FVXX21 KNES 030513 VA ADVISORY DTG: 20190303/0513Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/178 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: EXPLOSION DETECTED IN WEBCAM WITH VA SEEN IN STLT IMAGERY OBS VA DTG: 03/0502Z OBS VA CLD: SFC/FL190 N1907 W09840 - N1900 W09834 - N1847 W09847 - N1855 W09854 - N1907 W09840 MOV SW 15-20KT FCST VA CLD +6HR: 03/1100Z SFC/FL190 N1907 W09839 - N1859 W09834 - N1826 W09928 - N1847 W09937 - N1907 W09839 FCST VA CLD +12HR: 03/1700Z SFC/FL190 NO ASH EXP FCST VA CLD +18HR: 03/2300Z NO ASH EXP RMK: ERUPTION HAS RESULTED IN AN VA CLD EXT 10 NM TO THE SW OF THE SUMMIT. LOW CONFIDENCE IN HGT ESTIMATE. LTLCG TO WND FCST OVR NXT 6 HRS. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20190303/1115Z