FVXX20 KNES 191518 VA ADVISORY DTG: 20200419/1518Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2020/425 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: POSS VA OBS VA DTG: 19/1456Z OBS VA CLD: SFC/FL210 N1924 W09833 - N1901 W09836 - N1901 W09838 - N1922 W09846 - N1924 W09833 MOV N 10-15KT FCST VA CLD +6HR: 19/2100Z NO ASH EXP FCST VA CLD +12HR: 20/0300Z NO ASH EXP FCST VA CLD +18HR: 20/0900Z NO ASH EXP RMK: VA IS CURRENTLY NOT OBS ON STLT OR WEBCAM DUE TO DENSE WX CLDS, BUT IS POSSIBLE IN THE AREA. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20200419/2115Z