FVXX21 KNES 061044
VA ADVISORY
DTG: 20210106/1044Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/024

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONTG VA EMS.

OBS VA DTG: 06/1036Z

OBS VA CLD: SFC/FL N1903 W09838 - N1859 W09740 -
N1837 W09801 - N1859 W09838 - N1903 W09838 MOV SE
15KT 

FCST VA CLD +6HR: 06/1630Z SFC/FL200 N1904 W09837
- N1852 W09731 - N1832 W09751 - N1901 W09840 -
N1904 W09837 

FCST VA CLD +12HR: 06/2230Z SFC/FL200 N1903
W09838 - N1858 W09727 - N1836 W09744 - N1900
W09839 - N1903 W09838 

FCST VA CLD +18HR: 07/0430Z SFC/FL200 N1916
W09728 - N1850 W09732 - N1900 W09839 - N1904
W09838 - N1916 W09728 

RMK: VA CLD OBS EXT UP TO 50 NM E AND ESE OF
SUMMIT. FL MVMT EXP TO PERSIST THRU T+12, THEN
TURN TO E BY T+18 HRS. OBS FL ESTD FM NWP MDLS.
...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210106/1645Z