FVXX21 KNES 070655
VA ADVISORY
DTG: 20210107/0655Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/028

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

ERUPTION DETAILS: CONS VA EMS SEEN IN STLT.

OBS VA DTG: 07/0631Z

OBS VA CLD: SFC/FL200 N1910 W09817 - N1901 W09816
- N1900 W09837 - N1904 W09837 - N1910 W09817 MOV
E 20KT 

FCST VA CLD +6HR: 07/1230Z SFC/FL200 N1916 W09759
- N1905 W09759 - N1900 W09837 - N1904 W09836 -
N1916 W09759 

FCST VA CLD +12HR: 07/1830Z SFC/FL200 N1910
W09758 - N1858 W09759 - N1859 W09837 - N1905
W09837 - N1910 W09758 

FCST VA CLD +18HR: 08/0030Z SFC/FL200 N1910
W09758 - N1859 W09759 - N1901 W09836 - N1904
W09837 - N1910 W09758 

RMK: VA SEEN IN STLT IMAGERY MOV E/ENE AND EXTDG
ARND 20 NM FM SUMMIT BEFORE MET CLDS OBSC THE
VIEW OF VA. MODEL GUIDANCE SHOWS A MORE E-LY MOV
BY T+12 THRU T+18 HRS. VA SEEN IN WEBCAM.
...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20210107/1300Z
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