FVXX21 KNES 131705
VA ADVISORY
DTG: 20211213/1705Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/678

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

ERUPTION DETAILS: LIGHT VA NW OF SUMMIT

OBS VA DTG: 13/1646Z

OBS VA CLD: SFC/FL190 N1913 W09848 - N1902 W09837
- N1859 W09838 - N1908 W09853 - N1913 W09848 MOV
NW 10KT 

FCST VA CLD +6HR: 13/2300Z SFC/FL190 N1911 W09852
- N1902 W09837 - N1859 W09837 - N1904 W09856 -
N1911 W09852 

FCST VA CLD +12HR: 14/0500Z NO VA EXP

FCST VA CLD +18HR: 14/1100Z NO VA EXP

RMK: LIGHT VA OBS IN STLT IMAGERY AND WEBCAM
EXTENDING APPRX 15NM NW OF SUMMIT. VA FCST THRU
T+6 HRS BASED ON NWP MDL GUIDANCE.  ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20211213/2300Z
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