FVXX21 KNES 151817 VA ADVISORY DTG: 20231015/1817Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/1058 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PSBL CONTG VA EMS. EST VA DTG: 15/1806Z EST VA CLD: SFC/FL210 N1913 W09855 - N1904 W09835 - N1901 W09837 - N1902 W09857 - N1913 W09855 MOV W 10KT FCST VA CLD +6HR: 16/0000Z NO VA EXP FCST VA CLD +12HR: 16/0600Z NO VA EXP FCST VA CLD +18HR: 16/1200Z NO VA EXP RMK: VA NOT OBS IN SAT OR WEBCAM DUE TO MET CLD OBSCN OF SUMMIT AREA. CONTG VA EMS PSBL BASED ON RECENT ACT. OBS VA AREA ESTD FM NWP MDLS AND PREV VAA. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20231016/0015Z