FVXX24 KNES 081405 VA ADVISORY DTG: 20221208/1405Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2022/1301 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: POSS LGT VA EMS OBS VA DTG: 08/1330Z OBS VA CLD: SFC/FL200 S0159 W07840 - S0201 W07819 - S0202 W07819 - S0205 W07840 - S0159 W07840 MOV W 20KT FCST VA CLD +6HR: 08/1930Z NO VA EXP FCST VA CLD +12HR: 09/0130Z NO VA EXP FCST VA CLD +18HR: 09/0730Z NO VA EXP RMK: RIGHT NOW VA IS DIFFICULT TO OBS DUE TO WX CLDS SURROUNDING THE SUMMIT. VA IS DRAWN BASED ON NWP MDL WND AND PREV VAA. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20221208/2000Z