FVXX21 KNES 041757
VA ADVISORY
DTG: 20210104/1757Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/015

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONS EM

OBS VA DTG: 04/1746Z

OBS VA CLD: SFC/FL190 N1904 W09745 - N1837 W09755
- N1858 W09837 - N1904 W09840 - N1904 W09745 MOV
SE 5KT 

FCST VA CLD +6HR: 05/0000Z SFC/FL190 N1905 W09839
- N1905 W09716 - N1812 W09738 - N1859 W09840 -
N1905 W09839 

FCST VA CLD +12HR: 05/0600Z SFC/FL190 N1952
W09732 - N1905 W09715 - N1858 W09837 - N1904
W09841 - N1952 W09732 

FCST VA CLD +18HR: 05/1200Z SFC/FL190 N1904
W09839 - N1853 W09720 - N1819 W09732 - N1858
W09840 - N1904 W09839 

RMK: VA EXT 46 NM ESE OF THE SUMMIT. LTLCG EXP
THRU T+6 BASED ON NWP MODEL GUIDANCE. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20210105/0000Z