FVXX20 KNES 121808 VA ADVISORY DTG: 20200612/1808Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2020/569 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP MODELS. VOLCAT. METAR. ERUPTION DETAILS: CONTG VA EM ACTIVITY. OBS VA DTG: 12/1740Z OBS VA CLD: SFC/FL220 S0152 W07819 - S0201 W07814 - S0407 W07931 - S0506 W08058 - S0501 W08352 - S0332 W08425 - S0229 W08049 - S0152 W07819 MOV SW 15-20KT SFC/FL190 S0052 W07815 - S0200 W07816 - S0159 W07821 - S0055 W07849 - S0052 W07815 MOV N 5-10KT FCST VA CLD +6HR: 12/2330Z SFC/FL220 S0153 W07823 - S0202 W07811 - S0456 W07926 - S0520 W08441 - S0346 W08501 - S0310 W08122 - S0153 W07823 SFC/FL190 NO ASH EXP FCST VA CLD +12HR: 13/0530Z SFC/FL220 S0156 W07823 - S0202 W07811 - S0504 W07935 - S0531 W08441 - S0352 W08459 - S0325 W08100 - S0156 W07823 FCST VA CLD +18HR: 13/1130Z SFC/FL220 S0158 W07823 - S0201 W07813 - S0505 W07940 - S0534 W08443 - S0353 W08459 - S0326 W08059 - S0158 W07823 RMK: VA TO FL220 OBS MOVG SW AND W UP TO 375 NM FM SUMMIT. VA BELOW FL190 TO N OF SUMMIT NOT OBS IN SAT BUT MWO AND MULTIPLE METAR RPTS INDICATE VA IN AREA. FL220 WINDS EXP TO PERSIST THRU T+18. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20200613/0015Z