FVXX23 KNES 292209 VA ADVISORY DTG: 20200129/2209Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2020/088 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EM OBS IN STLT. OBS VA DTG: 29/2150Z OBS VA CLD: SFC/FL210 N1926 W09819 - N1916 W09810 - N1901 W09835 - N1902 W09837 - N1926 W09819 MOV NE 35-40KT FCST VA CLD +6HR: 30/0400Z SFC/FL200 N1929 W09817 - N1917 W09807 - N1901 W09836 - N1902 W09837 - N1929 W09817 FCST VA CLD +12HR: 30/1000Z NO ASH EXP FCST VA CLD +18HR: 30/1600Z NO ASH EXP RMK: INTMT VA E OBS IN STLT MOVE APRX 35 NM NE OF SUMMIT PRIOR TO DSIPG. OCL VA ACTVTY EXPCD BASED ON RECENT HISTORY. ...LEVINE NXT ADVISORY: WILL BE ISSUED BY 20200130/0415Z