FVXX22 KNES 151435 VA ADVISORY DTG: 20230715/1435Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/840 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA CLDS EXPANDED OBS VA DTG: 15/1410Z OBS VA CLD: SFC/FL210 N1905 W09944 - N1903 W09930 - N1847 W09928 - N1845 W09916 - N1904 W09838 - N1900 W09837 - N1846 W09905 - N1837 W09917 - N1832 W09944 - N1847 W09955 - N1905 W09944 MOV W 15KT FCST VA CLD +6HR: 15/2000Z SFC/FL210 N1919 W10022 - N1902 W09835 - N1856 W09836 - N1834 W10025 - N1919 W10022 FCST VA CLD +12HR: 16/0200Z NO VA EXP FCST VA CLD +18HR: 16/0800Z NO VA EXP RMK: LGT VA EMS OBSD IN SAT AND WEBCAM. VA CLDS FM EARLIER EMS EXPANDED WSW OF SUMMIT REACHING APPX 75NMI. NWP MDL FCST SLIGHTLY VEERING THRU T+6HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20230715/2030Z