FVXX23 KNES 270910 VA ADVISORY DTG: 20230827/0910Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/900 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 27/0901Z OBS VA CLD: SFC/FL230 N2033 W09830 - N2026 W09811 - N1919 W09835 - N1923 W09852 - N2033 W09830 MOV NE 10KT FCST VA CLD +6HR: 27/1500Z SFC/FL230 N2102 W09834 - N2044 W09740 - N1858 W09834 - N1901 W09838 - N2102 W09834 FCST VA CLD +12HR: 27/2100Z SFC/FL230 N2015 W09828 - N1859 W09834 - N1859 W09838 - N2010 W09901 - N2015 W09828 FCST VA CLD +18HR: 28/0300Z NO VA EXP RMK: VA EMS OBS IN STLT IMAGERY APPRX 90NM NNE FM SUMMIT. NEWER VA EMS ALSO RCNTLY OBS IN WEBCAM. VA FCST THRU T+12 HRS BASED ON NWP MDLS SUGGESTING GEN N MVMT. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20230827/1515Z