FVXX24 KNES 042231 VA ADVISORY DTG: 20200604/2231Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2020/583 INFO SOURCE: GOES-EAST. NWP MODELS. ERUPTION DETAILS: POSS VA EM OBS. OBS VA DTG: 04/2206Z OBS VA CLD: SFC/FL200 N1901 W09837 - N1901 W09837 - N1851 W09836 - N1854 W09841 - N1901 W09837 MOV S 5-10KT FCST VA CLD +6HR: 05/0400Z SFC/FL200 N1901 W09837 - N1901 W09837 - N1850 W09834 - N1851 W09840 - N1901 W09837 FCST VA CLD +12HR: 05/1000Z NO ASH EXP FCST VA CLD +18HR: 05/1600Z NO ASH EXP RMK: POSS LGT VA EM OBSCURED BY WX CLD NEAR SUMMIT DUE TO LGT WINDS. FL BASED ON NWP MODEL GDNC. ...LEVINE NXT ADVISORY: WILL BE ISSUED BY 20200605/0430Z