FVXX22 KNES 152019 VA ADVISORY DTG: 20230715/2019Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/841 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS OBS VA DTG: 15/1946Z OBS VA CLD: SFC/FL210 N1859 W10141 - N1755 W10046 - N1804 W10133 - N1819 W10145 - N1859 W10141 MOV W 20KT FCST VA CLD +6HR: 16/0200Z SFC/FL210 N1831 W10441 - N1643 W10304 - N1628 W10448 - N1728 W10531 - N1831 W10441 FCST VA CLD +12HR: 16/0800Z NO VA EXP FCST VA CLD +18HR: 16/1400Z NO VA EXP RMK: CONT VA EMS OBS W OF SUMMIT APPROACHING MEX COAST. VA FCST TO CONT W MOV THRU T+6HRS BEFORE DISP. VO ACT MODERATE. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20230716/0215Z