FVXX21 KNES 031426 VA ADVISORY DTG: 20160503/1426Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0201 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2016/037 INFO SOURCE: GOES-EAST. GFS WINDS. ERUPTION DETAILS: POSSIBLE ONGOING EM OBS VA DTG: 03/1345Z OBS VA CLD: SFC/FL210 S0154 W07837 - S0159 W07820 - S0202 W07822 - S0202 W07838 - S0154 W07837 MOV W 10KT FCST VA CLD +6HR: 03/2000Z SFC/FL210 NO ASH EXP FCST VA CLD +12HR: 04/0200Z NO ASH EXP FCST VA CLD +18HR: 04/0800Z NO ASH EXP RMK: PSBL VA EM EXTENDING 30 NM AWAY FM SUMMIT. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20160503/2030Z