FVXX20 KNES 251423 VA ADVISORY DTG: 20230925/1423Z VAAC: WASHINGTON VOLCANO: SHISHALDIN 311360 PSN: N5445 W16358 AREA: ALEUTIAN.IS SUMMIT ELEV: 9373 FT (2857 M) ADVISORY NR: 2023/019 INFO SOURCE: ANCHORAGE VAAC ERUPTION DETAILS: NOT PROVIDED OBS VA DTG: NOT PROVIDED OBS VA CLD: NOT PROVIDED FCST VA CLD +6HR: 25/2000Z NOT PROVIDED FCST VA CLD +12HR: 26/0200Z NOT PROVIDED FCST VA CLD +18HR: 26/0800Z NOT PROVIDED RMK: PLEASE SEE FVAK21 PAWU 251418 ISSUED BY THE ANCHORAGE VAAC THAT DESCRIBES CONDITIONS NEAR THE WASHINGTON VAAC AOR. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20230925/2030Z