FVXX20 KNES 100946 VA ADVISORY DTG: 20191210/0946Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/1376 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 10/0920Z OBS VA CLD: SFC/FL170 S0016 W07804 - S0023 W07756 - S0029 W07746 - S0032 W07750 - S0023 W07803 - S0017 W07806 - S0016 W07804 MOV SW 5-10KT FCST VA CLD +6HR: 10/1530Z SFC/FL170 S0005 W07740 - S0006 W07738 - S0019 W07749 - S0013 W07755 - S0005 W07740 FCST VA CLD +12HR: 10/2130Z SFC/FL170 NO ASH EXP FCST VA CLD +18HR: 11/0330Z NO ASH EXP RMK: DISCRETE VA EM VISIBLE IN STLT IMAGERY INBTWN WX CLDS MOV SW FM SUMMIT FL170. NWP MODELS SUGGEST CONT NE WNDS THRU T+06 HOURS. ...BOLL NXT ADVISORY: WILL BE ISSUED BY 20191210/1545Z