FVXX20 KNES 032353 VA ADVISORY DTG: 20180703/2353Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/631 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA. ERUPTION DETAILS: VA EM AT 2256Z. OBS VA DTG: 03/2330Z OBS VA CLD: SFC/FL150 N0001 W07747 - S0004 W07739 - S0005 W07740 - S0001 W07749 - N0001 W07747 MOV W 15-20KT FCST VA CLD +6HR: 04/0530Z SFC/FL150 S0000 W07757 - S0004 W07739 - S0004 W07739 - S0005 W07758 - S0000 W07757 FCST VA CLD +12HR: 04/1130Z SFC/FL150 NO ASH EXP FCST VA CLD +18HR: 04/1730Z NO ASH EXP RMK: GUYAQUIL RPRTS VA EM AT 2256Z. VA EM OBS IN BOTH WEB CAM AND STLT IMAGERY. VA OUT TO 11NM FROM SUMMIT. NWP MDLS SUGGEST WIND SHIFT MORE W THRU T+6HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20180704/0600Z