FVXX23 KNES 150618 VA ADVISORY DTG: 20190215/0618Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/136 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: CONS VA EM - UPDATE OBS VA DTG: 15/0602Z OBS VA CLD: SFC/FL250 N1908 W09840 - N1858 W09834 - N1810 W09852 - N1744 W09930 - N1801 W09955 - N1839 W09936 - N1908 W09840 MOV SW 15-20KT FCST VA CLD +6HR: 15/1200Z SFC/FL250 N1909 W09840 - N1857 W09833 - N1803 W09856 - N1747 W09953 - N1810 W10011 - N1850 W09937 - N1909 W09840 FCST VA CLD +12HR: 15/1800Z SFC/FL250 N1909 W09840 - N1857 W09834 - N1803 W09925 - N1801 W10018 - N1828 W10027 - N1855 W09952 - N1909 W09840 FCST VA CLD +18HR: 16/0000Z SFC/FL250 N1916 W09959 - N1908 W09840 - N1858 W09834 - N1820 W09950 - N1829 W10023 - N1858 W10031 - N1916 W09959 RMK: CONS VA EM MOV 20 KTS SW EXTD 80 NMI FM SUMMIT AT FL 250. NWP MODEL GUIDANCE SUGGESTS VEERING WINDS T+18 HRS. ...BOLL NXT ADVISORY: WILL BE ISSUED BY 20190215/1215Z