z