FVXX23 KNES 171717
VA ADVISORY
DTG: 20230917/1717Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/979

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

ERUPTION DETAILS: ONGOING VA EMS.

OBS VA DTG: 17/1701Z

OBS VA CLD: SFC/FL220 N1925 W09928 - N1910 W09835
- N1858 W09834 - N1856 W09833 - N1852 W09929 -
N1925 W09928 MOV W 5KT 

FCST VA CLD +6HR: 17/2300Z SFC/FL220 N1904 W09838
- N1856 W09837 - N1847 W09919 - N1903 W09922 -
N1904 W09838 

FCST VA CLD +12HR: 18/0500Z SFC/FL220 N1902
W09837 - N1859 W09835 - N1837 W09907 - N1852
W09920 - N1902 W09837 

FCST VA CLD +18HR: 18/1100Z SFC/FL220 N1901
W09838 - N1859 W09835 - N1828 W09846 - N1836
W09905 - N1901 W09838 

RMK: VA NOTED IN BOTH WEB CAM AND IN IR STLT
IMAGERY. LIGHT WINDS IN THE VICINITY OF VOL HAVE
ALLOWED VA TO LINGER NEAR THE SUMMIT AND DRIFT TO
W. EXPECTED TO DRIFT MORE SW WITH TIME. ...LEE

NXT ADVISORY: WILL BE ISSUED BY 20230917/2315Z
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