FVXX20 KNES 050109 VA ADVISORY DTG: 20180305/0109Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/227 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: CONT DISCRETE VA EM. OBS VA DTG: 05/0045Z OBS VA CLD: SFC/FL160 S0000 W07753 - S0004 W07739 - S0005 W07739 - S0007 W07753 - S0000 W07753 MOV W 5-10KT FCST VA CLD +6HR: 05/0700Z SFC/FL160 N0001 W07759 - S0004 W07739 - S0005 W07739 - S0007 W07759 - N0001 W07759 FCST VA CLD +12HR: 05/1300Z SFC/FL160 N0001 W07759 - S0005 W07739 - S0005 W07739 - S0007 W07759 - N0001 W07759 FCST VA CLD +18HR: 05/1900Z SFC/FL160 NO ASH EXP RMK: CONT DISCRETE VA EMS OBS IN STLT IMAGERY AND EXTD 10 NM W FR SUMMIT. NWP MODEL GUIDANCE AGREES WITH W-WARD VA TRANSPORT THRU T+12 HRS. ...BOLL NXT ADVISORY: WILL BE ISSUED BY 20180305/0715Z