FVXX20 KNES 060505 VA ADVISORY DTG: 20190306/0505Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/253 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: PSBL ONGOING VA EM OBS VA DTG: 06/0445Z OBS VA CLD: SFC/FL150 N0004 W07813 - S0004 W07739 - S0006 W07739 - S0014 W07813 - N0004 W07813 MOV W 10KT FCST VA CLD +6HR: 06/1100Z SFC/FL150 NO ASH EXP FCST VA CLD +12HR: 06/1700Z NO ASH EXP FCST VA CLD +18HR: 06/2300Z NO ASH EXP RMK: VA NOT VISIBLE IN STLT IMAGERY DUE TO HVY WX CL IN THE AREA. NO INDICATION OF ACT IN WEB CAM. OBS BASED ON NWP MODEL GUIDANCE. ...BOLL NXT ADVISORY: WILL BE ISSUED BY 20190306/1100Z