FVXX21 KNES 101943
VA ADVISORY
DTG: 20210110/1943Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/046

INFO SOURCE: GOES-16. NWP MODELS. VOLCAT.
RADIOSONDE. 

ERUPTION DETAILS: CONS VA EMS SEEN IN STLT

OBS VA DTG: 10/1931Z

OBS VA CLD: SFC/FL200 N1910 W09814 - N1859 W09812
- N1859 W09837 - N1902 W09837 - N1910 W09814 MOV
E 40KT 

FCST VA CLD +6HR: 11/0130Z SFC/FL200 N1913 W09756
- N1859 W09753 - N1900 W09837 - N1902 W09838 -
N1913 W09756 

FCST VA CLD +12HR: 11/0730Z SFC/FL200 N1926
W09755 - N1910 W09752 - N1900 W09837 - N1902
W09837 - N1926 W09755 

FCST VA CLD +18HR: 11/1330Z SFC/FL200 N1922
W09753 - N1907 W09751 - N1859 W09837 - N1902
W09838 - N1922 W09753 

RMK: VA SEEN IN STLT MOVG E/ENE AND EXTDG ARND 15
NM FM SUMMIT. WEBCAM IS OBSC WITH MET CLDS. MODEL
GUIDANCE INDICATES A CONT E-LY MOV THRU T+6 WITH
A MORE NE-LY MOV BY T+12 HRS. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20210111/0145Z