FVXX21 KNES 042356
VA ADVISORY
DTG: 20210104/2356Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/016

INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: VA EMS LKLY CONTG.

OBS VA DTG: 04/2346Z

OBS VA CLD: SFC/FL200 N1901 W09837 - N1855 W09825
- N1849 W09831 - N1859 W09837 - N1901 W09837 MOV
SE 15KT 

FCST VA CLD +6HR: 05/0600Z SFC/FL200 N1914 W09817
- N1853 W09815 - N1858 W09837 - N1901 W09838 -
N1914 W09817 

FCST VA CLD +12HR: 05/1200Z SFC/FL200 N1902
W09811 - N1851 W09812 - N1859 W09837 - N1901
W09837 - N1902 W09811 

FCST VA CLD +18HR: 05/1800Z NO VA EXP

RMK: VA PSBLY OBSD MOVG SSE OF SUMMIT. WX CLD CVR
OBSC SUMMIT IN BOTH STLT AND WEBCAM IMAGERY. NWP
MDLS SUGGEST VA TO FL200. NWP MDLS FCST VA TO MOV
ENE BY T+6 AND E BY T+12. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20210105/0600Z