FVXX22 KNES 091836 VA ADVISORY DTG: 20181009/1836Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2018/156 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 09/1800Z OBS VA CLD: SFC/FL190 S0132 W07855 - S0159 W07819 - S0200 W07820 - S0152 W07905 - S0132 W07855 MOV NW 10KT FCST VA CLD +6HR: 10/0000Z SFC/FL190 S0129 W07851 - S0159 W07819 - S0200 W07820 - S0147 W07906 - S0129 W07851 FCST VA CLD +12HR: 10/0600Z SFC/FL190 S0132 W07855 - S0159 W07820 - S0201 W07820 - S0152 W07905 - S0132 W07855 FCST VA CLD +18HR: 10/1200Z SFC/FL190 S0131 W07856 - S0159 W07820 - S0201 W07820 - S0152 W07906 - S0131 W07856 RMK: CONT VA EMS OBS MOV NW FROM SUMMIT. VA TO 30NM NW OF SUMMIT. FCST BASED ON NWP GUIDANCE. LTLCG EXP THRU T+12. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20181010/0030Z