FVXX20 KNES 171538 VA ADVISORY DTG: 20200217/1538Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2020/154 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: NEW VA EMS OBS OBS VA DTG: 17/1520Z OBS VA CLD: SFC/FL210 N1929 W09843 - N1902 W09834 - N1922 W09910 - N1929 W09843 MOV NW 10KT FCST VA CLD +6HR: 17/2130Z SFC/FL210 N1942 W09847 - N1902 W09834 - N1930 W09924 - N1942 W09847 FCST VA CLD +12HR: 18/0330Z NO ASH EXP FCST VA CLD +18HR: 18/0930Z NO ASH EXP RMK: NEW VA EMS OBS MOV NW IN STLT IMAGERY. VA FCST TO CONT NW MOV THRU T+6HRS. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20200217/2145Z