FVXX23 KNES 181514 VA ADVISORY DTG: 20210818/1514Z VAAC: WASHINGTON VOLCANO: SEMISOPOCHNOI PSN: N5157 E17937 AREA: ALEUTIAN.IS SUMMIT ELEV: 4006 FT (1221 M) ADVISORY NR: 2021/058 INFO SOURCE: NOT PROVIDED ERUPTION DETAILS: NOT PROVIDED OBS VA DTG: NOT PROVIDED OBS VA CLD: NOT PROVIDED FCST VA CLD +6HR: NOT PROVIDED FCST VA CLD +12HR: NOT PROVIDED FCST VA CLD +18HR: NOT PROVIDED RMK: THE ANCHRAGE VAAC HAS ENDED ADVISORIES ON VA FM SEMISOPOCHNOI NEAR THE WASHINGTON VAAC AREA OF RESPONSIBILITY. ...HOSLEY NXT ADVISORY: NO FURTHER ADVISORIES